... gasoline generator set. 2) 15L large fuel tank. 3) 4-stroke 7.0hp high quality engine. Power-Gen Portable Gasoline generator set ModelBG3500CXGenset ... TypeBrushless,Self Exciting,2 Pole,Single PhaseAC Frequency (HZ)50/60AC Voltage ... / 110,120,110/220,120/240Cont.AC Output (KVA)2.5/2.8Max.AC Output (KVA)3.0/3.3DC Output (V ...