Specifications:1) Max. cutting diameter: 455mm2) Engine type: air cooling, single cylinder, 2-stroke3) Displacement: 45cc4) Rated output power: 1.8kW5) Idling speed: 2,800r/min6) 2-cycle oil/gasoline mixing ratio: 1:257) Fuel tank capacity: 600ml8) Engine oil tank capacity: 260ml9) General accessories: guide bar, chain, file, plug wrenchOuter packing:2pcs/ctnCarton dimensions: 565 x 470 x 350mmN.W.: 17kgG.W.: 18kg Certification(s): GS, CE, EMC, EPA, EC-ISupply Ability: 100,000pcs/month