Engine type: Single cylinder, two-stroke, air-cooling
 Displacement: 49CC
 Rated output power: 1.4kw/6500-7000r/min
 Fuel mixed ration: 1: 25
 Carburetor: Diaphragm type
 Diameter of drill: 100mm/150mm/200mm/300mm
 Starting system: Automatic recoil hand starter