The DLW300ESA welder from Multiquip features constant current and constant voltage, delivering up to 300 amps of DC welding power and providing up to 10.5kW of 120/240-volt AC power. The welder includes thermal overload, water and oil level shut-downs. Multiple electric AC outlets for operator convenience come standard as does a brushless alternator design to lower maintenance requirements, and a self-priming fuel system for instant restarts.