Product spectrum
model | Displacement (L) |
Number of valves per cylinder | Rated power/speed (kW/rpm) |
Maximum torque/speed (N · m/rpm) |
External minimum fuel consumption (g/kW h ) | Technical route | Suitable models |
WP8HG218E470 | 8.2 | 4 | 160/2000 | 1160/1300-1500 | 184 | High pressure common rail + DOC + DPF + SCR + ASC | 22-24t excavator |
WP8HG258E470 | 8.2 | 4 | 190/2000 | 1310/1300-1600 | 184 | High pressure common rail + DOC + DPF + SCR + ASC | 24-26t excavator |
WP8HG310E470 | 8.2 | 4 | 228/2000 | 1310/1300-1600 | 183 | High pressure common rail + DOC + DPF + SCR + ASC | 27-33t excavator |
Product Advantages
- Low fuel consumption: Separate intake and exhaust design improves charging efficiency, optimizes combustion, improves economy, and has a low fuel consumption rate of 181 g/kW·h
- Excellent NVH performance: rear gear room, low speed ratio gear train, further reduce vibration and noise, 2-3dB lower than competitors (A)
- Powerful power: Torque increased to 1310N·m
- Appearance upgrade: family design, simple layout of the whole machine, smoother and more beautiful oil circuits and lines
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