Specifications-200(208)/230 volts, 60 Hz-Rated output at 24 VDC 200 amps at 60% duty cycle-Current range 30-250 amps-Max. open circuit voltage 36 volts-Dimensions 31-1/4H x 18-7/8W x 36-1/2D. 195 lbs.-Processes MIG (GMAW) and Flux Cored (FCAW)-Applications Light/medium industrial, job shops, truck repair Welds 22 gauge up to 1/2 inch material in a single pass Offers excellent aluminum welding with optional Spoolmate 3545 spool gun, no module needed for hookup Seven-tap voltage control allows for a smooth easy-to-control arc Infinite wire feed speed control for precise adjustment of penetration and weld bead shape Comes complete with 200 amp gun and built-in running gear/cylinder rack Handles wire spools up to 12 (33 lb) - wire feed speed adjusts from 90 to 750 inches per minute Built-in thermal overload protects the unit Reversible drive rolls two grooves for three wire sizes on one drive roll. Decreases spare parts and changeover time. Hinged door for easy access to wire drive system for spool and drive roll changes Includes Basic unit, constant voltage DC power source, 10 ft. primary input cable with plug, durable built-in wire feeder, 023 and .030/.035 quick-change dual groove drive (feed) roll, 12 ft. 200 amp MIG welding gun, 10 ft. work cable with clamp, regulator/flow gauge, extra contact tips, 5 ft. gas hose with fittings, built in running gear/cylinder rack, 10 lb. spool of .035 solid wire, and weld set-up and parts information chartComes standard with wheels for mobility