Language Switch

Products & ServiceFor construction machinery

WP10 (two-valve) engine for construction machinery

Product portfolio

Model Displacement
(L)
Number of valves per cylinde Rated power/speed
(kW/rpm)
Maximum torque/speed
(N.m/rpm)
Technical route Applicable model

WP10G156E356

9.726
2
115/1800
750/1100-1200 CR
140Ps bulldozers
WP10G178E355
9.726
2
131/1850
830/1000-1200 CR
160Ps bulldozers
WP10G178E356
9.726
2
129/1800
890/1000-1200 CR
160Ps bulldozers
WP10G181E355
9.726
2
133/1850
830/1000-1200 CR
160Ps bulldozers
WP10G190E314
9.726
2
140/1900
955/800-1100 CR
170Ps bulldozers
WP10G190E354
9.726
2
140/1900
920/1300-1500 CR
170Ps bulldozers
WP10G200E355
9.726
2
148/1850
920/1100-1200 CR
180Ps bulldozers
WP10G220E314
9.726
2
162/1900
1035/1200-1400 CR
200Ps bulldozers

Product advantages

Fuel filter system

  • The three-level fuel filter ensures good fuel adaptability and improves reliability. The high-mounted three-level fuel filter is used, ensuring easy maintenance.

    Fuel system

  • GDI is adopted, which improves the combustion state and efficiency, and thus effectively reduces fuel consumption and vibration, noise of the engine.

    Intake system

  • Weichai's patented "93% dust filter" is used, such that the first-level coarse filtration efficiency is as high as 93%, reducing the early wear rate of the four accessories of engine by more than 90%.

    Maintenance period

  • 500h oil change period is ensured, reducing the usage cost.

    Environmental adaptability

  • The engine functions normally at -35°C ~ 50°C and more than 5,000m above sea level.
  • Back to top

    R & D

    20000 +
    Global R & D personnel
    5+10 
    R & D institutions in five countries, ten regions

    Engines

    • 5,000,000 units
    • 22-10000Ps
    • 200 million kilowatts
    • Application for all markets

    Global layout