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Products & ServiceFor construction machinery

WP12 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
WP12G250E305
11.596
4
 183/1800 1260/1000-1300 CR 230Ps bulldozers
WP12G265E304A
11.596
4
 195/1900 1325/1200-1400 CR 240Ps bulldozers
WP12G290E301
11.596
4
 216/2200 1350/1300-1500 CR 7T loaders
WP12G310E302
11.596
4
 226/2100 1450/1300-1500 CR 7T loaders
WP12G310E320
11.596
 4 226/2000 1600/1300-1500 CR 7T loaders
WP12G336E350
11.596
 4 247/2200 1400/1400-1600 CR 33-36T rollers
WP12G340E311
11.596
 4 250/2100 1800/1300-1500 CR 8T loaders
WP12G360E310
11.596
 4 265/2100 1800/1300-1500 CR 9T loaders
WP12G375E350
11.596
 4 276/2200 1550/1400-1600 CR 33–36T rollers
WP12G380E310
11.596
 4 280/2100 1650/1200-1600 CR 40T wide-body dumpers
WP12G430E310
11.596
 4 316/2100 1870/1200-1600 CR 50T wide-body dumpers
WP12G460E300
11.596
 4 338/1900 2110/1000-1400 CR 400–500T crawler cranes
WP12G460E310
11.596
 4 338/2100 2000/1200-1600 CR 50T wide-body dumpers
WP12.375E50
11.596
 4 276/1900 1800/1000-1400 CR+SCR 80T truck cranes
WP12.430E50
11.596
 4 316/1900 2060/1000-1400 CR+SCR 90–100T truck cranes
WP12.460E50
11.596
 4 338/1900 2110/1000-1400 CR+SCR 130T truck cranes
WP12.460E62
11.596
 4 338/1900 2200/1000-1400 CR+DOC+DPF+Hi-SCR 130T truck cranes

Product advantages

  • A variety of optional PTOs are available and maximum torque is 1,000Nm. Flange output: 1:1/1:1.16/1:1.46; SAE internal spline output: 9 teeth/11 teeth/13 teeth
  • Intake heating function satisfies the requirements for starting up at -35°C.
  • The front wheel system is tensioned automatically, the service life of the belt is 10,000h, and the 210/272/410mm high fan drive is optional.
  • The frame type main bearing structure and strong engine block design ensure the reliability of diesel engine.
  • The diesel engine and its accessories are arranged succinctly, and one cylinder head is provided for one cylinder, ensuring the convenience of maintenance.
  • The engine satisfies the plateau power performance requirements when running at more than 4,000m above sea level.

    • Reliable

  • High reliability design guarantees the service life of 30,000h.

    • 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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