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1)WP12C450/400 diesel marine engine with gear box, 2)rated power 450/400/350HPS,, 3)marine use., 4)Gearbox recommended FADA - details see: https://www.machineto.com/wp12c400-450-diesel-marine-engine-with-gear-box-10233131

Diesel Marine Engine Weichai WP12C450/400 Marine Series.

Weichai LandKing WP12C Series Marine Diesel Enginethat improved on the basis of the LandKing, is a environment-friendly energy-saving diesel engine with a new design concept.

WP12C series marine diesel engine, is the best supporting energy-saving power with the advantages of compact structure, optimum dynamic and economic performance, high reliability. It is the best power for freshwater transportation, fishery, ships of duty.

Structural features

WP12C series of marine diesel engine use the main frame structure of Landking Euro III Diesel Engine with high-pressure common rail, such as the body, the cylinder heads, crankshaft, connecting rod.

WP12 high pressure common rail Euro III Diesel Engine which is jointly developed with Austrians AVL company, is a new generation of high-performance energy saving, environmental protection engine. Its Components are in finite element analysts and simulation operation,which makes substantial increase in reliability and service life.

WP12C series marine diesel engine use PZ8500-line flange pump, Huoersaite supercharger can be set in the middle or behind the engine. In cold and heat exchangers are seted on the both sides of the diesel engine.

Compated to Wd615, WD618 sereis marine diesel engine, Landking Series marine diesel engine are better reliability, power and economy of more obvious advantage.

Performance advantages

Low fuel consumption: the lowest fuel comsumption is 192g/kW.h, fourvalve structure and reasonable intake system and combustion system has widened the economic operation range, and ensure the engine work with the best economy.

Super power: high-reserve power, high-torque in low speed, acceleration good.

Environmental protection, Low noise:framework of the body, low noise gearbox, special sump, which make the engine noise greatly reduced; emission targets advanced, smoke less than 1.0Rb when the engine in full-load.

WP12C Series Marine Diesel Engine
Type	WP12C450	WP12C400	WP12C350
Rated output(PS/kW)	450/330	400/294	350/267
Rated speed(r/min)	2100	1800	1500
Overload power(PS/kW)	495/363	440/323	385/283
Overload speed(r/min)	2167	1958	1548