WP10 series Euro II truck engine
At present, Weichai truck engines, with the displacement ranging from 2.3L to 13L and the power ranging from 70kW to 426kW, meet Euro II, Euro Ⅲ, Euro Ⅳ, Euro V, Euro VI,emission standards, and are applicable to heavy-duty tractors, middle-duty trucks, light-duty trucks, and off-road trucks. These engines are characterized by high reliability, strong power, fuel saving and environmental protection.
WP10 series Euro II truck engine
Product portfolio
| Mode | Displacement （L） |
Number of valves per cylinder | Rated power/speed (kW/rpm) |
Maximum torque/speed (N.m/rpm) |
Min. fuel consumption on external characteristic curve (g/kW·h) |
Technical route | Applicable model |
| WP10.300E22 | 9.726 | 4 | 220/2200 | 1240/1300-1500 | 192 | Mechanical pumps | Tractors、 Dump trucks、 Trucks |
| WP10.340E22 | 9.726 | 4 | 250/2200 | 1400/1300-1500 | 193 | Mechanical pumps | Tractors、 Dump trucks、 Trucks |
| WP10.380E22 | 9.726 | 4 | 250/2800 | 1600/1300-1500 | 198 | Mechanical pumps | Tractors、 Dump trucks、 Trucks |
Product advantages
- Power performance: High power, high torque (and high output torque at low speed).
- Economy: The optimized powertrain system ensures low fuel consumption; the engine is able to achieve high mechanical efficiency at low speed, ensuring low fuel consumption.
- Comfort: The customized development of NVH ensures low noise and vibration.
More safe and reliable
- The movement speed of moving parts is reduced, and the movement time is prolonged.
- The service life of the crankshaft flywheel system and gear system is prolonged.
- B10 life is greater than 800,000 km.
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