Weichai construction engine WD12 series for for bulldozers Whole series of engines for bulldozers Bulldozers are mainly used for road construction and large-scale earthwork construction. They are especially suitable for medium and long distance construction material moving. During the operation, bulldozers often have to overcome the sudden increase in resistance, thus requiring a large engine torque back-up. Meanwhile, in order to improve operational efficiency, their low speed torque is usually higher than the normal engine. Using the research and development supporting platform both at home and abroad, Weichai focuses on bulldozers’ operating conditions to optimize the engine development and makes the optimum fuel consumption area coinciding with common working conditions. With fuel-efficient accessories such as fuel-efficient fan, Weichai launched the fuel-efficient engines for bulldozers.

Model	WD12G240E206
Engine type	Inline,Water cooling,4 stroke,Direct injection
Cylinder	6
Bore X Stroke(mm)	126×155
Displacement(L)	11.596
Rated power(KW/HP)	175/236
Rated speed(r/min)	1800
Emission	Stage II
Application	Diesel engines for bulldozers

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