Max Cutting Diameter: 20"/500mm Engine Type: Air-cooling, Single Cylinder,Two-stroke Displacement: 49.3cc Rated Output Power:2.2Kw Iding speed:2800r/min Max.engine speed:≧12000 r/min Fuel Mixture Ratio:25/1 Fuel Tank Capacity: 550 ml Engine Oil Tank Capacity: 260 ml Ignition System: C.D.I Starting System: Automatic recoil hand starter Guide Bar Size: 18"/20"/22" Saw Chain:Carlton/Oregon(optional) Chain Pitch: 0.325" Chain Gauge: 0.058"[...]

Max Cutting Diameter: 18"/455mm Engine Type: Air-cooling, Single Cylinder,Two-stroke Displacement: 45cc Rated Output Power:1.7Kw Iding speed:2800r/min Max.engine speed:≧11000 r/min Fuel Mixture Ratio:25/1 Fuel Tank Capacity: 550 ml Engine Oil Tank Capacity: 260 ml Ignition System: C.D.I Starting System: Automatic recoil hand starter Guide Bar Size: 16"/18"/20" Saw Chain:Carlton/Oregon(optional) Chain Pitch: 0.325" Chain Gauge: 0.058"[...]

Max Cutting Diameter: 16"/400mm Engine Type: Air-cooling, Single Cylinder,Two-stroke Displacement: 37.2cc Rated Output Power:1.2Kw Iding speed:2800r/min Max.engine speed:≧10000 r/min Fuel Mixture Ratio:25/1 Fuel Tank Capacity: 310 ml Engine Oil Tank Capacity: 210 ml Ignition System: C.D.I Starting System: Automatic recoil hand starter Guide Bar Size: 14"/16" Saw Chain:Carlton/Oregon(optional) Chain Pitch: 3/8" Chain Gauge: 0.050"[...]