Weichai Diesel Engine
Weichai WP13.480E501
Weichai WP13.480E501 diesel engine: 353 kW @ 1900 rpm, 2300 Nm @ 950-1400 rpm, 12.5 L, Euro V. For 6×4 tractors and 8×4 dump trucks. Shipped worldwide.
Introduction
The WP13 is a Weichai Blue Power engine series with high parts commonality with the WP12, outputs from 353 to 405 kW and torque up to 2,550 N·m, meeting Euro V/VI emission standards. It is used in 6×4 tractors for high-efficiency logistics.
Features
High reliability
- Frame-type block with dry cylinder liners and a heavily reinforced design: more than 45,000 hours of cumulative bench testing and more than 50 million km of vehicle road testing.
Low noise and vibration
- Idle noise of 81 dB(A); the drum-shaped block skirt is strong and low in vibration, which greatly reduces noise.
- Rear gear train with high-precision scissor gears runs steadily and further reduces mechanical noise.
- Multiple-injection technology significantly reduces combustion noise.
Low fuel consumption
- Minimum fuel consumption of 183 g/(kW·h), achieved with optimized combustion, a revised camshaft profile, a high-efficiency turbocharger and other high-efficiency components.
- The economical low-speed range covers the typical operating speeds of 950-1,400 r/min.
Powerful
- Torque up to 2,550 N·m for strong acceleration.
- The available power allows a smaller rear-axle ratio, for road speeds up to 120 km/h.
Main Parameters
| Model | WP13.480E501 |
|---|---|
| Power / speed (kW / rpm) | 353/1900 |
| Max torque / speed (Nm / rpm) | 2300/950-1400 |
| Displacement (L) | 12.54 |
| Emission standard | Euro V |
| Fuel system | common rail + SCR |
| Air intake | Turbocharged and intercooled |
| Applications | 6×4 tractor/8×4 dump truck |
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