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Parallel

Parallel System WE41/42

Technical parameters
Overall dimension(length × width × height, mm) 1620.8×648×788
Weight(kg) 718±20
Engine
Type WP4.1/WP5
Emission standard National V
Motor
Type Permanent magnet synchronous
Rated power kW 85
Peak power (kW) 135
Rated torque(N.m) 325
Peak torque (N.m) 600
Gearbox
Gear-shifting method Electric controlled and electric powered
Operating method of clutch Electric controlled and electric powered
Input torque (N.m) 1000
Number of gears 4
Speed ratio 2.92/1.63/1.00/0.73
  • Remarks :We provide customized service for customers so that you can choose the type of engine according to your needs.
Applicable vehicles
  • 8-10m city-bus and highway passenger vehicles
Product features
Economical, efficient, energy-saving and environmental-friendly
  • Through system matching optimization, the engine and motor work in the high-efficiency zone
  • Have pure power-driven start and stop mode
  • Lightweight design further saves energy
  • Engines can comply withNational V emission standards
Powerful
  • High torque at low speed
  • The engine and motor drive in parallel at medium and high speed
  • Advanced gear-shifting strategy with short shifting timeand no power interruption.
Safe and reliable
  • Perfect development process and norms
  • Have a complete tool chain and laboratory equipment required for development and testing
  • The system has passed harsh tests of whole-vehicle in high-load and multiroad conditions
Customized design
  • Provide users with systematic solutions and match the engine, motor and other components with different parameters to meet different customer needs
  • Adaptively calibrate according to different road conditions to meet the needs of different road conditions and give full play to the advantages of hybrid power.
Model List
Product Series Engine Model Power(kW) AMT Number of Gears AMT Input torque (N.m) Emission Level Applicable Vehicles
WE41/42  WP4/WP5 85/135 4 1000 NationalⅤ 8-10m highway passenger vehicles, city-bus
WE51/52 WP6/WP7 100/130 5/6 950 NationalⅤ 10-11m highway, city-bus
WE61/62 WP6/WP7 100/130 6 1300 NationalⅤ 11-12m highway passenger vehicles, city-bus
WE71/72 WP7/WP10 100/130 6 1300 NationalⅤ Highway passenger vehicles, city-bus above 12m