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Products & ServiceFor construction machinery

WP6 series 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
WP6G125E332 6.75 2 92/2200 540/1400-1600 CR 120Ps bulldozers
3T loaders
12-26T single drum rollers
WP6G125E333 6.75 2 92/2000 570/1300-1500 CR 3T loaders
14-16T single drum rollers
WP6G125E331 6.75 2 92/2300 515/1400-1600 CR 3T loaders
WP6G130E330 6.75 2 97.5/2200 600/140-1600 CR 3T loaders
WP6G143E330 6.75 2 105/1900 720/1200-1300 CR 140Ps bulldozers
WP6G140E330 6.75 2 105/2200 600/1400-1600 CR 140PS graders
3.5T loaders
WP6G150E331 6.75 2 110/2000 680/1300-1500 CR 4T loaders
WP6G160E201 6.75 2 110/2000 640/1300-1500 CR 4T loaders
WP6G160E331 6.75 2 118/2000 720/1300-1500 CR 14-16T rollers
WP6G175E301 6.75 2 129/2000 760/1300-1500 CR 14-16T single drum rollers
4T loaders
WP6G175E330 6.75 2 129/1800 860/1200-1350 CR 14-16T single drum rollers
4T loaders
WP6G175E331 6.75 2 129/2200 750/1400-1600 CR 12-26T single drum rollers
160-165PS graders
4T loaders
16T forklift
WP6G190E301 6.75 2 140/2000 860/1300-1500 CR 14-16T single drum rollers
55T crawling crane
WP6G190E330 6.75 2 140/2200 760/1400-1600 CR 12-26T single drum rollers
180-190Ps graders
8-9m spreader
16T forklift
WP6G190E331 6.75 2 140/1800 860/1200-1350 CR 14-16T single drum rollers
WP6G200E330 6.75 2 147/2200 860/1400~1600 CR 20-26T single drum rollers
graders
WP6G200E331 6.75 2 147/2000 860/1400-1600 CR 14-16T single drum rollers
graders
WP6G210E330 6.75 2 154/2200 860/1400-1600 CR 22-26T single drum rollers
200Ps graders
WP6.220E50 6.75 2 162/2300 850/1200-1600 CR 12-16T cranes
WP6.245E50 6.75 2 180/2300 900/1200-1600 CR 16T-20T cranes

 

Product advantages

Fuel filter system

  • The three-level fuel filter is used, which has electric fuel pumping, fuel water separation and fuel filtration functions, ensuring good fuel adaptability. The high-mounted fuel filter is used, which is easy for maintenance and can be equipped with the three-level nanny filter element for easy layout and maintenance of the engine.

    Cooling system

  • The high-capacity water pump guarantees low noise and power consumption.

    • Drivetrain

  • The double PTO structure and three speed ratio options (i.e., 1:1/1:1.13/1:1.24) guarantee the flexible arrangement of the hydraulic system.

    Electronic control system

  • The special “constant speed control”, a special throttle control logic, is developed to improve work efficiency and reduce labor intensity.
  • The instantaneous speed change rate is low; the throttle response to sudden application of load is fast; the speed fluctuation is small; and the system runs smoothly during operation

    Drain interval

  • 500h oil drain interval.

    • Environmental adaptability

  • Temperature -35℃～50℃ ,altitude below 4000m.
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    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

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