Chain Saw Item: JW-GS7800B Good quality andlow price with best service Chain SawItem:JW-GS7800B Engine TypeSingle Cylinder, Air-cooling, 2-strokeDisplacement78.5ccFuleGasoline 20: Two cycle oil 1Rate Power2.94kw/6500rpmGuide Bar Size(in)24", 28", 35", 39"Engine Weight9.1kgTotal Weight10.5kg Paking Size 500*370*355mm Chain Saw