DC welding generator energy-saving, high efficiency, low heat, long used double use: welder and generator competitive price ApplicationsType 250D/300D Bi-Purpose electric machine ... . synchronous single phase generator. As a D.C. arc welder, it can be available for individual manually operated welding source, suitably to ... 2KW for 10 min.3.Total weight Ca. 110/120kg DC brushless welding generator