1. Rated output power: 2KW, 4KW 2. Rated frequencely: 50Hz/60Hz 3. Rated voltage: 110V, 115V, ... , 220V, 230V, 240V ETC. 1. Dual function as welder or generator, ideal for house or industrial using2. New type fuel injection ... type for you to choose. 2 KW DGW180AE Diesel Welder & Generator