Weichai Cylinder cover pad

High Reliability: Designed with a frame-type engine body and a dry cylinder liner, the Weichai WP12 cylinder head gasket boasts significant reinforcement. This robust construction is validated by over 45,000 hours of rigorous bench testing and more than 50 million kilometers of vehicle road testing. Such extensive validation ensures that the gasket provides unmatched durability and reliability under various operational conditions.

Excellent NVH Performance: The WP12 gasket features a drum-type skirt design that enhances engine strength while minimizing vibration and noise. Its rear gear chamber, combined with high-precision and shear gears, significantly reduces mechanical noise. Additionally, advanced multiple injection technology lowers combustion noise, achieving an idle noise level of just 81dB(A)—2-3dB(A) quieter than comparable products. This ensures a quieter and more comfortable operating environment.

Ultra-Low Fuel Consumption: The gasket supports ultra-low fuel consumption through the integration of high-efficiency components, such as an optimized combustion process, an improved camshaft profile, and a high-efficiency supercharger. With a minimum fuel consumption rate of 179g/kW·h, the WP12 engine operates 3%-5% more efficiently than similar products. Its low-speed fuel consumption, effective in the common range of 1000-1400r/min, enhances overall fuel efficiency and operational cost savings.

Powerful Power Output: Delivering a maximum torque of 2200N·m, the WP12 cylinder head gasket ensures robust performance for a wide range of domestic applications. It provides excellent acceleration and climbing capabilities without the need for downshifting, allowing for the use of a smaller rear axle speed ratio while maintaining optimal power output.

Strong Environmental Adaptability: The gasket performs reliably at high altitudes, with no power reduction at 3,500 meters and less than 5% power loss at 4,100 meters. This adaptability makes it suitable for challenging environmental conditions and diverse working environments.

  In summary, the Weichai WP12 cylinder head gasket offers a blend of high reliability, advanced NVH performance, ultra-low fuel consumption, strong power output, and exceptional environmental adaptability. It is an ideal choice for ensuring efficiency and durability across various operational conditions.