Brand DBL Item Earth Auger Engine type  Single cylinder, 2-stroke, air-cooled Engine model  1E44F-5 Displacement cc  52 Rated output power  1.7/6500KW/rpm Start system  Recoil starter Clutch system  Automatic centrifugal Fuel/Oil mixture ratio  25:1 Fuel tank capacity L 1.1 Recommended drill size 100,150,200 mm Drill length 80cm Max engine speed 9200±200rpm Carburetor  Diaphragm Driving mode  Gear drive Drive ratio   30:1