Product Item: HJ-CG411A Engine model: 1E40F-6 Engine drive: Air-cooling, two-stroke, single cylinder gasoline Displacement: 40.2CC Engine power: 1.45kw/6500~7000r/min Idle speed: 2800~3200r/min Carburetor: Float type Fuel tank capacity: 850ml Fuel/oil mixture ratio: 25:1 Working pole diameter: 28mm Engine weight: 3.9kg Machine weight: 7.5kg Product dimension: 1850*520*400mm Carrying type: side-attached