| Model | SK001-21 |
| Engine Type | Single Cylinder, 2-Stroke, Air Cooled |
| Engine Model | 1E44F-5 / 1E48F |
| Displacement | 52/68CC |
| Rated Output Power | 1.7KW/2.2KW/6500RPM |
| Start System | Recoil Starter |
| Clutch System | Automatic Centrifugal |
| Fuel Mixture Ratio | 25:1 |
| Fuel Tank Capacity | 1.1L |
| Driller Diameter | 100/150/200/250/300MM |
| Driller Length | 80/100CM |
| Idling Speed | 3200+/-200RPM |
| Max Engine Speed | 9200+/-200RPM |
| Carburetor | Diaphragm |
| Driving Mode | Gear Drive |
| Drive Ratio | 30:1 |
| Measurement | 44*41*38CM |
| G.W. / N.W. | 12/10KGS |