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Products & ServiceTruck engines

WP11 series truck engine

 Product portfolio

Mode Displacement
（L）		 Number of valves per cylinder Rated power/speed
(kW/rpm)		 Maximum torque/speed
(N.m/rpm)		 Min. fuel consumption on external characteristic curve
(g/kW·h)		 Technical route Application
WP11H460E62 10.9 4 338/1800 2100/1000-1400 ≤184 CR+DOC+DPF+Hi-SCR Tractors
WP11H460E62A 10.9 4 338/1800 2200/1000-1400 ≤184 CR+DOC+DPF+Hi-SCR
Tractors
WP11H480E62 10.9 4 353/1800 2200/1000-1400 ≤184
CR+DOC+DPF+Hi-SCR
Tractors
WP11H480E62A 10.9 4 353/1800 2300/1000-1400 ≤184
CR+DOC+DPF+Hi-SCR
Tractors
WP11H500E62 10.9 4 368/1800 2300/1000-1400 ≤184
CR+DOC+DPF+Hi-SCR
Tractors

Features

highly reliable

  • B10 life is up to 1,800,000 km.
  • A high position of the engine block is cooled , and the upper part of the cylinder liner has an independent cooling cycle.
  • The cylinder head adopts Top-Down cooling to reduce the temperature of top land.
  • The moving parts are designed with high reliability structure.

    • Powerful

  • WP11H diesel engine has a maximum torque of 2300 N·m.

    • Excellent performance

  • Integral cylinder head, 4 valves per cylinder.
  • Matching design of new type combustion chamber and intake and exhaust way.

    • high safty

  • Cylinder head cover are sealed with vibration isolation rubber.
  • Insulation protection for high temperature parts

    • Excellent NVH performance

  • Cylinder head cover are sealed with vibration isolation rubber.
  • With rear gear chamber.
  • Plastic cylinder head cover.

    • Lightweight Design

  • Application of lightweight materials such as plastics and aluminum alloys.
  • Integrated Modular Design.
  • Plastic cylinder head cover.

    • Easy and low-cost maintenance

  • Integrated oil cooling filter module, only replace the filter element.
  • Integrated fuel filter module, only replace the filter element
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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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