Specification Model: 44F-A Stroke: 2 Displacement: 52cc Power: 1.8kw(2HP) Rotational Speed: 6500rpm Turbine Reduction Ratio: 39:1 2-cycle Oil/Gasoline Mixing Ratio : 1:25-1:50 Gasoline Type: Above #90 Available Drill Diameter: Within 20cm/7.87inch Color: Black, Red Material: Metal, Plastic, Iron, Manganese Steel, and Aluminum Engine: Single Cylinder, 2-stroke Fuel Tank Capacity: 1.2L/50.72oz Volume: 110dB Cooling System: Air-cooling Ignition: CDI Carburetter: Diaphragm Type Net Weight: 8.5kg/18.74lbs Product Length: 43cm/16.92inch Product Height: 37cm/14.56inch Length of Handle: 30cm/11.81inch Package Size: 46.5*36*31cm/18.31*14.71*12.2inch Package Included 1 x Post Hole Digger 1 x Fuel Mixing Bottle 1 x English Manual All Accessories for Assembly.