Model: KGEW230" Engine:HONDA . GX390 (13HP)" Noise level: 75DB" Voltage : Single Voltage " Frequency : 50HZ/60 HZ " Welding Current : 50~ 210A " Welder Output : DC28V 180A 3600RPM" AC Output: Max. 4000VA Rated 3300VA " Welding Rod Dia. : 2.5~ 5.0 mm (5.0 mm in dot ) " Power Factor ; 1.0 " 50% Duty Cycle " Noise: 73DB(50HZ), 75DB (60HZ)" Starting System: Recoil or Electric starter" Specialty : Automatic idle Control, Oil Sensor& Wheel " Gas Tank : Gasoline 17L (5.2HR) " Dimensions (LxWxH) : 677x471x510mm " Net Weight: 89KG (for recoil starter); 93KG (for the electric starter)