WP7 Series
Founded in 1946, Weichai is one of the world’s largest Diesel and Natural Gas engine, commercial vehicle and equipment manufacturing groups. Weichai is headquartered in Weifang, China, and has subsidiaries and operations worldwide, with global brands such as Weichai, Kion, Linde, Ferreti, Baudoin, FastGear. It has 90,000 employees worldwide.
Data Sheet

- Slide Table To View More
| Model | Prime Power/Speed (kW/rpm) | Displacement (L) | Emission Standards | Number of valves | Speed Regulation Mode | Engine Type | WP7G300E473A | 221/2200 | 6.8 | China non-road Stage Ⅳ | 4 | ECU | Inline 6-cylinder, four-stroke engine |
|---|
Product advantage
Fuel system
- Weichai special-purpose sugum triple-stage nanom filter to thoroughly remove water and impurities from the fuel, and greatly reduce the fuel system failure rate.
Lubricate the system
- The machine filters can be passed far, making the whole vehicle more convenient to install and maintain.
Air intake system
- Multi-stage composite sand dust filter with radial seal for easy element replacement and maintenance and more efficient filtration.
Driveline
- Rear-mounted gear system, shear gear design, smooth operation and low noise.
It is comfortable
- The unique shock-absorbing belly top of the core is standard, with a reasonable curved surface design and an effective rib arrangement to improve the skirt stiffness reinforced rib oil pan, which is strong and of high mold. Effective suppression of radiated noise.
Service intervals
- 500h oil change time is extremely long, reducing service costs.
Environmental adaptability
- It can be used above -30℃~50℃ .