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Low-speed power–WP4 series diesel engine

2015.07.10

Adopt most advanced high-pressure common rail system of BOSCH Company

WP4 National Ⅳ diesel engine enhanced comprehensively in the design of combustion system, intake and exhaust and cooling system.

Is high price performance ratio power for highway bus with 7.5 to 8 meters and public bus with 7.5 to 8.5 bus

Engine model

Model No.

Displacement
L

Rage power/ speed
(kW/rpm)

Maximum torque/ speed
(N·m/rpm)

WP4 series

WP4.165E40

4.5

121/2300

600/1400-1600

WP4.180E40

132/2300

650/1400-1600

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R & D

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Global R & D personnel
5+10 
R & D institutions in five countries, ten regions

Engines

  • 4,000,000 units
  • 25-10000Ps 
  • 200 million kilowatts
  • Whole areas of application

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