1.dynamic stability property 2.facile operating3.convinient transportation and storage 3.senior transportation FinisherModelPT36-1EngineAir-cooled.4-stroke,single cylinder Engine TypePetrol,Honda GX160Power kw(hp)4.0(5.5)Weight kg(lbs)68(150)Rotor Diameter cm (in) 90(36)Number of Blades 4Finish Blades(in)35*15(14*6)Package cm(in)105*105*75It Applies to workshops, warehouses, car parks, squares, ...