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WEICHAI Engine【WD12 series marine diesel engine (220-294kW)】
- Type:Weichai
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
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Parameters Table
Type Four-stroke, water cooled, in-line, turbocharged and intercooled Number of cylinders 6 Cylinder Bore/stroke 126×155(mm) Displacement 11.596L Oil consumption rate ≤0.6g/kW·h Noise ≤100dB（A） Minimum fuel consumption rate 212g/kW·h Idle speed 650±30r/min Torque reserve 20-35% Rotation direction of crankshaft
(facing the flywheel end)Counter-clockwise Dimensions
Length × Width × Height/net weight 1534×807×1512（mm）/1100kg
Model Portfolio Table
Series Model Air intake mode Rated power kW/Ps Speed
r/minFuel feeding mode Emission level Power classification WD12 WD12C300-15 Turbocharged and intercooled 220/300 1500 Mechanical pump IMOⅡ P1 WD12C327-15 Turbocharged and intercooled 240/327 1500 Mechanical pump IMOⅡ P1 WD12C350-18 Turbocharged and intercooled 258/350 1800 Mechanical pump IMOⅡ P1 WD12C375-21 Turbocharged and intercooled 275/375 2150 Mechanical pump IMOⅡ P1 WD12C400-21 Turbocharged and intercooled 294/400 2150 Mechanical pump IMOⅡ P1 Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
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Product description
The frame type main bearing structure; high rigidity; high safety performance index.
The internal and external double-circulation water cooling method is adopted, and the water jacket exhaust pipe can be selected, so as to prolong the service life of the diesel engine, and the overhaul period is 20000h.Large power reserve; torque reserve reaches 20%-35%.The configuration of high-pressure oil pump, turbocharger, and fuel injector is optimized; the acceleration of ships is quick; the navigation speed is high.The intake and fuel supply system is optimized, which broadens the economic operation range of the diesel engine.The fuel consumption is low under normal working conditions, and the minimum fuel consumption is 195g/kW•h.
Strengthen the design of key components, so that the products are featured by small vibration and low noise.IMOⅡ ship emission standards are met.LCD Internet instrument can be selected to monitor the speed, water temperature, oil temperature and pressure of diesel engine in real time, so as to achieve timely automatic alarm and stop when the parameters exceed the limit values.Stormy wave mode is added to ensure that the ship engine will not stop at critical moments such as stormy waves.There is a large amount of the products in the market, and the reserve of spare parts is sufficient, which make maintenance convenient.
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