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Products & ServiceIndustrial power engines

4M11 series land generating engine

Product portfolio

Model Displacement
L
Number of valves per cylinder Rated power/speed
(kW/rpm)
Overload power/speed
(kW/rpm)
Recommended normal power of engine
(kW)
Recommended standby power of engine
(kW)
Technical route
4M11G70/5 4.5 2 60/1500 66/1500 52 57 Electronic/mechanical speed governing
4M11G90/5 4.5 2 74/1500 81/1500 66 72 Electronic/mechanical speed governing
4M11G120/5 4.5 2 98/1500 108/1500 88 96 Electronic speed governing
4M11G83/6 4.5 2 85/1800 93/1800 75 83 Electronic/mechanical speed governing
4M11G106/6 4.5 2 108/1800 118/1800 96 106 Electronic speed governing

Product advantages

Special structure

  • Small size and light weight.
  • The intake/exhaust structure is optimized, reducing flow resistance and the height of the engine.
  • The special flat-bottomed oil sump is used, which reduces the height of the engine, as well as vibration and noise.
  • The rear-mounted air filter is used, which reduces the width of the engine and ensures easy maintenance.
  • Economy

  • Fuel consumption for the load rate between 60% and 90% is optimized specially, such that low fuel consumption is guaranteed.
  • Environmental adaptability

  • Low temperature adaptability: The engine can start directly at -10℃ without auxiliary measures and smoothly at -30℃ by means of intake preheating.
  • Plateau adaptability: The engine can output rated power when the altitude is less than 2,000m, and work reliably when the altitude is greater than 2,000m.
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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