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Products & ServiceIndustrial power engines

WP4.6N series Industrial power engine

Product portfolio

Model Prime Power/Speed
（kW/rpm）
 Displacement
(L)		 Emission Standards Number of valves Speed Regulation Mode Engine Type
WP4.6NG175E442 129/2000 4.58 China non-road Stage Ⅳ 4 ECU Inline 4-cylinder, four-stroke engine
WP4.6NG200E471 147/2000 4.58 China non-road Stage Ⅳ 4 ECU Inline 4-cylinder, four-stroke engine
WP4.6NG220E470 162/2200 4.58 China non-road Stage Ⅳ 4 ECU Inline 4-cylinder, four-stroke engine

Product advantage

High reliability

  • The mean time between failures is 1000 hours, and the overhaul period is 10000 hours.

    • Modular design

  • Parts are more than 20% less than similar products - integrated fuel filter module, integrated design of primary filter and fine filter;Filter module, oil filter, cooling, rotor filter, water filter integrated design One-piece cylinder head, compact design.

    • Excellent NVH performance

  • The body is strong and vibration-less, greatly reducing noise.
  • Rear gear chamber, high precision gear is used to shear gear, which provides stable operation and further reduces mechanical noise.
  • Multiple injection technology for significant combustion noise reduction powerful power.

    • Ultra-low fuel consumption

  • It uses an electronically controlled high-voltage common rail system, with high injection pressure, good atomization, and good economy.
  • Powerful:High speed constant power, constant engine speed in common conditions.
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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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