Product Profile: 1,(chain saw)model:YD-KU02-56 2,Input Power:2.5Kw 3,Displacement:56CC 4,Color:follow customer Welcome to order,whole heartedly at ... /20"Engine type: Air cooling, single cylinder, 2-stroke Displacement: 56cc Rated output power: 2.5KW/8500rpm Idling speed: 2800-3300r/min Fuel consumption ... we have much advantages at this item in the line. Chain saw 56cc 2.5kw