Gravity Davit

medium 306 models total

Uses the lifeboat's own weight to swing it out on rollers or a curved track, then lowers it on wire falls through a centrifugal brake — no external power needed once the gripes are released.

Read more — Gravity Davit explained ▾

What makes this type

A gravity davit launches a lifeboat by letting the boat's own weight do the work: once the securing gripes are released, the boat rolls or slides down a track or on rollers until the arms swing out fully over the ship's side, after which the crew lowers it on wire falls controlled by a brake. This differs from a luffing (radial) davit, which swings the boat out using a powered winch through an arc, and from a free-fall davit, where the boat drops directly into the water without a controlled lowering phase. Gravity davits remain common on cargo ships and tankers because the mechanism needs no electrical power to launch, only to recover.

Gravity davit, launching arrangement — Side view of a gravity davit swinging a lifeboat out from its stowed position on the curved track and lowering it on wire falls through a brake unit.

Main components

Davit arms and track

Curved or straight tracks along which the boat cradle travels outboard under gravity, stopping at the fully swung-out position where the falls take over.

Winch and wire falls

A drum winch pays out the falls under control of a centrifugal brake during lowering, and hauls the boat back up after recovery using a motor or hand crank as backup.

Centrifugal brake

Limits lowering speed regardless of load, the single part that keeps the boat descending at a controlled rate instead of in free fall.

Limit switches and hydrostatic release

Stop the winch at the top and bottom of travel and, on the lifeboat's painter, provide a hydrostatic release so the boat floats free if the ship sinks before launching.

Selection / Sizing

Safe working load, set well above the fully loaded lifeboat weight including all persons and equipment.
Outreach needed to clear the ship's side at the relevant freeboard and any flare in the hull.
Lowering speed, kept within the range the brake is designed to hold under full and light load.
Number of falls and drum arrangement, matched to the boat's weight and the required recovery speed.

Regulations / Class

Gravity davits fall under SOLAS Chapter III and the LSA Code, which set requirements for launching arrangements, load testing, and periodic operational testing including lowering the boat fully loaded or with an equivalent test weight. Class and flag administration surveys check the winch brake, wire falls, and hydrostatic release on the same schedule as the lifeboat itself, and davit winches are subject to a defined wire rope renewal interval based on age and condition rather than a single fixed number across all types.

Typical faults

Fault	Consequence
Corroded or slack wire falls	Uneven lowering, boat hangs off level or a fall parts under load
Seized or worn track rollers	Boat does not swing out fully, davit arms jam mid-travel
Brake lining wear	Lowering speed exceeds the safe rate, risk of uncontrolled descent
Neglected hydrostatic release servicing	Release fails to activate or fires prematurely

What to look for in a supplier

Load test certification for the specific davit and winch combination, not a generic type approval alone.
Spare parts availability for the brake and winch, since these are the components that wear fastest.
Compatibility confirmed with the ship's existing lifeboat weight and outreach requirement before ordering a replacement unit.

A gravity davit that has never been load tested with the actual boat aboard is unproven; a paper certificate for the davit alone does not confirm the full system works together.

Inspector Mode Show All 306 total

16 manufacturers · 306 models

Palfinger Marine

50 ✓ 15 verified

Palfinger DKL SWL-5t unverified

Safe Working Load (t)

Datasheet

Palfinger DKL SWL-10t unverified

Safe Working Load (t)

Datasheet

Palfinger DKL SWL-15t unverified

Safe Working Load (t)

Datasheet

Palfinger DKL SWL-20t unverified

Safe Working Load (t)

Datasheet

Palfinger DKL SWL-25t unverified

Safe Working Load (t)

Datasheet

Palfinger DKL SWL-30t unverified

Safe Working Load (t)

Datasheet

Palfinger DKL SWL-40t unverified

Safe Working Load (t)

Datasheet

Palfinger DKL SWL-50t unverified

Safe Working Load (t)

Datasheet

Palfinger DKCM SWL-5t unverified

Safe Working Load (t)

Datasheet

Palfinger DKCM SWL-10t unverified

Safe Working Load (t)

Datasheet

Palfinger DKCM SWL-15t unverified

Safe Working Load (t)

