air-cooled diesel engine
United Power Equipment Co., Ltd. [China] 
multi-choice PTO shafts optional electric start and key box direct injection combustion system reliable quality for long life
| Model | UD178 |
| Engine type | Single-cylinder,4-stroke air-cooled diesel engine |
| Combustion system | Direct injection |
| Bore X stroke(mm) | 78*64 |
| Displacement capacity(cc) | 305 |
| Max.output(HP)/rpm | 6.7/3600 |
| Fuel consumption(g/hp.h) | 215 |
| Lubrication Oil | SAE 10W/30 |
| Lubrication Oil Volume(L) | 1.1 |
| Lubrication system | Forced lubrication via trochoids pump |
| cooling system | Forced - air |
| Starting System | Recoil OR Electric starter |
| Governor system | ALL -speed type,mechanical governor |
| Fuel tank capacity(L) | 3.3 |
| Noise Level at7m(dB) | 95 |
| Gross weight(kg) | 36/41 |
| Dimension(mm) | 475*455*518 |
| 20ft Container qty | 240 |
| 40ft Container qty | 512 |
| Certificate | EPA |
air-cooled diesel engine
