Freefall Lifeboat · Lifesaving Appliances (LSA)
This lifeboat is designed to safely evacuate crew members from a vessel in emergencies, relying on a diesel-powered engine to propel it away from the mother ship. Manufactured by Zhenjiang Marine Auxiliary Machinery Works, the HDC5-9,5 model is IMO-approved, as verified by the DNV approval-finder, with the model number listed as 1248910 HH. The lifeboat is certified to carry a specific number of persons according to SOLAS regulations. While designed for reliability, potential issues can arise. These include corrosion or blockage of the release hook mechanism, a critical safety concern, and failure of the diesel engine starter due to infrequent testing. Other potential issues include osmotic blistering of the GRP hull from prolonged water contact, malfunctioning of the air supply system valve, and deterioration of safety harnesses and lanyards due to UV exposure and weathering. Spare parts are available through Zhenjiang Marine Auxiliary Machinery Works or authorized distributors, with a lead time of 2-6 weeks. Regular maintenance is crucial, including a weekly engine test run of at least 5 minutes, annual servicing of the release hook by an approved provider, and a thorough examination every five years. GRP hull inspections should be conducted at each docking.
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What our service work and the manufacturer documentation say about keeping this model running.
Weekly engine test run (min. 5 min). Release hook servicing annually by an approved service provider (SOLAS MSC.402(96)). GRP hull inspection at docking. Five-year thorough examination.
Spare parts via Zhenjiang Marine Auxiliary Machinery Works or authorised distribution partners. Lead time: 2-6 weeks.
Listed in the DNV Approval Finder at the time we recorded it. The certificate is issued by DNV, not by us; check its current status at DNV.
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