Lifeboat · Lifeboats
Yanmar Marine International B.V. of the Netherlands holds DNV certificate MEDB0000C3F for its 4JH80 and 4JH110. The DNV SE Marine Equipment Directive certificate was issued on 2026-03-09 and is valid until 2031-03-08, and a DNV Marine Equipment Regulation certificate issued on 2026-06-23 is valid until 2031-06-22. Propulsion engines for lifeboats and rescue boats typically have to start reliably when a survival craft is launched. The register records the DNV product type as Lifeboat / rescue boat propulsion engine.
Engines of this kind are typically installed in lifeboats and rescue boats to move the craft away from a vessel after launch and to manoeuvre during rescue operations.
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