| Product Description |
| WP series 12L Euro III diesel engine was jointly developed by
weichai together with AVL and BOSCH. After fully integrating with
the current leading technology of energy-saving and
environmental-protection internal combustion engine, it has the
advantages of good dynamic, high reliability, excellent economy,
low noise, etc. Power ranges from 247-338 kW (336-460PS), which
make it to be an ideal power for heavy-duty truck. It can meet Euro
III, even higher levels of emission requirements and has got TUV,
GOST certificates. |
| Main Characteristics |
- Six-cylinder, in-line, four-valve, turbocharged and intercooled;
- Rear-set gear housing, single cylinder heads, frame-type cylinder
block;
- Fuel system adopts electronic-controlled high-pressure common rail
technology;
- The exhaust brake system adopts WEVB.
|
| Model List |
| Item | Unit | WP12.336N | WP12.375N | WP12.400N | WP12.430N | | Displacement | L | 11.596 | 11.596 | 11.596 | 11.596 | | Bore×Stroke | mm×mm | 126×155 | 126×155 | 126×155 | 126×155 | | Rated Power | kW(PS) | 247(336) | 276(375) | 294(400) | 316(430) | | Rated Speed | r/min | 1900 | 1900 | 1900 | 1900 | | Max. Torque | N·m | 1600 | 1800 | 1920 | 2060 | | Max. Torque Speed | r/min | 1000—1400 | 1000—1400 | 1000—1400 | 1000—1400 |
| Item | Unit | WP12.460N | | Displacement | L | 11.596 | | Bore×Stroke | mm×mm | 126×155 | | Rated Power | kW(PS) | 338(460) | | Rated Speed | r/min | 1900 | | Max. Torque | N·m | 2110 | | Max. Torque Speed | r/min | 1000—1400 |
|