Datasheet

Palfinger DKCM SWL-20t unverified

Safe Working Load (t)

Datasheet

Palfinger DKCM SWL-25t unverified

Safe Working Load (t)

Datasheet

Palfinger DKCM SWL-30t unverified

Safe Working Load (t)

Datasheet

Palfinger DKCM SWL-40t unverified

Safe Working Load (t)

Datasheet

Palfinger DKCM SWL-50t unverified

Safe Working Load (t)

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-2t-B

Palfinger Marine Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-3t-B

Palfinger Marine Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-5t-B

Palfinger Marine Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-7t-B

Palfinger Marine Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-10t-B

Palfinger Marine Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-12t-B

Palfinger Marine Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-15t-B

Palfinger Marine Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-18t-B

Palfinger Marine Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-20t-B

Palfinger Marine Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-22t-B

Palfinger Marine Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-25t-B

Palfinger Marine Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-28t-B

Palfinger Marine Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-30t-B

Palfinger Marine Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-40t-B

Palfinger Marine Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-45t-B

Palfinger Marine Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-50t-B

Palfinger Marine Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-55t-B

Palfinger Marine Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Palfinger Marine Palfinger Marine Gravity SWL-60t-B

Palfinger Marine Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

FPG 85-2 ✓ verified

Application

Offshore gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

FPG 120 ✓ verified

Application

Offshore gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

FPG 180 ✓ verified

Application

Offshore gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

FAD 1000.1 ✓ verified

Application

Fixed platform offshore davit for fast rescue boats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

PLG 60-2 ✓ verified

Application

Single pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

PLG 130-2 ✓ verified

Application

Single pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

NPT85DL ✓ verified

Application

Single pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

NPT138DL ✓ verified

Application

Single pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

NPT170DL ✓ verified

Application

Single pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

NPT205DL ✓ verified

Application

Single pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

VIP 8 ✓ verified

Application

Double pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

VIP 1000 ✓ verified

Application

Double pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

LPLG 135 ✓ verified

Application

Double pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

VIP 18 S ✓ verified

Application

Double pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

P-LD 24 ✓ verified

Application

Double pivoting gravity davit for lifeboats

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, checking for corrosion, deformation, and loose fasteners
Area: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Check: Examination of wire ropes and sheaves for kinks, broken strands, and inadequate lubrication
Area: Inspection and testing of the static brake system (holding mechanism) for proper operation
Check: Inspection and testing of the static brake system (holding mechanism) for proper operation
Area: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Check: Inspection and testing of the centrifugal brake system (lowering speed control) for smooth controlled descent
Area: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Check: Monthly operational testing of gravity lowering and electric hoisting mechanisms
Area: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Check: Annual comprehensive inspection and operational testing of on-load release gear (when applicable)
Area: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Check: Five-yearly complete disassembly and inspection of winches, gearboxes, and hydraulic components
Area: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Check: Five-yearly dynamic load testing at 1.1x Safe Working Load (SWL) to verify structural integrity
Area: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Check: Renewal of all wire rope falls in accordance with SOLAS Chapter III requirements
Area: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements
Check: Verification of compliance with SOLAS Chapter III and IMO Life-Saving Appliance (LSA) Code requirements

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Fassmer

27 ✓ 1 verified

Fassmer Gravity SWL-5t unverified

Safe Working Load (t)

Datasheet

Fassmer Gravity SWL-10t unverified

Safe Working Load (t)

Datasheet

Fassmer Gravity SWL-15t unverified

Safe Working Load (t)

Datasheet

Fassmer Gravity SWL-20t unverified

Safe Working Load (t)

Datasheet

Fassmer Gravity SWL-25t unverified

Safe Working Load (t)

Datasheet

Fassmer Gravity SWL-30t unverified

Safe Working Load (t)

Datasheet

Fassmer Gravity SWL-40t unverified

Safe Working Load (t)

Datasheet

Fassmer Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Fassmer Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

FPD-D60 Pivot Gravity Davit ✓ verified

Application

Davit-launched lifeboat system for Dragon 26/32/38/C/T totally enclosed lifeboats

