The Miller XMT 650 ArcReach 380/460V is a powerhouse multiprocess welder engineered for the most demanding industrial environments. Delivering a massive 650 amps of rated output at 100% duty cycle, this machine is built to handle continuous operation in structural steel fabrication, shipbuilding, and heavy equipment manufacturing. It supports a comprehensive range of welding processes, including MIG (GMAW), Stick (SMAW), TIG (GTAW), Flux-Cored (FCAW), and Submerged Arc (SAW), making it a versatile asset for complex job sites. Additionally, its dedicated gouging mode is optimized for removing material efficiently using up to 3/8-inch diameter carbons.
At the core of the XMT 650's efficiency is Miller's proprietary ArcReach technology. This system allows the power source to communicate with remote wire feeders and Stick/TIG remotes directly through the welding leads, eliminating the need for fragile and expensive control cables. This innovation not only reduces job site clutter and tripping hazards but also enables operators to adjust voltage and amperage at the point of the weld. Features like Cable Length Compensation (CLC) automatically adjust the output voltage to account for voltage drop across long cable runs, ensuring that the parameter set by the operator is exactly what is delivered to the arc, regardless of distance.
Designed to withstand harsh conditions, the XMT 650 features an IP23-rated case and Miller's Wind Tunnel Technology, which prevents abrasive dust and particles from damaging internal components. The Fan-On-Demand cooling system operates only when necessary, reducing noise and minimizing the intake of contaminants. For precision control, the unit offers Adjust While Welding (AWW), allowing operators to fine-tune heat input without extinguishing the arc. The Auto-Process Select feature further simplifies operation by automatically detecting the connected accessory's polarity and switching to the correct process, reducing the risk of errors and rework.
| Additional Information |
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| Brand:Miller |
| Amperage:650 |
| Duty Cycle:100% |
| Voltage:380/460 V |
| Weld Process:Multi-Process |
| Process Type:Multi-Process, MIG, TIG, Stick, Flux Cored, Submerged Arc, Gouging |
| Input Voltage / Phase:380/460 V, 3-Phase |
| Rated Output:650 A at 44 VDC |
| Output Range:15 - 815 A, 10 - 65 V |
| Dimensions:28.19 x 16.69 x 31.63 in |
| Weight:72.1 kg |
| Warranty:3 Years |
| Protection Rating:IP23 |
| Packaging Description:1 per ea |
