Energy & power
WP4.6N series industrial power engines
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Specifications
- Power range kW/Ps
- 129-162/175-220
- Maximum torque speed N·m / r/min
- 850/1400~1600
- Emission standard
- The third and fourth stages of China’s non-road
- Fuel
- Diesel
- Engine type
- In-line 4 cylinder, four-stroke engine
- Number of cylinders/number of valves
- 4/4
- Bore size × stroke mm
- 108×125
- Displacement L
- 4.58
- Air intake method
- Turbocharged and intercooled
- Compression ratio
- 18:1
- combustion system
- Electronically controlled high voltage common rail
- Engine size (length X width X height) mm
- 1035×814×1332
- G weight kg
- 450
Model variants
| Model | Displacement (L) | Rated power/speed (kW/rpm) | Maximum torque/speed N.m/rpm | Technical route | Emission standard |
|---|---|---|---|---|---|
| WP4.6NG175E442 | 4.58 | 129/2000 | 700/1400-1600 | CR+EGR+DOC+DPF | China Non-road Stage IV |
| WP4.6NG200E471 | 4.58 | 147/2000 | 850/1400-1600 | CR+DOC+DPF+SCR | China Non-road Stage IV |
| WP4.6NG220E470B | 4.58 | 162/2200 | 850/1400-1600 | CR+DOC+DPF+SCR | China Non-road Stage IV |
| WP4.6NG220E470 | 4.58 | 162/2200 | 850/1400-1600 | CR+DOC+DPF+SCR | China Non-road Stage IV |