Propulsion engine Engine base John Deere Fuel system Electronically controlled unit injectors Operation type 4 stroke Diesel Cooling Bore & Stroke Turbocharged Air-to-seawater aftercooler Closed cooling with heat exchanger Compression ratio Rated speed Idling speed 0° Front up 12° Front down 24 Volt 100 Amp Peak torque Peak torque speed Dry weight Find a Nanni dealer near you on IMO Annex VI compliant EPA marine Tier 3 NRMM 97/68/EC

485 kW [659 hp] at 2100 rpm TECHNICAL DESCRIPTION Engine block s Replaceable wet-type cylinder liners s 4 valves per cylinder s Directed top-liner cooling s Watercooled exhaust manifold Fuel system s Electronically controlled unit injectors s Primary & secondary fuel filter Lubrication system s Replaceable full-flow oil filter s Oil dipstick s Oil cooler Optional equipment & accessories s Keel cooling adaptation s Dry exhaust elbow s Complete marine propulsion systems s Marine transmission adaptation kits s Throttle and shift controls s Additional instrumentation, Flying bridge extension harness...