... Engine: 1E44F-5, 2-stroke, air cooling Displacement: 49cc Power: 1.65kw/6500rpm Engine type 2-stroke,air cooledDisplacement 52ccRated output ... power 2.0kwDriling Rotational speed 170rpmMixed Oil Ratio ... Europe, Oceania, South Asia, Southeast Asia, Western Europe 2.2hp 52cc gasoline power ground driller earth auger hole ...