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IBERCISA Deck Machinery

MR-/H90/700-52

Name: IBERCISA Deck Machinery MR-/H90/700-52
Brand: IBERCISA Deck Machinery
SKU: OSE-152393

IBERCISA Deck Machinery MR-/H90/700-52 — Hydraulic towing winch for harbour/escort tug (Brazilian shipyard series).

Components & Design

Component data being added…

Technical Data

power kW 90

drum capacity 700 m of 52 mm wire

pull first layer t 22.1

line speed m min 13.2

static brake t 175

Related equipment 10

IBERCISA Deck Machinery Escort Towing Winch (Waterfall, double-drum, 100t/250t) same series IBERCISA Deck Machinery MR-E/930/2/2500-89 same series IBERCISA Deck Machinery MR-H/200/2/300-80 same series IBERCISA Deck Machinery MR-H/5/150-80/1 same series IBERCISA Deck Machinery MR-MAN/H/160/200-88/26-S/1 same series IBERCISA Deck Machinery MR-MAN/H/70/2x120-64/19-S/1 same series IBERCISA Deck Machinery MR-MAN/h/140/2x100/22 same series PALFINGER Marine 10T Towing Winch (R/V OceanXplorer) alternative EMCÉ Winches A20 L / A20 H / A20 M / A20 SP220 alternative EMCÉ Winches A30 H / A30 L / A30 M alternative

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Common failures & inspection points

Inspect and lubricate all wire rope/synthetic rope drums, flanges, and grooves for wear, deformation, and Lebus/criss-cross spooling alignment

Check and test hydraulic or pneumatic brake system: measure brake band thickness, verify holding capacity matches rated SWL (static brake test), and inspect bra

Check and test hydraulic or pneumatic brake system: measure brake band thickness, verify holding capacity matches rated SWL (static brake test), and inspect brake actuator seals

Test constant tension (render-recovery) system and automatic rendering function across full load range; verify response time meets specification

Inspect gearbox oil level and quality (split or enclosed type), check for leaks, and record vibration/noise signatures

Check all electrical connections, frequency converter/VFD parameters, motor insulation resistance, and encoder/sensor calibration (for electric drive units)

Inspect towing line (wire rope or HMPE) for broken wires, kinking, bird-caging, corrosion, and end terminations (spelter socket, swaged fitting); verify remaini

Inspect towing line (wire rope or HMPE) for broken wires, kinking, bird-caging, corrosion, and end terminations (spelter socket, swaged fitting); verify remaining safe working load

Verify load cell and line-length monitoring system calibration; test overload protection and automatic stop functions

Test quick-release/emergency release mechanism (where fitted) and inspect hook, swivel, and shackle SWL markings; confirm classification society (DNV, BV, LR, e

Test quick-release/emergency release mechanism (where fitted) and inspect hook, swivel, and shackle SWL markings; confirm classification society (DNV, BV, LR, etc.) documentation is current

Type-general inspection and maintenance points for this equipment category — not model-specific.