what are the ways for modern diesel engines to save energy and reduce emissions?
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   Engine Application 
              Construction 
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   Engine Category 
              Weichai 
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   Tags 
          
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| Model | Rated Power/ Speed | Maximum Torque Speed(N.m/rpm) | Displacement(L) | Valve Number | 
|---|---|---|---|---|
| WP6G125E332 | 92/2200 | 540/1400-1600 | 6.75 | 2 | 
| WP6G125E333 | 92/2000 | 570/1300-1500 | 6.75 | 2 | 
| WP6G125E331 | 92/2300 | 515/1400-1600 | 6.75 | 2 | 
| WP6G130E330 | 97.5/2200 | 600/1400-1600 | 6.75 | 2 | 
| WP6G140E330 | 105/2200 | 600/1400-1600 | 6.75 | 2 | 
| WP6G175E301 | 129/2000 | 760/1300-1500 | 6.75 | 2 | 
| WP6G175E331 | 129/2200 | 750/1400-1600 | 6.75 | 2 | 
| WP6G125E22 | 92/2200 | 515/1400-1600 | 6.75 | 2 | 
| WP6G125E201 | 92/2000 | 540/1300-1500 | 6.75 | 2 | 
| WP6G125E23 | 92/2300 | 500/1400-1600 | 6.75 | 2 | 
| WP6G140E22 | 105/2200 | 560/1400-1600 | 6.75 | 2 | 
| WP6G160E201 | 110/2000 | 640/1300-1500 | 6.75 | 2 | 
| WP6G175E22 | 129/2200 | 680/1400-1600 | 6.75 | 2 |