Gasoline air cooled generatorRated frequency: 50/60Hz Max output: 0.65/0.75kW Rated Output(w):500/550Rated voltage: 110/120/220/230/240VPower factor: 1.0cosRated Voltage(V):110 120 220 230 240Fuel Tank Capacity(L): 4.2Continuous Runing Time(h): 6.5Noise Level Db (7m):60-62Engine Type: Single Cylinder,2-Stroke, Air-CooledDisplacement(cc): 63Starting Sysem:RecoilPacking Size(L×W×H)(mm): 380×315×330N.W/G.W(kg): 19/20Qty/20ft(Sets): 750