The Miller Electric Millermatic® 141 MIG welding machine is designed to work with application materials like mild steel, stainless steel, or aluminum (if utilizing optional spool gun). The full kit includes 10 ft 100 amp MDX™ MIG gun, 10 ft work cable with ground clamp, 6.5 ft power cord with plug, flowgauge regulator and gas hose, spool of Hobart .030 mild steel MIG wire, two .030 contact tips, Quick Select™ drive rolls for .024 or .030/.035 solid wire and .030/.035 flux-cored wire, material thickness gauge, and hook-and-loop cord wraps. The duty cycle on this unit is rated at 20% @90 amps, with a power input voltage of 120V 60 Hz, output range of 30-140A, and compatible with GMAW and FCAW processes. Enjoy built-in conveniences like spoolgun capability, thermal overload protection, and infinite voltage wire speed control. This unit's physical dimensions are 20.5 x 11.25 x 12.5 in, weighs 51 lbs, and is portable by use of handles. Meets or exceeds CSA safety standards. Made in United States.