Common Failures & Inspection Points

Area: Check davit structure and welds for cracks, deformation or corrosion
Check: Check davit structure and welds for cracks, deformation or corrosion
Area: Inspection of all wire ropes, brake ropes and chains for wear, damage and correct tension
Check: Inspection of all wire ropes, brake ropes and chains for wear, damage and correct tension
Area: Lubrication and functional test of all moving parts (bearings, bolts, pivot points)
Check: Lubrication and functional test of all moving parts (bearings, bolts, pivot points)
Area: Check static brake and centrifugal brake under full load
Check: Check static brake and centrifugal brake under full load
Area: Functional test of release gear (Duplex On-Load-Off-Load System) and lifting device
Check: Functional test of release gear (Duplex On-Load-Off-Load System) and lifting device
Area: Check hydraulic/electric drive systems, pumps and valves
Check: Check hydraulic/electric drive systems, pumps and valves
Area: Control remote control, safety switches and emergency shutdown
Check: Control remote control, safety switches and emergency shutdown
Area: Annual maintenance by certified service partner (ABS, DNV, ClassNK approval required)
Check: Annual maintenance by certified service partner (ABS, DNV, ClassNK approval required)

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

[08.08.2026] Datenblattlink entfernt (fehler 404): http://www.fassmer-marland.com/en/Product.aspx?c=03&id=24

Datasheet

Davit International

5 ✓ 5 verified

D-FO ✓ verified

Application

Fixed deck gravity/electric lifeboat davit - lowering by gravity, hoisting by electric winch with manual backup

Common Failures & Inspection Points

Area: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Check: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Area: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Check: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Area: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Check: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Area: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Check: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Area: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Check: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Area: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Check: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Area: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Check: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Area: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)
Check: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

D-RT ✓ verified

Application

Roller track gravity lifeboat davit - pure gravity launching, track-guided pivot arm

Common Failures & Inspection Points

Area: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Check: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Area: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Check: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Area: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Check: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Area: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Check: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Area: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Check: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Area: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Check: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Area: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Check: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Area: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)
Check: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

D-BR ✓ verified

Application

Rescue boat davit with gravity lowering - hydraulic luffing, gravity descent

Common Failures & Inspection Points

Area: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Check: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Area: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Check: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Area: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Check: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Area: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Check: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Area: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Check: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Area: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Check: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Area: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Check: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Area: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)
Check: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

D-NP.SP ✓ verified

Application

Normal pivot semi-gravity lifeboat davit with hydraulic stored power

Common Failures & Inspection Points

Area: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Check: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Area: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Check: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Area: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Check: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Area: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Check: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Area: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Check: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Area: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Check: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Area: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Check: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Area: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)
Check: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

D-NP.MP ✓ verified

Application

Normal pivot semi-gravity lifeboat davit with mechanical stored power (spring)

Common Failures & Inspection Points

Area: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Check: Check the functionality of all safety locks and locking mechanisms in the stowed position and lowered position
Area: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Check: Visual inspection of all steel structures for corrosion, cracks and wear marks, especially at welds and bolted connections
Area: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Check: Test rope control for wear marks, damage, elongation and compliance with SOLAS requirements regarding safe working load and breaking strength
Area: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Check: Functional test of emergency lowering device and brake systems under load with weight test and drop test
Area: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Check: Check all pins, rollers and sliding surfaces for correct function, lubrication and wear (particularly on track systems such as D-RT)
Area: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Check: Check fan and pump play in hydraulic or electric drive systems; test of pressure and tightness
Area: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Check: Test manual emergency hand crank function and test of redundancy / locking mechanism during operation
Area: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)
Check: Complete test according to SOLAS LSA Code including dynamic load and drop load (minimum 1.5–2.0× design load)

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Global Davit GmbH

4 ✓ 4 verified

GS(L)P.FP ✓ verified

Application

Lifeboat and combined life-/rescue boat launch and recovery with gravity-powered turning-out

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, including checks for corrosion, misalignment, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, including checks for corrosion, misalignment, deformation, and loose fasteners
Area: Monthly functional testing: Move lifeboats to launch position and verify davit and winch operation
Check: Monthly functional testing: Move lifeboats to launch position and verify davit and winch operation
Area: Wire rope and sheave examination for kinks, visible broken strands, signs of inadequate lubrication, and overall condition
Check: Wire rope and sheave examination for kinks, visible broken strands, signs of inadequate lubrication, and overall condition
Area: Centrifugal brake and static brake inspection (gravity davit models) - verify brake pad condition and replace if worn (typically during annual servicing)
Check: Centrifugal brake and static brake inspection (gravity davit models) - verify brake pad condition and replace if worn (typically during annual servicing)
Area: Examination of hydraulic systems including accumulators, pressure control systems, and wave compensation units (for hydraulic models)
Check: Examination of hydraulic systems including accumulators, pressure control systems, and wave compensation units (for hydraulic models)
Area: Examination of electrical systems including motor condition, control panels, starter boxes, and push-button stations
Check: Examination of electrical systems including motor condition, control panels, starter boxes, and push-button stations
Area: Structural examination of davit arm welds, connections, foundation mounting points, and gusset plate reinforcements for cracks and stress marks
Check: Structural examination of davit arm welds, connections, foundation mounting points, and gusset plate reinforcements for cracks and stress marks
Area: Five-yearly load testing with certified documentation, structural assessment, and recertification by classification societies
Check: Five-yearly load testing with certified documentation, structural assessment, and recertification by classification societies

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GS(L)P.FPh ✓ verified

Application

Lifeboat launch and recovery with hydraulic-powered turning-out and turning-in (low-profile design)

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, including checks for corrosion, misalignment, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, including checks for corrosion, misalignment, deformation, and loose fasteners
Area: Monthly functional testing: Move lifeboats to launch position and verify davit and winch operation
Check: Monthly functional testing: Move lifeboats to launch position and verify davit and winch operation
Area: Wire rope and sheave examination for kinks, visible broken strands, signs of inadequate lubrication, and overall condition
Check: Wire rope and sheave examination for kinks, visible broken strands, signs of inadequate lubrication, and overall condition
Area: Centrifugal brake and static brake inspection (gravity davit models) - verify brake pad condition and replace if worn (typically during annual servicing)
Check: Centrifugal brake and static brake inspection (gravity davit models) - verify brake pad condition and replace if worn (typically during annual servicing)
Area: Examination of hydraulic systems including accumulators, pressure control systems, and wave compensation units (for hydraulic models)
Check: Examination of hydraulic systems including accumulators, pressure control systems, and wave compensation units (for hydraulic models)
Area: Examination of electrical systems including motor condition, control panels, starter boxes, and push-button stations
Check: Examination of electrical systems including motor condition, control panels, starter boxes, and push-button stations
Area: Structural examination of davit arm welds, connections, foundation mounting points, and gusset plate reinforcements for cracks and stress marks
Check: Structural examination of davit arm welds, connections, foundation mounting points, and gusset plate reinforcements for cracks and stress marks
Area: Five-yearly load testing with certified documentation, structural assessment, and recertification by classification societies
Check: Five-yearly load testing with certified documentation, structural assessment, and recertification by classification societies

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

RHP.HC ✓ verified

Application

Fast rescue boat launch and recovery with hydraulic-powered A-frame pivot davit

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, including checks for corrosion, misalignment, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, including checks for corrosion, misalignment, deformation, and loose fasteners
Area: Monthly functional testing: Move lifeboats to launch position and verify davit and winch operation
Check: Monthly functional testing: Move lifeboats to launch position and verify davit and winch operation
Area: Wire rope and sheave examination for kinks, visible broken strands, signs of inadequate lubrication, and overall condition
Check: Wire rope and sheave examination for kinks, visible broken strands, signs of inadequate lubrication, and overall condition
Area: Centrifugal brake and static brake inspection (gravity davit models) - verify brake pad condition and replace if worn (typically during annual servicing)
Check: Centrifugal brake and static brake inspection (gravity davit models) - verify brake pad condition and replace if worn (typically during annual servicing)
Area: Examination of hydraulic systems including accumulators, pressure control systems, and wave compensation units (for hydraulic models)
Check: Examination of hydraulic systems including accumulators, pressure control systems, and wave compensation units (for hydraulic models)
Area: Examination of electrical systems including motor condition, control panels, starter boxes, and push-button stations
Check: Examination of electrical systems including motor condition, control panels, starter boxes, and push-button stations
Area: Structural examination of davit arm welds, connections, foundation mounting points, and gusset plate reinforcements for cracks and stress marks
Check: Structural examination of davit arm welds, connections, foundation mounting points, and gusset plate reinforcements for cracks and stress marks
Area: Five-yearly load testing with certified documentation, structural assessment, and recertification by classification societies
Check: Five-yearly load testing with certified documentation, structural assessment, and recertification by classification societies

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Global Davit GmbH FRC Launch and Recovery System (L.A.R.S.)

FRC Launch and Recovery System (L.A.R.S.) ✓ verified

Application

Fast Response Craft (FRC) launch and recovery system for stern-mounted vessel slipway

Common Failures & Inspection Points

Area: Weekly visual inspection of davit structural integrity, including checks for corrosion, misalignment, deformation, and loose fasteners
Check: Weekly visual inspection of davit structural integrity, including checks for corrosion, misalignment, deformation, and loose fasteners
Area: Monthly functional testing: Move lifeboats to launch position and verify davit and winch operation
Check: Monthly functional testing: Move lifeboats to launch position and verify davit and winch operation
Area: Wire rope and sheave examination for kinks, visible broken strands, signs of inadequate lubrication, and overall condition
Check: Wire rope and sheave examination for kinks, visible broken strands, signs of inadequate lubrication, and overall condition
Area: Centrifugal brake and static brake inspection (gravity davit models) - verify brake pad condition and replace if worn (typically during annual servicing)
Check: Centrifugal brake and static brake inspection (gravity davit models) - verify brake pad condition and replace if worn (typically during annual servicing)
Area: Examination of hydraulic systems including accumulators, pressure control systems, and wave compensation units (for hydraulic models)
Check: Examination of hydraulic systems including accumulators, pressure control systems, and wave compensation units (for hydraulic models)
Area: Examination of electrical systems including motor condition, control panels, starter boxes, and push-button stations
Check: Examination of electrical systems including motor condition, control panels, starter boxes, and push-button stations
Area: Structural examination of davit arm welds, connections, foundation mounting points, and gusset plate reinforcements for cracks and stress marks
Check: Structural examination of davit arm welds, connections, foundation mounting points, and gusset plate reinforcements for cracks and stress marks
Area: Five-yearly load testing with certified documentation, structural assessment, and recertification by classification societies
Check: Five-yearly load testing with certified documentation, structural assessment, and recertification by classification societies

Typ-universelle Inspektionspunkte fuer Davits (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

d-i davit international-hische

d-i Type A SWL-5t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type A SWL-10t

d-i Type A SWL-10t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type A SWL-15t

d-i Type A SWL-15t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type A SWL-20t

d-i Type A SWL-20t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type A SWL-25t

d-i Type A SWL-25t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type A SWL-30t

d-i Type A SWL-30t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type B SWL-5t

d-i Type B SWL-5t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type B SWL-10t

d-i Type B SWL-10t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type B SWL-15t

d-i Type B SWL-15t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type B SWL-20t

d-i Type B SWL-20t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type B SWL-25t

d-i Type B SWL-25t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type B SWL-30t

d-i Type B SWL-30t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type C SWL-5t

d-i Type C SWL-5t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type C SWL-10t

d-i Type C SWL-10t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type C SWL-15t

d-i Type C SWL-15t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type C SWL-20t

d-i Type C SWL-20t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type C SWL-25t

d-i Type C SWL-25t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type C SWL-30t

d-i Type C SWL-30t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type D SWL-5t

d-i Type D SWL-5t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type D SWL-10t

d-i Type D SWL-10t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type D SWL-15t

d-i Type D SWL-15t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type D SWL-20t

d-i Type D SWL-20t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type D SWL-25t

d-i Type D SWL-25t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i Type D SWL-30t

d-i Type D SWL-30t unverified

Safe Working Load (t)

