- Small Horsepower Diesel Engines: Ideal for small machinery and agricultural equipment.
- Medium Horsepower Diesel Engines: Perfect for light trucks, forklifts, and marine generator sets.
- High Horsepower Diesel Engines: Best suited for heavy trucks and heavy equipment.
With a comprehensive engine assembly center and an extensive sales network, we provide tailored engine solutions for assembly plants, CKD plants, repair shops, and emergency power generation sites worldwide. Additionally, we offer second-hand engines for economical repair and replacement options.
No matter the application or performance requirements, we ensure there is always a suitable engine for you.
WP13.550E501
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Product introduction
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Product features
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Main parameter
The WP13 is Weichai Blue Power product, highly versatile with parts of the WP12 model, power range 353-405kW and a maximum torque of 2550N•m, meeting Euro V/VI emission standards, applied in 6×4 efficient logistics tractor.
High reliability
Frame block, dry cylinder liner, high engine reinforcement, over 45,000 hours of bench test cumulatively, and over 50 million kilometers of whole vehicle road test
Excellent NVH performances
Idle noise 81dB(A) - the body is drum-shaped skirt design, with high body strength and low vibration, which greatly reduces noise
Rear gear chamber, high precision gear is used to shear gear, which provides stable operation and further reduces mechanical noise
Multiple injection technology to reduce combustion noise significantly
Ultra-low fuel consumption
The lowest fuel consumption rate of 183g/(kW•h) is achieved by optimizing combustion, improving camshaft profile, and high efficiency supercharger, using multiple high efficiency components. The low-speed fuel consumption area covers the typical conditions of 950-1400r/min, making it more economical and fuel-efficient
Powerful
Maximum torque 2550N•mfor superior acceleration
A smaller rear axle ratio can be selected for power, up to 120km/h
| MODEL | WP13.550E501 |
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| STANDYPOWER/SPEED(KW/rpm) | 405/1900 |
| MAX TROQUE /SPEED(Nm/rpm) | 2550/1000-1400 |
| DISPLACEMENT （L） | 12.54 |
| EMISSION STANDARDS | Euro V |
| FUEL INJECTION PUMP TYPE | common rail + SCR |
| INTAKE WAY | Turbocharged and intercooled |
| ADAPTABLE VEHICLE | 6×4 tractor/8×4 dump truck |