XMT 450 CC/CV

907481003 / 907481004

The Miller XMT 450 is a time-tested industry staple, combining high-output power with a compact, portable frame. Engineered for elite arc performance, this versatile multiprocess welder excels in both factory production and rugged outdoor environments, making it the go-to choice for professional welders.

Model Number	907481004- XMT 450 CC/CV with ArcReach and Aux.Power 907481003 – XMT® 450/600 230/460V, ArcReach®
Welding Process:	Stick (SMAW), Lift Arc TIG (GTAW), MIG (GMAW), Flux-cored (FCAW), Air carbon arc cutting and gouging (CAC-A)
Output Range:	Voltage Range: 10–38V, Ampere Range: 15 – 600A
Input Power:	230/460 VAC, 3-phase power. For 907525 only Requires 400V, 3 Phase power supply
Rated Output:	450 A at 38 VDC, 100% Duty cycle

ArcReach Technology – ArcReach capabilities increase jobsite productivity and efficiency by eliminating the time spent tracing weld cables hundreds of feet back to the power source because weld operators can make voltage adjustments at the ArcReach wire feeder or remote.
Control Panel Lockout – Inadvertent parameter changes by other jobsite workers can be avoided because connecting an ArcReach accessory to the power source automatically locks out the power source’s panel controls.
Advanced Features for the Professional Welder – Adaptive Hot Start™ makes starting stick electrodes easy without creating an inclusion. Infinite arc control is available in the Stick and Wire modes for easier fine-tuning of tough-to-weld materials and out-of-position applications. Lift-Arc™ TIG provides arc starting that minimizes the risk of electrode/work contamination without the need for high frequency.
Best-in-Class Output Capacity – 450 Amps at 38V, 100% duty Cycle. 17,100 watts of welding power all day long, for your most demanding welding application.
Low OCV Stick – This simplified version is ideal for Construction or Fabrication applications in which the 14-pin receptacle is not needed for remote control or 14-pin feeders. This is designed for DC Stick, TIG, and Wire with a Voltage Sensing Wire Feeder.
Fan-on-Demand – Power source cooling system operates only when needed, reducing noise, energy use, and the amount of contaminants pulled through the machine.
Welder-Friendly Control Panel – Process selector switch reduces the number of control setup combinations without reducing any features. Ultra-tough, polycarbonate-blended cover protects front controls from damage. Large, dual digital meters are easy to view and presettable to ease setting weld output.