The BUKH 4-cylinder D4-260 is developed from the latest design in modern diesel technology. The engine has common rail fuel injection system, double overhead camshafts, 4 valves per cylinder, turbocharger and aftercooler. Together with a large swept volume and the EVC system (Electronic Vessel Control), this results in world-class diesel performance. ENGINE BLOCK AND HEAD • Cast iron cylinder block and cylinder head • Combined ladder frame and balance shaft • 4 valve technology with hydraulic lash adjusters • Double overhead camshafts • Oil cooled pistons with two compression rings and one oil scraper ring • Integrated cylinder liners • Replaceable valve seats • Five bearing crankshaft • Rear-end transmission ENGINE MOUNTING • Flexible engine mounting LUBRICATION SYSTEM • Easily replaceable separate full-flow and by-pass oil filter • Seawater cooled tubular oil cooler FUEL SYSTEM • Common rail fuel injection system • Control unit for processing the injection • Fine filter with water separator and alarm COOLING SYSTEM • Thermostatically regulated freshwater cooling • Tubular heat exchanger with separate large volume expansion tank • Coolant system prepared for hot water outlet • Easily accessible seawater impeller pump ELECTRICAL SYSTEM • 12V or 24V two-pole electrical system • 14V/115A marine alternator with Zener-diodes to protect the system from peak voltage, and integrated charging regulator with battery sensor cable for maximum use of alternator • Fuses with automatic reset • Auxiliary stop button INSTRUMENTS/CONTROLS • Complete instrumentation/display packages, including e-key • Electronic shift and throttle available as extras • Plug-in connections AIR INLET AND EXHAUST SYSTEM • Air filter with replaceable insert • Crankcase gases vented into the air inlet • Exhaust elbow or exhaust riser • Freshwater cooled turbocharger • Loss of sea water alarm

D4-260 BUKH SOLAS MARINE DIESEL ENGINE Engine duty rating C12 - High Speed Craft Commercial_3 Crankshaft power [hp(kW)] Rpm@full load Compression ratio Injection system Common Rail fuel injection system Electronic engine diagnostic Engine type Power Shaft Drive / Waterjet Propulsion system Crankshaft power Calculat d propeller load exp. 2.5 e As BUKH is always endeavouring to improve the engines, specifications mentioned are subject Power to alterations without previous notice. 17 175 5 20 200 0 Crankshaft power Calculat d propeller load exp. 2.5 e T orque measured at crankshaft 1600 T orque...