gasoline generator set 1.low fuel consumption 2.big fuel tank,stable output 3.small cbm,easy to carry 4.50hz,4.0kw,AC gasoline generator set 1.low fuel consumption 2.big fuel tank,stable output 3.small cbm,easy to carry gasoline generator set(GG5000E) GENERATORModelGG4500(E)GG5000(E)GG6000(E)Frequency(HZ)506050605060Max.output(kw)3.33.64.55.05.56.0Rated output(kw)3.03.34.04.55.05.5Rated.AC ...