1) Exhaust: 22.5cc 2) Carburetor: diaphragm type 3) Initializing model: float type 4) Fuel oil: gasoline and machine oil 25:1 5) Capacity of oil tank: 0.5L 6) Driving model: automatic centrifugal clutch 7) Length of blade: 650mm 8) Pith of blade: 35mm 9) Thickness of blade: 2mm 10) Number of blade: 16 11)Outer packing: Dimensions: 108 x 24x 24.5cm N.W.: 6.0kg 12)N.W.:6.0kg