951314 - Miller XMT 350 CC/CV MIGRunner System with S-74D Feeder

Complete Industrial Multiprocess Welding Solution

The Miller XMT 350 CC/CV MIGRunner Package is the ultimate productivity tool for professional fabricators and industrial welders. Designed to take the guesswork out of system configuration, this all-in-one package combines the industry-leading XMT 350 power source with the robust S-74D wire feeder, a high-performance Bernard Q300 MIG gun, and a heavy-duty running gear cart. Whether you are working in construction, heavy equipment manufacturing, or shipbuilding, this system arrives ready to tackle the most demanding jobs right out of the box.

Unmatched Power Flexibility with Auto-Line

One of the standout features of the XMT 350 is Miller's proprietary Auto-Line Power Management Technology. This innovation allows the machine to hook up to any input voltage from 208 to 575 VAC, single- or three-phase, without manual linking. This is a game-changer for job sites with dirty or unreliable power, ensuring consistent arc performance regardless of voltage fluctuations. The convenience of simply plugging in and welding saves valuable setup time and eliminates the risk of incorrect wiring.

Advanced Arc Control

The XMT 350 is engineered for versatility. It excels in MIG (GMAW), Stick (SMAW), TIG (GTAW), Flux Cored (FCAW), and Air Carbon Arc Gouging. Features like Adaptive Hot Start make lighting stick electrodes easy without creating inclusions, while Lift-Arc provides contamination-free TIG starts without high frequency. The infinite arc control available in Stick and Wire modes allows operators to fine-tune the arc for specific materials and out-of-position applications, ensuring high-quality welds every time.

Built for the Long Haul

Reliability is at the core of the Miller XMT design. Wind Tunnel Technology directs internal airflow to protect sensitive electronic components from dirt, dust, and debris, significantly extending the machine's life. Coupled with the Fan-On-Demand cooling system, which operates only when necessary, the unit runs quieter and consumes less energy. This package is an investment in long-term productivity and durability.