72cc chain saw,Air-cooled, two-stroke, single cylinder gasoline Model:NG72Name:Chain SawProduct Description Parameter: Engine type: Air- ... cooled, two-stroke, single cylinder gasoline Engine power: 3.3kw/8500r/min Displacement: 72.2cc ... /9kg Carrying type: Hand hold Air-cooled, two-stroke, single cylinder gasoline,72.2cc Chain saw