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Products & ServiceIndustrial power engines

WP7 series Industrial power engine

Product portfolio

Model Prime Power/Speed
（kW/rpm）
 Displacement
(L)		 Emission Standards Number of valves Speed Regulation Mode Engine Type
WP3.6NG86E440 63/2400 3.58 China non-road Stage Ⅳ 4 ECU Inline 4-cylinder, four-stroke engine
WP7G300E473A 221/2200 6.8 China non-road Stage Ⅳ 4 ECU Inline 6-cylinder, four-stroke engine

Product advantage

Fuel system

  • Weichai special-purpose sugum triple-stage nanom filter to thoroughly remove water and impurities from the fuel, and greatly reduce the fuel system failure rate.

    • Lubricate the system

  • The machine filters can be passed far, making the whole vehicle more convenient to install and maintain.

    • Air intake system

  • Multi-stage composite sand dust filter with radial seal for easy element replacement and maintenance and more efficient filtration.

    • Driveline

  • Rear-mounted gear system, shear gear design, smooth operation and low noise.

    • It is comfortable

  • The unique shock-absorbing belly top of the core is standard, with a reasonable curved surface design and an effective rib arrangement to improve the skirt stiffness reinforced rib oil pan, which is strong and of high mold. Effective suppression of radiated noise.

    • Service intervals

  • 500h oil change time is extremely long, reducing service costs.

    • Environmental adaptability

  • It can be used above -30℃～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

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