Product Profile: 1,(chain saw)model:YD-KU03-54 2,Input Power:2.4Kw 3,Displacement:54CC 4, color:follow customer Welcome to order,whole heartedly at your service!Product Description Model NO.:YD-KU03-54Max. Cutting diameter: 500mm/20"Engine type: Air cooling, single cylinder, 2-stroke Displacement: 54cc Rated output power: 2.4KW/8500rpmIdling speed: 2800-3300r/min Fuel consumption rate:≤610g/kw. ...