Miller Dynasty 400 TIG Welder (907717)

This Dynasty 400 is the bare power source: no cart, no cooler, no torch kit, for a shop that already has that gear or wants to add its own. AC/DC output covers both TIG and stick, rated to weld up to 5/8 in material, and the unit weighs 155 lbs. Output and setup Duty cycle is rated 60% at 300A on three-phase power, and it draws anywhere from 208 up to 575 volts without needing manual relinking, so the same unit can move between shops with different electrical service. Nine program memory settings hold favorite jobs, and the AC side pulses up to 500 times per second for aluminum. A cooler power supply receptacle is built in for a water-cooled torch setup added later. What's included It comes with a setup DVD, a quick reference guide, and two 50 mm Dinse-style connectors. A cart, cooler, and torch are not part of this listing and would need to be ordered separately, which suits a shop that already owns that support gear from another machine. DIG arc control and an adaptive hot start are both available on the stick side. What's the exact shipping weight? It is rated at 155 lbs; confirm the number with us before booking freight. Does it include a cart? No, this is the power source alone, which also keeps it easier to mount on an existing cart. Specifications Brand Miller SKU IMIL20170001 MPN MIL907717 Mfgs MPN MIL907717 UPC 715959648424 Prop65 Yes Max Amperage Output 400 Phase Both Manufacturer’s Warranty 3 Years Polarity AC/DC Duty Cycle 60% Duty Cycle 60% at 300A on 3 Phase Portability 155 Discontinued Product No