3.0Kw Max AC output, 6.5HP gasoline engine, single phase, ... operating hour Specification:Frequency: 50/60HzMax. AC output: 2.8/3.0KwRated AC output: 2.5/2.8KwRated AC voltage: 110 ... size: 560x440x480mmConyance:212pcs/20ft; 436pcs/40'GP; 546pcs/40'HQ 3.0Kw Gasoline Generator, CE/EPA approved