CE GS chain saw,gasoline sawEngine: 1E43F, 2-stroke, single-cylinder, air-cooled gasoline engine Bore x Stroke: 43 x 31mm Displacement: 45cc Power: 1.7kw/7500rpm/min Max. torque: 2.0N.m/7000rpm Idling speed: 2,800rmp Ignition: CDI Start: recoil pull start Compression ratio: 7.5:1 Gasoline and oil mixed ratio: 25:1  90# gasoline25: 2-stroke oil 1 Fuel tank capacity: 550ml Oil tank capacity: 260ml  Standard guide bar size: 18" Chain pitch: 0.325" Chain gauge: 0.058"  Outer package dimension: 480 x 260 x 300mm N.W./G.W.: 6.5/7.8kg Packing quantity: 800pcs/20"fcl, 1700pcs/40"fcl

chain saws 45cc