As a premier Weichai WP8 engine exporter and factory-direct supplier in China, we specialize in providing high-performance 7.8L diesel engines tailored for heavy-duty applications such as port tractors, dump trucks, and cargo trucks . Our WP8 series delivers a robust output ranging from 320HP to 350HP, with a maximum torque of 1400 N·m for superior low-speed power and fuel efficiency . Meeting stringent Euro V and Euro VI emission standards, our engines feature advanced common-rail technology and lightweight construction to ensure reliability and reduce operating costs . As a trusted export partner, we offer competitive factory-direct pricing, flexible payment terms, and efficient logistics support to clients worldwide, ensuring quick delivery and comprehensive after-sales service for all your commercial vehicle needs.
Production specification
WP8 | A | B | C | ||
mm | 1344 | 891 | 987 | ||
Cyl No. and Arrangement | Inline 6-cylinder | ||||
Bore/Stroke(mm) | 110/136 | ||||
Air-intake way | Turbocharged and intercooled | ||||
Combustion system | Common rail | ||||
Emissions | Euro V | ||||
Displacement(L) | 7.8 | ||||
Net Weight(kg) | 650 | ||||
Model | RatedPower/Speed | MaximumTorque/Speed | |||
WP8.320E51 | 235/2100 | 1300/1200-1600 | |||
WP8.340E51 | 250/2100 | 1400/1200-1600 | |||
Weight(kg) | 680 | ||||
Dimension(L*W*H/cm) | 150*120*130 | ||||
HS code: | 8408909390 | ||||
Certification | ISO9001:2000 | ||||
Warranty | 12 Months / 1000 Hours | ||||
Quality Control | The engines have been rigorously tested | ||||
Payment | T/T, Western Union, Alibaba online payment. | ||||
Service | Guidance on product issues through online and video support | ||||
The price varies based on configu-ration, serial number, and part quality. For an accurate quote, contact a supplier with your specific engine serial number ornameplate. | |||||