Technical specification ã Engine Air-cooled.4-cycle,single cylinder Engine type Petrol,Honda GX160 Power kw(hp) 4.0(5.5) Weight kg(lbs) 64(141) Rotor Diameter cm(in) 79(31.5) Guard Diameter cm(in) 79(31.5) Number of blades 4 Finish blades cm(in) 15*30(6*11.5) Combination Blades cm(in) 15*30(6*11.5)