Miller XMT 650 ArcReach Multiprocess Welder, 575V 3-Phase, Power Source Only
The Miller XMT 650 ArcReach Multiprocess Welder is a three-phase power source, here in its 575 V version and supplied as the power source only. ArcReach gives the operator full control at the feeder or a remote, even hundreds of feet from the machine, which cuts time spent walking back and adds arc-on time. This model does not have polarity reversing.
Cable Length Compensation (CLC) adjusts voltage for the weld cable length so the operator gets the voltage that was set, and Auto-Process Select picks the correct process from the polarity applied to the weld accessory. With the ArcReach 16 wire feeder, the operator switches between welding and gouging at the point of use, and Adjust While Welding (AWW) allows parameter changes with the arc on.
Removing the ArcReach accessory restores the power source to its previous settings. The XMT 650 ArcReach carries an IP23 rating with Wind Tunnel Technology and Fan-On-Demand for rugged jobsite use, weighs 187 lbs and measures 28.2 in. high, 16.7 in. wide and 31.6 in. deep. Like every XMT 650, it runs on three-phase power only.
Highlights
575 V input, three-phase only
ArcReach control from the feeder or a remote, hundreds of feet from the power source if needed
Cable Length Compensation keeps the set voltage regardless of weld cable length
Auto-Process Select, Adjust While Welding and welding/gouging selection at the ArcReach 16 feeder
Fan-On-Demand and Wind Tunnel Technology, plus an IP23 rating
187 lbs; 28.2 in. H x 16.7 in. W x 31.6 in. D; no polarity reversing
Specifications
Brand | Miller |
Manufacturer part number | 907845 |
Input power | 575 V, 3-phase |
Remote control | ArcReach |
Polarity reversing | No |
Voltage compensation | Cable Length Compensation (CLC) |
Process selection | Auto-Process Select; welding or gouging via ArcReach 16 feeder |
Protection rating | IP23 |
Built-in features | Wind Tunnel Technology; Fan-On-Demand |
Weight | 187 lbs |
Dimensions | 28.2 in. H x 16.7 in. W x 31.6 in. D |
What's in the box
XMT 650 ArcReach power source only
Good to know
Check the input power (voltage, phase and amperage) against your supply before you order.