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-2t-B

d-i davit international-hische Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-3t-B

d-i davit international-hische Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-5t-B

d-i davit international-hische Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-7t-B

d-i davit international-hische Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-10t-B

d-i davit international-hische Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-12t-B

d-i davit international-hische Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-15t-B

d-i davit international-hische Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-18t-B

d-i davit international-hische Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-20t-B

d-i davit international-hische Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-22t-B

d-i davit international-hische Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-25t-B

d-i davit international-hische Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-28t-B

d-i davit international-hische Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-30t-B

d-i davit international-hische Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-35t-B

d-i davit international-hische Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-40t-B

d-i davit international-hische Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-45t-B

d-i davit international-hische Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-50t-B

d-i davit international-hische Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-55t-B

d-i davit international-hische Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

d-i davit international-hische d-i davit international-hische Gravity SWL-60t-B

d-i davit international-hische Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec

Norsafe Gravity SWL-2t unverified

Safe Working Load (t)

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-5t

Norsafe Gravity SWL-5t unverified

Safe Working Load (t)

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-10t

Norsafe Gravity SWL-10t unverified

Safe Working Load (t)

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-15t

Norsafe Gravity SWL-15t unverified

Safe Working Load (t)

Datasheet

Norsafe Gravity SWL-20t unverified

Safe Working Load (t)

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-25t

Norsafe Gravity SWL-25t unverified

Safe Working Load (t)

Datasheet

Norsafe Gravity SWL-30t unverified

Safe Working Load (t)

Datasheet

Norsafe Gravity SWL-40t unverified

Safe Working Load (t)

Datasheet

Norsafe Gravity SWL-50t unverified

Safe Working Load (t)

Datasheet

Norsafe Gravity SWL-60t unverified

Safe Working Load (t)

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-2t-B

Norsafe Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-3t-B

Norsafe Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-5t-B

Norsafe Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-7t-B

Norsafe Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-10t-B

Norsafe Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-12t-B

Norsafe Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-15t-B

Norsafe Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-18t-B

Norsafe Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-20t-B

Norsafe Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-22t-B

Norsafe Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-28t-B

Norsafe Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-35t-B

Norsafe Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-40t-B

Norsafe Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-45t-B

Norsafe Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-50t-B

Norsafe Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe / Survitec Norsafe Gravity SWL-55t-B

Norsafe Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Norsafe Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding / Survitec

Schat-Harding Gravity SWL-2t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-5t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding / Survitec Schat-Harding Gravity SWL-10t

Schat-Harding Gravity SWL-10t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-15t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-20t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-25t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-30t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-40t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-50t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-60t unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding / Survitec Schat-Harding Gravity SWL-2t-B

Schat-Harding Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding / Survitec Schat-Harding Gravity SWL-7t-B

Schat-Harding Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding / Survitec Schat-Harding Gravity SWL-10t-B

Schat-Harding Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding / Survitec Schat-Harding Gravity SWL-18t-B

Schat-Harding Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding / Survitec Schat-Harding Gravity SWL-28t-B

Schat-Harding Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding / Survitec Schat-Harding Gravity SWL-55t-B

Schat-Harding Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Schat-Harding / Survitec Schat-Harding Gravity SWL-60t-B

Schat-Harding Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune

NPT Gravity SWL-5t unverified

Safe Working Load (t)

Datasheet

NPT Gravity SWL-10t unverified

Safe Working Load (t)

Datasheet

NPT Gravity SWL-15t unverified

Safe Working Load (t)

Datasheet

NPT Gravity SWL-20t unverified

Safe Working Load (t)

Datasheet

NPT Gravity SWL-25t unverified

Safe Working Load (t)

Datasheet

NPT Gravity SWL-30t unverified

Safe Working Load (t)

Datasheet

NPT Gravity SWL-40t unverified

Safe Working Load (t)

Datasheet

NPT Gravity SWL-50t unverified

Safe Working Load (t)

Datasheet

Jiangyin Neptune Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Jiangyin Neptune Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit

Global Gravity SWL-5t unverified

Safe Working Load (t)

Datasheet

Global Gravity SWL-10t unverified

Safe Working Load (t)

Datasheet

Global Gravity SWL-15t unverified

Safe Working Load (t)

Datasheet

Global Gravity SWL-20t unverified

Safe Working Load (t)

Datasheet

Global Gravity SWL-25t unverified

Safe Working Load (t)

Datasheet

Global Gravity SWL-30t unverified

Safe Working Load (t)

