Engine: Single cylinder, two-stroke, air-cooledIgnition system: C. D. IFuel: Mixture ( Gasoline 25: Two cycle oil 1 )Fuel tank capacity: 350 (ml)Chain oil: Motor oil SAE#10W-30Oil tank capacity: 670 (ml )Engine displacement: 62.5 ( CC)Maxi engine power: 3.3kw / 7500rpmMaxi speed with cutting attachment: 10000rpmMaxi engine speed at idling: 2800rpmMaxi cutting length: 55 (cm)Sprocket: 7T X 0.325Saw chain type: Carlton/Oregon/StihlSaw chain pitch: 0.325/0.375(in)Saw chain gauge: 0.058/0.063(in)Guide bar type: Sprocket noseGuide bar size: 20 /22 inOil feeding system: Automatic pump with adjusterCompression ratio: 7.5: 1Net Weight(without guide bar and chain): 5.70kgGross weight(With 22in cutting attachment): 8.30KgPacking size: 55 X26 X30cm