The Weichai WP12 Engine Assembly

Configuration Parameters

Product Advantage

  Weichai WP12.460E62 460HP 12L National VI diesel engine is an engine that meets the National VI emission standards and has the following features:

•Emission requirements: It meets the National VI emission standards and has environmental protection performance.

•Power performance: The maximum torque reaches 2750N·m, and the maximum torque range drops to 900rpm, providing strong low-speed torque and high-speed responsiveness.

•Economy: The minimum fuel consumption rate reaches 171g/kW·h, and various high-thermal efficiency engine technologies such as high-efficiency low-heat transfer combustion technology, air system coordinated matching, high compression ratio, and high-explosion pressure combustion chamber, high-precision fuel injector, and high-charge airway design are designed to improve fuel economy.

•Comfort: The whole vehicle NVH is customized and developed, and the sound insulation and shock absorption technology such as the body reinforcement design, cylinder head cover, and plastic oil pan suspension design are adopted to further reduce vibration and noise. ‌

•Versatility: Modular design, parts, and components are kept universal to the maximum extent, and easy to maintain and replace. ‌

•Lightweight: Cast aluminum parts and high-strength plastic parts are used to achieve a lightweight design, GZ weight is 999kg, which is lighter than other products with the same power. ‌

•Reliability: A high-reliability system solution is adopted to cover the adaptability verification of all working conditions and create the industry reliability benchmark. The engine body, piston, bearing, and other comprehensive improvements have achieved a B10 life of 1.8 million kilometers. ‌

  In addition, the engine is also widely used in various models, including Shaanxi Automobile Delong M3000S 6X4 tractor, China National Heavy Duty Truck HOWO Max heavy-duty 6X4 tractor, and other models, showing its strong market application capabilities and wide adaptability。