Weichai Group

WP10H 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

WP10H375E50 9.5 4 276/1900 1800/1000-1400 ≤195 CR + SCR Tractors
dump trucks

WP10H400E50 9.5 4 294/1900 1800/1000-1400 ≤195 CR + SCR Tractors
dump 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: The centrally located intake manifold and flat appearance design ensure easy arrangement.

Reliable

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

Oil change period of 100,000 km 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
WP10H375E50	9.5	4	276/1900	1800/1000-1400	≤195	CR + SCR	Tractors dump trucks
WP10H400E50	9.5	4	294/1900	1800/1000-1400	≤195	CR + SCR	Tractors dump trucks