chainsaw advantage; 1) Air-cooling, 2-Stroke, Single cylinder gasoline 2) High-torque engine 3) 1-piece electronic ignitio Feature:1.Engine:Air-cooling, 2-Stroke, Single cylinder gasoline2.Displacement:32.6CC3.Engine Power:0.9KW/6500-7000r/min4.Idle Speed:2800r/min5.Carburetor:Diaphragm type6.Fuel tank capacity:1350ml7.Fuel/oil mixture ratio: 25:18.working pole diameter: 26mm9.Engine weight:3. ...