Features: Aluminum Crankcase. easily operate with single hand. Automatic lubricating system, reduces the friction between the quiding board and the chain, prolongs using life. Knob style of automatic tight function of chain, makes the chain installed simply and conveniently. Soon launched petrol chain breaks through the limit of energy distance on the basis of the AC chain saws, suitable for lumberman’s using in the forest. Specification: Engine Displacement: 25.4CC Power(max.): 900W Engine Type: Single Cylinder, 2-Stroke, Air-Cooled Fuel/Gasoline Mixture Ratio: 1:25 Fuel Tank capacity: 230ml Engine Oil Tank capacity: 160ml Ignition system: C.D.I Starting system: Recoil starter Speed(max.): 11000rpm Idle speed: 3000rpm Guide Bar: 10in.(250mm) Saw chain: Pitch: 3/8 in., Gauge: 0.050 Vibrations level: 11.5m/s2 N.W./G.W.: 6kgs/5.3kgs Bar Length: 10" Power source: Gas Color: As picture shown Fuel tank capacity: 230ml Oil tank capacity: 160ml Net weight(unit only): 9LBS Package: 1pc x Blade Guard 1pc x Chainsaw body 1pc x Guide bar 1pc x Saw chain 1pc x guide bar Cover 1pc x oil fuel tank 1pc x T wrench 1pc x screwdriver 2pcs x hexkey 1pc x file 1pc x User Manual