Euro III/IV Truck Diesel Engine
This diesel engine series is designed with frontline science and technology. It features advanced combustion technology for improved fuel efficiency and reduced emissions, while also meeting Euro III and IV standards.



Technical Specifications
Overview
High-Performance Diesel Engine Series
This series of diesel engines is engineered for medium to heavy-duty commercial vehicles, including trucks, buses, and special-purpose transport. Utilizing advanced electrically-controlled high-pressure common rail systems, these engines deliver optimized combustion, improved fuel efficiency, and compliance with Euro III and IV emission standards. Designed for durability and reliability, they offer a versatile power range suitable for demanding operational environments.
Performance Metrics
WP12N Series Performance
WP10N Series Performance
WP4/WP6 Series Performance
Technical Details
- Emission Standards
- Euro IIIEuro IV
- Fuel System Technology
- BOSCH electrically-controlled high pressure common rail system
Application
Suitable Applications
- Medium-Heavy Vehicles
- Buses
- Special Vehicles



