Language Switch

English

中文

Products & ServiceTruck engines

WP2.3N 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
WP2.3NQ130E50 2.289 4 96/3200 380/1600-2400 ≤210 CR+SCR
light-duty cargo trucks of category N2
WP2.3NQ120E61 2.289 4 88/3200 320/1500-2400 ≤210 CR+EGR+DOC+DPF+SCR light-duty cargo trucks of category N2
WP2.3NQ130E61 2.289 4 96/3200 380/1600-2400 ≤210 CR+EGR+DOC+DPF+SCR light-duty cargo trucks of category N2
WP2.3NQ130E61 2.289 4 96/3200 380/1600-2400 ≤210 CR+EGR+DOC+DPF+SCR light-duty cargo trucks of category N2

Features

  • Emission: Euro V/VI.
  • Powerful: High torque: 380N•m, output torque at low speed: 245 N•m.
  • Economy: Minimum fuel consumption: 200g/(kW•h). 
  • Comfort: The customized development of NVH ensures low noise and vibration. 
  • Universality: The BOSCH system is used in the fuel system, which guarantees the maximum universality of parts. 
  • Light weight: less weight only 230kg with cast aluminum parts.
  • Small size: The engine is 810mm long, ensuring the easy assembling in OEM.

    • Reliable

  • The movement speed of moving parts is reduced, and the movement time is prolonged. 
  • The wear of friction pairs per unit time is reduced. 
  • The service life of the crankshaft flywheel system and gear system is prolonged. 
  • The engine block, piston, bearing shell, etc. are improved comprehensively, and B10 life is 800,000 km.

    • Better economy

  • The speed ratio of drivetrain is reduced, improving transmission efficiency. 
  • The driver‘s shift schedule is improved, reducing fuel consumption. 

    • More comfortable

  • The high frequency torsional vibration zone of the engine is avoided. 
  • The noise reduction flywheel housing is used and its noise level is 92d(B) under common operating conditions.
    • Back to top

    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

    Global English official website
    Shandong ICP 09087426 37070002001027 Copyright © Weichai Holding Group Co.,Ltd. Business license
    Legal statement Sitemap Back to top