Weichai Group

WP10.5H 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 Application

WP10.5H430E50 10.5 4 316/1900 2000/1000-1400 ≤195 CR + SCR Tractors
Cargo trucks

WP10.5H460E50 10.5 4 338/1900 2100/1000-1400 ≤195 CR + SCR Tractors
Cargo trucks

WP10.5H430E62 10.5 4 316/1900 2000/1000-1400 ≤195 CR+DOC+DPF+Hi-SCR Tractors
Cargo trucks

Product advantages

These products are manufactured on WEICHAI high-end platform and applied with the latest technological achievements, and meet Euro V and Euro VI emission standards.

Comfort: The customized development of NVH ensures low noise and vibration.

Adaptability: flat appearance design ensure easy layout on vehicle.

Reliable

The standard WCBS has a braking power up to 226 kW.

Oil change period of 100,000km is optional.

Better economy

The speed that can achieve minimum fuel consumption covers the whole working speed range.

The Weichai ECU control system improves driver’s shift schedule and thus reduces fuel consumption.

High configuration

The lightweight and modular design of the engine significantly reduces the weight of the engine and reduces the number of peripheral parts.

The cone-shaped silencer ring is used to suppress the high-frequency noise of the turbocharger. In addition, the pre-injection noise reduction technology is applied.

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	Application
WP10.5H430E50	10.5	4	316/1900	2000/1000-1400	≤195	CR + SCR	Tractors Cargo trucks
WP10.5H460E50	10.5	4	338/1900	2100/1000-1400	≤195	CR + SCR	Tractors Cargo trucks
WP10.5H430E62	10.5	4	316/1900	2000/1000-1400	≤195	CR+DOC+DPF+Hi-SCR	Tractors Cargo trucks