| Backpack mode | MH103-40F | MH103-44F | MM103-48F |
| Engine model | 1E40F | 1E44F-5 | 1E48F |
| Displacement | 43cc | 52cc | 62cc |
| Rated output power | 1.25KW | 1.7KW | 2.2KW |
| Engine type | Single cylinder, two-stroke, air-cooled | ||
| Start system | Recoil starter | ||
| Clutch system | Automatic centrifugal | ||
| Oil/Fuel mixture ratio | 25:1 | ||
| Fuel tank capacity | 1.1L | ||
| Max engine speed | 9200+/-200rpm | ||
| Carburetor | Diaphgram | ||
| Working pole | Ф26/28mm | ||
| Blade | 2T,3T,4T,nylon head,weeding blade tiller head interchangeble | ||
| MEAS | 35.5*30*28cm(engine) 152*11*12cm(shaft) | ||