Displacement covers 2.3-15 liters Weichai annual meeting engine inventory

Weichai's WP6Hs/T/Q product has a displacement of 5.5 liters and a total weight of 490 kg. It is mainly used for the assembly of cargo vehicles and focuses on the express transportation market segment.

With a maximum torque of 1050 Nm and a power of 300 horsepower, the power is comparable to that of a six-cylinder engine. In terms of plateau performance, there is no power attenuation at an altitude of 2800 meters, and the torque is 30% higher than competing products at an altitude of 3500 meters. The use of a passenger car-level secondary balance mechanism reduces the vibration of the entire machine by more than 30%, providing users with a better driving experience.

In terms of reliability, it uses high-reliability forged steel crankshafts and overhead camshafts, high-strength body and cylinder heads, and has undergone more than 260 experimental verifications and extreme environment verifications, allowing the product to achieve an overhaul life of 800,000 kilometers.

Weichai's WP12H/T/Q product has a displacement of 11.5 liters and a complete machine weight of less than 899 kg. It is mainly targeted at the short- to medium-distance and medium-to-long-distance traction markets, and is suitable for the composite transportation market and the coal transportation market.

Weichai WP10.5H engine has a displacement of 10.5 liters, a rated power of 460 horsepower (1900 rpm), a maximum torque of 2100 Nm, and a maximum torque speed range of 1000-1400 rpm. In terms of dead weight, this engine has reduced weight by 123.8 kg; in terms of economy, the lowest fuel consumption of WP10.5H has reached 178g/kw.h; in terms of safety and reliability, the B10 has a lifespan of 1.8 million kilometers, comes standard with WCBS, and has a power of up to 27 liters kilowatt.

The WP15Hs/T/Q diesel engine has a displacement of 14.6 liters and is mainly used for trunk logistics vehicles. The engine has a rated power of 680 horsepower (1800 rpm), a maximum torque of 3200 Nm, and a maximum torque speed range of 900-1400 rpm. .

Conclusion:

At this Weichai Business Annual Meeting, Weichai exhibited engines with displacements ranging from 2.3 liters to 15 liters and power ranging from 150 horsepower to 680 horsepower, covering all segmented scenarios in the current commercial vehicle market. In addition, Weichai Power also exhibited future strategic planning products such as new energy heavy truck powertrains and hydrogen fuel cells. With traditional energy and new energy running in parallel, Weichai Power will continue to lead the development of the commercial vehicle power industry.