... Cylinder Displacement:58cc Max.power:20-65J Product Profile:NEW Gasoline demolition breakerCN79023 Engine:2-Stroke, Air Cooled, Single Cylinder ... .PT79022Engine Type2-Stroke, Air Cooled, Single CylinderImpact Engery20-65J Displacement52CCOil/Gasoline mixing ratio 1:25Fuel Consumption≤ 0.6L/hFuel tank capacity ... 1.3LNo load BPM770-1500 NEW Gasoline demolition breaker 58cc 20-65J