| Engine type | 2-stroke,1 cylinder,air-cooling,gasoline engine |
| Engine model | WL1E48F-2 |
| Displacement | 72cc |
| Power rating | 3.5kw/8000rpm |
| Idling speed | 2800~3200rpm |
| Max engine speed | 11000rpm |
| Fuel ratio | 40:1 |
| Optinal guide bar | 22"/24" |
| Chain pitch | 0.325" |
| Chain gauge | 0.058" |
| Chain speed | 21m/s |
| Oil tank capacity | 350ml |
| Fuel tank capacity | 670ml |
| G.W./N.W. | 9.6/8.5kg |
| Packing size | 46*28*29cm |
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