Welding generating sets can be helpful at places with no electricity supply, demanding strong and secure weld. They provide a process of welding with permanent (direct) current. The standard welding generating sets can be from 170 A to 300 A (higher welding current is not excluded).

The welding units can be configured either with a diesel or with a gasoline engine. The gasoline welders are preferred because of their low weight and portability.

The welding generating sets can be equipped with AC sockets, so that other consumers can be connected.