Model XR5500L Engine Models XR188F-A Engine Type Air-cooled; 4-stroke OHV 1-Cylinder Bore x Stroke 88 x 64 Displacement(cm3) 389 Max .output(KW) 9.6kw/3600rpm Starting system Recoil/Electric Fule type LPG Fuel consumption (kg/kw.h) 0.32 Noise 74dB GENERATOR AC frequency 50Hz Rated voltage(V) 220 Rated AC output(VA) 5,000 Max.AC output(VA) 5,500 Size and Weight Dimensions (L ?W ?H) mm 615x530x550 Net weight(kg) 78kg