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Products & ServiceTruck engines

WP8 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 Applicable model
WP8.320E51 7.8 4 235/2100 1300/1200-1600 187 Common rail + SCR Port tractors、mixer trucks、and highway standard dump trucks
WP8.340E51 7.8 4 250/2100 1400/1200-1600 187 Common rail + SCR Port tractors、mixer trucks、and highway standard dump trucks
WP8.320E61 7.8 4 235/2100 1280/1200-1600 187
EGR + DOC + DPF + SCR
Port tractors、mixer trucks、and highway standard dump trucks
WP8.350E61 7.8 4 257/2100 1400/1200-1600 187
EGR + DOC + DPF + SCR
Port tractors、mixer trucks、and highway standard dump trucks

Product advantages

  • Emission standards: China V and China VI.
  • Power performance: High power, high torque (and high output torque at low speed).
  • 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: The customized development of NVH ensures low noise and vibration.

    More safe and reliable

  • B10 life is greater than 1,000,000 km.

    Better economy

  • The speed that can achieve minimum fuel consumption covers the whole working speed range.
  • The intake and exhaust manifolds are arranged on different sides, improving charge efficiency, optimizing combustion, and improving economy.

    High configuration

  • The integrated rotor-type oil pump and standard shear gear reduce transmission noise further.
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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