Inboard engine QSB series

propulsionauxiliarydiesel

Quiet operation, including an 80-percent reduction in noise at idle, is one of the many benefits from the common-rail fuel system Enhanced sociability from the high-pressure common-rail design virtually eliminates smoke and improves the whole boating experience Maximize vessel performance and access comprehensive vessel diagnostic information via SmartCraft® electronics Peace of mind delivered by the Cummins Captain’s Briefing and global service network Built at Darlington Engine Plant in Darlington, U.K. and Rocky Mount Engine Plant in Rocky Mount, NC, U.S Engine Design – Unmatched performance driven through a perfectly matched turbocharger and a new 24-valve cylinder head that delivers industry-leading power density. Maximize vessel performance and access comprehensive vessel diagnostic information via SmartCraft® electronics. Peace of mind delivered by the Cummins Captain’s Briefing and global service network Fuel System – Bosch HPCR with hardened components to safely operate alternative fuels such as kerosene and JP8/JP5. Quiet operation, including an 80-percent reduction in noise at idle. Enhanced sociability virtually eliminates smoke and improves the whole boating experience. Lubrication System – Front-mounted filters. Oil service interval increased to 500 hours if using ULSD fuels Cooling System – Single loop, low temperature aftercooling eliminates the need for two keel coolers and lowers emissions. Tube and shell heat exchanger designed for superior durability and ease of service with minimal maintenance requirements. Fan drive available for radiator cooled configurations