WP11 Series Weichai Truck Engines Highly Reliable Excellent Performance

 Product portfolio

Features

highly reliable

• B10 life is up to 1,800,000 km.
• A high position of the engine block is cooled , and the upper part of the cylinder liner has an independent cooling cycle.
• The cylinder head adopts Top-Down cooling to reduce the temperature of top land.
• The moving parts are designed with high reliability structure.

Powerful

• WP11H diesel engine has a maximum torque of 2300 N·m.

Excellent performance

• Integral cylinder head, 4 valves per cylinder.
• Matching design of new type combustion chamber and intake and exhaust way.

high safty

• Cylinder head cover are sealed with vibration isolation rubber.
• Insulation protection for high temperature parts

Excellent NVH performance

• Cylinder head cover are sealed with vibration isolation rubber.
• With rear gear chamber.
• Plastic cylinder head cover.

Lightweight Design

• Application of lightweight materials such as plastics and aluminum alloys.
• Integrated Modular Design.
• Plastic cylinder head cover.

Easy and low-cost maintenance

• Integrated oil cooling filter module, only replace the filter element.
• Integrated fuel filter module, only replace the filter element