907481004 - Miller XMT 450 CC/CV Multiprocess Welder, 230/460V, ArcReach & Aux Power

Built for the Professional Welder

When your work takes you hundreds of feet from your power source, the Miller XMT 450 CC/CV with ArcReach is the partner you need. This machine is built to save you time and keep you welding. With ArcReach technology, you no longer have to walk back to the machine to adjust your voltage or change processes. You can make all your adjustments right at the wire feeder or remote, using your standard weld leads. This means fewer trips across the job site, fewer tripping hazards from control cables, and more arc-on time.

Power and Versatility

Whether you are burning rod, running flux-cored wire, or gouging out a defect, the XMT 450 delivers the power you need with a massive 450 amps at 100% duty cycle. It handles 3/8-inch gouging carbons with ease, allowing you to switch from welding to gouging without swapping machines. The Auto-Process Select feature automatically switches the machine to the correct mode based on the active feeder, preventing errors and saving setup time. If you disconnect your feeder to gouge, the machine remembers your previous settings.

Rugged and User-Friendly

The XMT 450 is designed to survive the toughest jobsites. The impact-resistant polycarbonate cover protects the front panel controls, while the internal design keeps grinding dust and dirt away from the circuit boards. Features like Adaptive Hot Start make lighting a stick electrode easy, even with difficult-to-run rods, preventing them from sticking to the work. With the added 115V auxiliary power, you can plug in your grinder or water cooler right at the machine. It’s the reliable, do-it-all workhorse that keeps your production moving.