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WP5NG series bus engine

Product parameters

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
WP5NG200E51 4.98 4 143/2100 665/1300-1500 ≤188 Single point injection + DOC 7-8m Road bus 8m city bus

Product advantages

  • Emission standard: Euro V.
  • Power performance: Improved output torque at low speed and maximum torque and good responsiveness during acceleration and start-up meet the power requirement of the vehicle.
  • Economy: The fuel economic zone shifts to the low speed range; squish effect is strengthened and combustion speed is increased; the intelligent ignition coil increases ignition energy, reduces load cycle variation of low-speed part, and reduces fuel consumption. If the rear axle of small speed ratio is used, fuel consumption of the vehicle will be reduced by 2-3m3/100km further.
  • Adaptability: Two alternators and the A/C can be arranged at the front end structure to meet the different user requirements.
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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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