| Rated frequency (Hz) | 50 |
| Rated voltage (V) | 230 |
| Phase No. | Single |
| Rated output (kW) | 4.0 |
| Max. output (kW) | 4.5 |
| Rated current (A) | 18 |
| Starting system | Electric & Recoil |
| Power factor Ø | 1 |
| Engine type | 1 cylinder, 4 stroke, air cooled, OHV |
| Noise level dB @ 7m | 90 @ 75% |
| Displacement (cc) | 420 |
| Ignition system | TCI |
| Low oil alarm system | Yes |
| Fuel type | 91 Unleaded |
| Fuel tank capacity (L) | 25 |
| Engine oil type | 10W-30 |
| Oil capacity (L) | 1.1 |
| Compression ratio | 8.2:1 |
| Dimensions (LxWxH)mm | 690x525x570 |
| Weight (kg) | 80 |