Chainsaw 1.light weight 2.professional appearance 3.cut wood chain saw(45cc),petrol chain saw,gasoline chainsaw Engine:Air-cooling,two-stroke,single cylinder gasolineDisplacement:62CCEngine power:2.6kw/7000rpmFuel/oil mixture ratio:25:1Fuel tank capacity:550mlOil tank capacity:260mlGuide bar size:20''/22''/24''lenghth:51/56/61cmChaini pitch:0.375G.W/N.W:8.0kg/9.0kgPacking size:51*26.5*28cm