Engine: (139F), Air-Cooled, 4-Stroke, Single Cylinder Engine Power: 0.7kw/6500r/min Displacement:31 CC Carburetor: Diaphragm Fuel: Petrol Idle Speed: 2600-2800r/min Fuel Tank Volume: 1000 ml Pole Diameter: 26mm Engine N.W.: 3.5 kg Machine Weight: 7.7 kg Ext. Dimensions: 1850x520x400 mm Carrying Type: Single Strap