Weichai V 8 Cylinder Marine Engine Baudouin Series Boat Engine750HP

Weichai M26 series marine diesel engine (296-808kW)Product advantagesThe M26 series products are originated from Moteurs Baudouin (the company has more than 100 years of history, and is a French major supplier of diesel engines and units. It was acquiredby Weichai in 2009 and is now a wholly-owned subsidiary of Weichai Group). The original products have been improved comprehensively through localization development with respect to their performance, featuring low fuel consumption, long overhaul period and high reliability.The product power is within the range of 330-808kW and is widely used in various types of ships, such as cargo ships, offshore fishing boats, public service ships and passenger ships.Product parametersTypeFour-stroke, water-cooled, in-line, wet cylinder linerNumber of cylinders6/8/12Bore/stroke150×150mmDisplacement15.9/21.2/31.8LMinimum fuel consumption rate190g/kW·hOil consumption rate0.8g/kW·hStarting modeElectric startingIdle speed650±30r/minFiring order1-5-3-6-2-4 A1-B2-A5-B4-A3-B1-A6-B5-A2-B3-A4-B6Smoke intensity≤1.0RbNoise≤105dB(A)Rotation direction of crankshaft  (Toward the free end)Clockwise  Product portfolioModelAir intake modeRated power (kW/Ps)Rotational speed (rpm)Oil supply modeEmission level6M26C450-18Turbocharged and intercooled330/4501800Mechanical pumpIMO II/China Tier I6M26C500-18Turbocharged and intercooled368/5001800Mechanical pumpIMO II/China Tier I6M26C550-18Turbocharged and intercooled405/5501800Mechanical pumpIMO II/China Tier I8M26C650-18Turbocharged and intercooled478/6501800Mechanical pumpIMO II/China Tier I8M26C700-18Turbocharged and intercooled515/7001800Mechanical pumpIMO II/China Tier I8M26C750-18Turbocharged and intercooled551/7501800Mechanical pumpIMO II/China Tier I12M26C810-18Turbocharged and intercooled596/8101800Mechanical pumpIMO II/China Tier I12M26C900-18Turbocharged and intercooled662/9001800Mechanical pumpIMO II/China Tier I12M26C1000-18Turbocharged and intercooled736/10001800Mechanical pumpIMO II/China Tier I12M26C1100-18Turbocharged and intercooled808/11001800Mechanical pumpIMO II/China Tier IProduct FeaturesSafe and reliable: It uses cast iron body, grid structure and high-strength one-piece forged steel crankshaft; the seawater pipe is all of cast copper and stainless steel, and the pure copper sea water pump has stronger corrosion resistance; the cooling lubrication system is equipped with an emergency interface.Strong power: The power range is wide; the torque reserve is over 20%, and the diesel engine is divided into high and low speed versions, of which the low speed version diesel engine has higher torque value at medium and low speeds, and the high speed version diesel engine has higher torque value at medium and high speeds, which are better adaptive to different ships.Fuel economy: The diesel engines are divided into high and low speed versions, of which the low-speed version diesel engine has lower fuel consumption rate at medium and low speeds, and the high-speed version diesel engine has lower fuel consumption rate at medium and high speeds. The fuel consumption rate of the 6-cylinder diesel engines at rated conditions is less than 200g/kW•h, and the rated fuel consumption rate of the 12-cylinder diesel engine less than 210g/kW•h; the highest oil consumption rate is 0.8g/kW•h.Strong practicality: It is equipped with a manual oil pump that can be pre-lubricated and drain the used engine oil. The oil cooler and filter are modular in design; the whole engine is compact in structure; a sight glass is set on the side of the engine block to facilitate maintenance.   Standard Equipments Engine and block Cast iron cylinder block One inspection door per cylinder for access to conrod cap Cast iron cylinder liners, wet type Separate cast iron cylinder heads equipped with 4 valves Replaceable valves guides and seats 8 cylinders head tightening bolts Hardened steel forged crankshaft with induction hardened journals, crankpins and radius Camshaft with polynomial cams profile Distribution with tempered, hardened and grinded helicoïdal gears Chromium-Molibdenum steel conrods Lube oil cooled light alloy pistons with high performance piston rings Cooling system Fresh / raw water heat exchanger with integrated thermostatic valves and expansion tank Cast iron centrifugal fresh water pump, mechanically driven Bronze self-priming raw water pump, mechanically drivenLubrification systemFull flow screwable oil filters Lube oil purifier with replaceable cartridge Fresh water cooled lube oil cooler Fuel system In line injection pump with flanged mechanical governor Double wall injection bundle with leakage collector Duplex fuel filters replaceable engine running Intake air and exhaust systemFresh water cooled turbo blower Double flow raw water cooled intake air cooler Electrical systemVoltage: 24Vcc Electrical starter on flywheel crown 175A battery charger  Power definition(Standard ISO 3046/1 - 1995 (F) Reference conditionsAmbiant temperature 25 °C / 77 °F