Engine Type: Air-cooled, 2-strode, Single-cylinder, 1E40F-5 Engine Power: 2.0HP/6500-7000r/min 1.27Kw Engine Displacement: 42.7cc Carburetor: Pump-film typeOil/gasoline mixing ratio: 1:25 Shaft length: 1650mm Shaft diameter: 26mm Fitting: metal blade or nylon cutter