1.power:0.9kw 2.displacement:31cc 3.warranty:1 year 4.certificate:CE NOTE: We can offer vulnerability easily broken parts for free with your order ,Such as Spark Plug, Start Wheel, Digging Rope and so on.specificationEngine model139FEngine typeSingle cylinder, Air-cooling, 4-strokeBlade MaterialMetalMax Power0.8kw/6500rpmDisplacement31ccFuelGas:oil=25:1Max Torque1.6N.m / 6000rpmEngine weight3. ...