| Model | SR180 |
| Type | Single-cylinder Water-cooled Horezontal Four-stroke |
| Combustion system | Swirlcombustion Chamber |
| Borexstroke(mm) | 80×80 |
| Compression ratio | 21±1 |
| 1-hour rated output(kW/r/min) | 5.67/2600 |
| 12-hour rated output(kW/r/min) | 5.15/2600 |
| Specific fuel consumption(g/kw h) | ≤278.8 |
| Specific lube oil consumption(g/kw h) | ≤4.08 |
| Cooling system | Hopper Water-cooled |
| Lubrication system | Combined pressure and Splashing |
| Starting method | Hand crank |
| Net weight(kg) | ≤72 |
| Method of power output | Output of flywheel end |
| Overall dimensions(mm) | 625×341×464 |