Specification: Power type: single cylinder,two-stroke,air-cooling gasoline engine Displacement:25.4cc Max cutting diameter.14''(355mm) Rated output power:0.9kw Idling speed :2800r/min Two cycle oil/gasoline mixing ration:1:25 Fuel tank capacity:230ml Engine oil tank capacity:160ml Starting system:Automatic recoil hand starter Ignition system:C.D.I Chain brand:Oregon/Carlton Chain Gauge: 0.050" Guide bar size:10''/12:/14'' We thank you very much for your attention and look forward to your reply soon. Email: .cn MSN: