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WP12/WP13 series engine for agricultural machinery

Product portfolio

Mode Displacement
Number of valves per cylinder Rated power/speed
Maximum torque/speed
Technical route Applicable model
WP12G375E300 11.6 4 276/1900 1800/1000-1400 Common rail Tractors/harvester
WP12G400E300 11.6 4 294/1900 1920/1000-1400 Common rail Tractors/harvester
WP12G430E300 11.6 4 316/1900 2060/1000-1400 Common rail Tractors/harvester
WP12G380E310 11.6 4 280/2100 1650/1200-1600 Common rail Tractors/harvester
WP12G430E310 11.6 4 316/2100 1870/1200-1600 Common rail Tractors/harvester
WP13G350E3 11.6 4 258/2000 1540/1200-1600 Common rail Tractors/harvester
WP13G450E3 11.6 4 331/2000 2000/1200-1600 Common rail Tractors/harvester
WP13G480E310 11.6 4 353/2100 2100/1200-1600 Common rail Tractors/harvester
WP13G500E310 11.6 4 368/2100 2180/1200-1600 Common rail Tractors/harvester
WP13G530E310 11.6 4 390/2100 2300/1200-1600 Common rail Tractors/harvester

Product advantages

More reliable — high configuration and low failure rate

  • Two air filters with paper filter element are used, which prolong the maintenance period, and have a first-level coarse filtration efficiency above 93%, reducing the usage cost.
  • The BOSCH high-pressure common rail system is adopted, which guarantees fuel injection quantity control, stable fuel pressure, uniform atomization, sufficient intake and exhaust, more reasonable fuel system matching, and better power ratio.
  • Multi-level system protection and corrective measures improve engine reliability and safety.

    More efficient — powerful and efficient

  • The large displacement engine guarantees wider power range, higher reserve torque and stable working speed, which can be used to satisfy various operation requirements of agricultural machinery.

    Better economy — accurate fuel control and low fuel consumption

  • The four-valve intake/exhaust structure ensures the reasonable matching of intake, exhaust and combustion systems and reduces emissions.
  • The BOSCH high-pressure common rail technology is adopted, which increases injection pressure and achieves flexible control of fuel quantity and timing, realizing low emission and low fuel consumption accordingly.

    More comfortable — low vibration and noise

  • The cylinder block of frame type main bearing structure ensures high strength and low noise of the engine.
  • The BOSCH high-pressure common rail system ensures stable fuel pressure and realizes multiple injections for more sufficient combustion, reducing engine vibration and noise and improving the comfort of the whole machine.

    More intelligent — real-time monitoring and remote control

  • Phased management, which can be used to locate the agricultural machinery purchased on installment and send a payment reminder.
  • Fuel consumption management, which can be used to record, monitor and store the real-time fuel consumption and combined fuel consumption of the engine in real time.
  • Speed management, which can be used to record, monitor and store the real-time vehicle speed in real time.
  • Positioning management, which can used to locate the agricultural machinery accurately.

    Anti-theft, which can be used to track and locate the stolen agricultural machinery, and lock it remotely.

  • Abnormality reminder, which can be used to monitor the operating parameters of the engine in real time and give early warning of hidden dangers and faults.
  • Remote diagnosis, which can be used to give an alarm automatically in case any fault is found and analyze the engine fault remotely.

    Better adaptability — cope with the challenges from complex environments flexibly

  • The engine adapts to high temperature or dusty environments with various soil properties.
  • The engine can start normally at -15°C without auxiliary measures, indicating a good low temperature start ability.
  • 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
    R & D institutions in five countries, ten regions


    • 5,000,000 units
    • 22-10000Ps
    • 200 million kilowatts
    • Application for all markets