Datasheet

Global Davit Global Davit Gravity SWL-2t-B

Global Davit Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-3t-B

Global Davit Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-5t-B

Global Davit Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-7t-B

Global Davit Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-10t-B

Global Davit Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-12t-B

Global Davit Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-15t-B

Global Davit Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-18t-B

Global Davit Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-20t-B

Global Davit Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-22t-B

Global Davit Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-25t-B

Global Davit Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-28t-B

Global Davit Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-30t-B

Global Davit Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-35t-B

Global Davit Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-40t-B

Global Davit Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-45t-B

Global Davit Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-50t-B

Global Davit Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-55t-B

Global Davit Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Global Davit Global Davit Gravity SWL-60t-B

Global Davit Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International

SSI Gravity SWL-2t unverified

Safe Working Load (t)

Datasheet

SSI Gravity SWL-5t unverified

Safe Working Load (t)

Datasheet

SSI Gravity SWL-10t unverified

Safe Working Load (t)

Datasheet

SSI Gravity SWL-15t unverified

Safe Working Load (t)

Datasheet

SSI Gravity SWL-20t unverified

Safe Working Load (t)

Datasheet

Survival Systems International Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Survival Systems International Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke

Hatecke Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Hatecke Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit

Vestdavit Gravity SWL-2t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-3t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-5t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-7t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-10t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-12t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-15t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-18t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-20t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-22t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-25t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-28t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-30t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-35t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-40t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-45t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-50t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-55t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

Vestdavit Gravity SWL-60t-B unverified

Safe Working Load (t)

SOLAS Approved

Datasheet

MacGregor

MacGregor G-type: fast rescue craft davit

Model Number

G Type Fast Rescue Craft Davit

Datasheet

Gravity Davit Type A

up to 50 persons · Lifeboat / Rescue Boat Launching · gravity davit

Type

gravity

Solas

Safe Working Load (kg)

5000

Common Failures & Inspection Points

Wire rope corrosion
Brake lining wear
Limit switch failure
Grease nipple blockage

Service: Annual load test (1.1x SWL). Wire rope renewal every 5 years.

Spare Parts: Spare parts via MacGregor (Harding) or authorized distribution partners. Lead time: 2-6 weeks.

Strengths

No external power required – fully operable by gravity and manual control
Simple mechanical design reduces maintenance and downtime
SOLAS‑compliant with built‑in load‑test factor (1.1 × SWL)
High reliability in harsh marine environments
Compact footprint suitable for many cargo vessel deck layouts

Weaknesses

Limited to the rated SWL of 5 t – not suitable for larger lifeboats
Requires sufficient clearance and deck space for swing‑out operation
Manual handling of wire rope can be labor‑intensive during drills
Brake lining wear and limit‑switch failures are known recurring issues
Wire‑rope corrosion demands strict renewal schedule (every 5 years)

Typical Vessels: TankerBulk CarrierContainer ShipGeneral Cargo VesselPassenger Ferry

Certifications: SOLASDNV

Decision Guide: Choose if you need a low‑maintenance, power‑independent launch system for lifeboats up to 5 t on vessels where deck space allows a swing‑out davit and reliability is paramount. Avoid if the vessel requires higher load capacity, rapid automated deployment, or has restricted deck clearance that precludes gravity‑type operation.

Use Cases: Commonly installed on cargo ships and ferries for launching SOLAS‑required lifeboats; also used on offshore supply vessels for rescue boat deployment where power availability may be limited.

Datasheet

Jiangyin Beihai

BH Gravity Davit

up to 40 persons · Lifeboat / Rescue Boat Launching · gravity davit

Type

gravity

Solas

Origin

China

Common Failures & Inspection Points

Wire rope deterioration
Brake lining wear
Paint/coating failure

Service: CCS approved, budget option

Spare Parts: Spare parts via Jiangyin Beihai or authorized distribution partners. Lead time: 2-6 weeks.

