907700 - Miller XMT 450 ArcReach 4-Pack Rack System (Fused 460/575V)

Miller XMT 450 4-Pack Rack: The Ultimate Jobsite Powerhouse

Streamline your welding operations with the Miller XMT® 450 CC/CV ArcReach® 4-Pack Rack. This all-in-one solution (SKU: 907700) combines four industry-leading XMT 450 power sources into a single, transportable unit, making it the perfect choice for mobile fabrication, structural steel erection, and MRO applications. With a single easy connection for primary power (fused for 460/575 V), you can get four operators welding in minutes, reducing the complexity of your electrical distribution and minimizing trip hazards from excess cabling.

Work Smarter with ArcReach®

Stop wasting time walking back and forth to the power source. The included XMT 450 units feature ArcReach® technology, allowing your welders to adjust process parameters right at the weld joint using compatible ArcReach feeders and remotes. This not only boosts arc-on time but also improves jobsite safety by reducing the need to navigate cluttered or hazardous areas just to change settings. The Auto-Process Select™ feature further simplifies operation by automatically detecting the polarity and setting the correct process, reducing the risk of errors.

Built for the Toughest Conditions

When your equipment needs to perform rain or shine, the XMT 450 Rack delivers. The electrical junction box and power sources are protected under a galvanized roof panel, ensuring reliable operation even in wet or dirty conditions. The rack itself is designed for easy mobility, featuring built-in fork pockets and lifting eyes for crane transport. Whether you are gouging, stick welding, or running flux-cored wire, the XMT 450 provides a smooth, stable arc with up to 600 amps of maximum output. Invest in a system that maximizes uptime and efficiency for your entire crew.