The economy line of inverter MIG welders from Everlast is not short on performance or capability. The all new Power i-MIG 140E is a 120V powerhouse. The IGBT inverter design puts out a higher amp output with a better duty cycle when compared to transformer based MIG welders. Compare the Power i-MIG 140E to the competition. The competition features a transformer 140 amp MIG welder which typically has a 20% duty cycle at 90 amps, and a far less duty cycle at a maximum amps which is almost never published. The new Everlast Power i-MIG 140E comes with a 35% duty cycle at maximum 140 Amps of power. And it can do it while operating more efficiently, at a lower amp draw. To complete the comparison, it is also lighter in weight and offers a smaller foot print without reducing the maximum diameter wire roll size (8"). Its size and weight allows you to pick up the unit and carry it right to where you need it without needing a follow up visit to your chiropractor. INCLUDES: 10 Ft. (3m) 15 Series MIG gun Work clamp Ar/CO2 Regulator Consumable start kit Minimum/Maximum: Up to maximum of 3/16" single pass steel/stainless/aluminum Up to maximum of 3/8" multiple pass steel/stainless/aluminum Minimum of 24 gauge cabability Use a spool gun to weld Aluminum.