... /15.6ozChain oil tank capacity: 270mL/8.0ozGuide bar: 18, 20, 22 inches/45, 50, 55cmChain saw (pitc x gauge): Oreng 75LP ... 3/8 x 0.063(9.53 x 1 ... .60) inches (mm),21bp 0.325 x 0.050(8.26 x 1.47) inches (mm)Teeth of sprocket: 7Fuel ... weight (without bar and chain): 5.0kg/11ibs industrial chain saw