Powerful. Reliable. Economical. Dependable. This quality gas generator is designed and built for years of reliable use. 1, ... ,alternative 5,Rated voltage V 110/220 or 120/2406,Power factor Φ 1.06,Phase Single phase 8,Voltage regulate AVR ... Forced air-cooled,4-stroke, single-cylinder,OHV 12,Max.power kW(HP)/min-1 4.8(6.5)/3600 13 ... ,Rated.power kW(HP)/min-1:3.8(5.2)/3600 14 ...