Strengths

No external power required – operates solely on gravity and manual effort
SOLAS compliant and CCS approved, meeting key regulatory requirements
Budget‑friendly compared with hydraulic or pneumatic alternatives
Simple construction reduces installation complexity and maintenance training

Weaknesses

Wire rope is susceptible to corrosion and deterioration if not inspected regularly
Brake lining wear can limit safe operation and requires periodic replacement
Paint/coating failures have been reported in harsh marine environments
Limited lifting capacity relative to powered davit systems, unsuitable for heavy rescue craft

Typical Vessels: Coastal passenger ferriesSmall cargo vesselsOffshore supply boatsTraining shipsWorkboats

Certifications: SOLASCCS

Decision Guide: Choose if you need a low‑cost, power‑free lifeboat launch system on a vessel where lifting requirements are modest and regulatory compliance (SOLAS, CCS) is essential. Avoid if the ship requires high‑capacity or rapid automated launches, operates in highly corrosive conditions without robust maintenance programs, or when budget allows for more advanced hydraulic/pneumatic davits.

Use Cases: Commonly installed on small to medium‑size passenger ferries and offshore supply vessels operating near coastlines, where crew can manually operate the davit for lifeboat deployment during drills or emergencies. Also used on training ships to teach manual launch procedures.

Datasheet

Nishi-F

Nishi-F Gravity Davit NGD

up to 50 persons · Lifeboat / Rescue Boat Launching · gravity davit

Type

gravity

Solas

Origin

Japan

Common Failures & Inspection Points

Wire rope corrosion
Brake wear
Sheave seizure

Service: ClassNK approved. Standard on Japanese-built tonnage.

Spare Parts: Spare parts via Nishi-F or authorized distribution partners. Lead time: 2-6 weeks.

Strengths

Simple mechanical operation – no hydraulic or electric power required
ClassNK approved and SOLAS compliant, facilitating regulatory acceptance
Compact footprint suitable for vessels with limited deck space
Low initial cost and reduced routine maintenance compared to powered davits
Widely installed on Japanese‑built tonnage, indicating proven service record

Weaknesses

Manual operation can be slower than hydraulic/pneumatic systems in emergency situations
Known failure modes include wire‑rope corrosion, brake wear and sheave seizure, requiring diligent inspection
Limited lifting capacity relative to larger powered davits; not ideal for very heavy lifeboats
Crew fatigue may increase on repeated launches due to manual effort
May require more frequent lubrication and rope replacement in harsh marine environments

Typical Vessels: Bulk CarrierOil TankerContainer ShipGeneral Cargo VesselRo‑Ro Ferry

Certifications: SOLASClassNK Approval

Decision Guide: Choose if: you need a reliable, low‑maintenance davit on a vessel where space and power are limited, and the lifeboat size fits within the NGD's capacity. Avoid if: rapid high‑speed launch of heavy lifeboats is required or you prefer fully powered systems for reduced crew effort.

Use Cases: The NGD is typically installed on Japanese‑built merchant ships to provide a dependable means of launching SOLAS‑required lifeboats and life rafts during emergencies, especially where deck space constraints preclude larger powered davits.

Datasheet

TTS Marine

TTS Gravity Davit GD-40

40 persons · Lifeboat / Rescue Boat Launching · gravity davit

Type

gravity

Solas

Common Failures & Inspection Points

Wire corrosion
Winch brake degradation
Limit switch failure

Service: Annual survey requirements per SOLAS

Spare Parts: Spare parts via TTS Marine or authorized distribution partners. Lead time: 2-6 weeks.

Strengths

Simple, power‑free operation – reliable in all weather conditions
Low maintenance with few moving parts
SOLAS compliant and approved for small to medium lifeboats (up to ~4 t)
Compact installation footprint suitable for limited deck space
Robust construction with corrosion‑resistant fittings

Weaknesses

Limited lifting capacity compared with hydraulic or electric davits
Manual handling may require additional crew effort during launch/recovery
Reach and swing radius are fixed, restricting placement of larger craft
Requires regular inspection of wire ropes and brake mechanisms to prevent corrosion‑related failures

Typical Vessels: Passenger ferryCoastal cruise vesselOffshore supply boatWorkboat / tugLarge yacht

Certifications: SOLAS

Decision Guide: Choose if you need a reliable, low‑maintenance davit for small lifeboats on vessels with limited power availability and space. Avoid if the vessel requires high‑capacity or fully automated launch systems for larger rescue craft.

Use Cases: Commonly installed on regional ferries, offshore supply vessels, and workboats where a compact, gravity‑operated system provides quick lifeboat deployment without reliance on hydraulic or electric power.

Datasheet