Diesel engine

6-cylinderdirect fuel injectionoff-road

　　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. 　　Introduction to the WD10 fuel-efficient power technology 　　1.Power matching technology 　　Adapt bulldozers’ frequent mutation load operating characteristics and optimize the fuel system. 　　Power matching technology advantages: 　　（1）High operating efficiency 　　（2）Strong dynamic 　　（3）Excellent fuel economy 　　2.Reliability, adaptability technology 　　（1）93 dust filter