Inboard engine QSL9

propulsiondieselboating

Dependability and long life proven through thousands of hours of reliable commercial and trawler operation Clean, quiet operation with virtually no startup smoke from the high-pressure common-rail fuel system Excellent fuel economy for long range cruising Peace of mind delivered by the Cummins Captain’s Briefing and global service network Built at Darlington Engine Plant in Darlington, U.K. and at Rocky Mount Engine Plant in Rocky Mount, NC, U.S. Engine Design – Robust engine designed for long life. Metric O-ring seals and edge molded gaskets eliminate fluid leaks. Aluminum pistons for exceptional durability Fuel System – High Pressure Common Rail electronically-controlled fuel system provides constant high injection pressure regardless of engine speed or load condition. Benefits include low noise and vibration for quiet operation and faster load acceptance Lubrication System – Standard capacity (18 L [19 quart]) marine grade oil pan, plus a selection of engine mounted and remote lube filters for installation flexibility and ease of maintenance 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