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WP4.1N series engine for agricultural machinery

Product portfolio

Model Displacement
(L)
Number of valves per cylinder Rated power/speed
(kW/rpm)
Maximum torque/speed
(N.m/rpm)
Technical route Applicable model
WP4.1NG154E301
4.1
4 113/2200 600/1400-1600 Common rail + turbocharged and inter-cooled wheat harvester
WP4.1NG160E301
4.1
4 118/2200 665/1400-1600 Common rail + turbocharged and inter-cooled wheat harvester
WP4.1NG175E301
4.1
4 129/2200 680/1400-1600 Common rail + turbocharged and inter-cooled wheat harvester
WP4.1NG175E301A
4.1
4 129/2200 705/1400-1600 Common rail + turbocharged and inter-cooled wheat harvester
WP4.1NG154E300
4.1
4 113/2300 600/1400-1600 Common rail + turbocharged and inter-cooled corn harvester
WP4.1NG160E300
4.1
4 118/2300 665/1400-1600 Common rail + turbocharged and inter-cooled corn harvester
WP4.1NG175E300
4.1
4 129/2300 680/1400-1600 Common rail + turbocharged and inter-cooled corn harvester

Product advantages

Reliable

  • Sand and dust filter as standard to extend the maintenance interval of the filter element.
  • Powerful

  • Constant power at high speed.
  • Constant torque at low speed and good acceleration performance.
  • Torque reserve rate is higher than 30%.
  • Economy

  • The optimized powertrain system ensures low fuel consumption.
  • The engine is able to achieve high mechanical efficiency at low speed, ensuring low fuel consumption.
  • Comfort

  • Adopt high-capacity water pump and low speed fan.
  • Electronic control system ensures a more stable injection pressure, small fluctuation, and low combustion noise.
  • Environmental adaptability

  • Adapts to high temperature、dusty、different soil and multiple environments.
  • Temperature -25℃~50℃.
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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