... 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 Carburetor: Pump-film type Gasoline/2-cycle oil ... : Hand hold Air-cooled, two-stroke, single cylinder gasoline,72.2cc Chain saw