Max..AC output(VA) 1200 AC Frequency(hz) 50 Voltage(v) 220 1-cylinder, Air-cooled,2-stroke Fuel tank capacity(L) 5.5 Displacement(cm3) 65 Continuous operating time (hrs) 6 Noise (db) 66 Measurement (mm) 460*370*370 Gross weight(kg) 30 Quantity (20ft ) : 460PCS Quantity(40hq)