Gravity Davit · Davits
Schat-Harding / Survitec Schat-Harding Gravity SWL-20t-B is identified in the source list as a gravity davit. It is installed at the assigned survival-craft or rescue-boat station on deck and structurally attached to the vessel. Its purpose is to launch and recover the associated rescue boat, lifeboat or life raft using the approved falls, winch and hook arrangement. The source record provides no additional model-specific operating figure beyond the listed designation and category. The davit, winch, falls, brakes, sheaves and release interfaces form part of a certified launching appliance and must be maintained as an integrated system. The exact model designation and any stated SWL distinguish approved capacity and arrangement from neighboring davits; refer to the manufacturer documentation for the exact figure.
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
Other models of the same equipment type, Schat-Harding / Survitec first.
What our service work and the manufacturer documentation say about keeping this model running.
Inspect falls, sheaves, pins, winch, brakes, controls, limit devices and structural foundations. Lubricate specified points and check free movement without contaminating brake surfaces. Examine wire ropes and terminations for corrosion, broken wires and deformation. Function-test controls and recovery equipment using the authorized procedure and restore all securing arrangements afterward. Inspect the davit structure for corrosion, cracking or deformation. Refer to the manufacturer documentation for the exact figure for inspection intervals, renewal criteria, load tests and brake settings.
Keep manufacturer-recommended brake service parts, control switches, seals, bearings, lubrication items and approved wire-rope or termination components. Critical hook, fall and structural parts must remain within the certified launching-appliance configuration. Verify exact spares from the davit and winch documentation.
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