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951735 - Miller XMT 350 FieldPro Polarity Reversing Package with ArcReach SuitCase 12 & Q300 Gun

Packaging: 1 PER EA

Sorry, product has been discontinued by the vendor.

OVERVIEW

Maximize Jobsite Efficiency with Advanced ArcReach Technology

The Miller XMT 350 FieldPro Polarity Reversing Package (951735) represents the pinnacle of industrial welding efficiency and fleet management. Designed specifically for the rigorous demands of construction, shipbuilding, and heavy fabrication, this system integrates Miller's revolutionary ArcReach technology to solve common productivity bottlenecks. By allowing weld operators to adjust voltage and amperage directly at the ArcReach SuitCase 12 wire feeder, the system eliminates the time-consuming need to traverse complex jobsites to reach the power source. This reduction in non-value-added travel time directly translates to increased arc-on time and improved project timelines.

This comprehensive package includes the XMT 350 FieldPro power source with Polarity Reversing capabilities, the rugged ArcReach SuitCase 12 feeder, and a premium Bernard Q300 MIG gun. The Polarity Reversing feature is particularly valuable for multi-process applications, as it allows for seamless switching between processes (such as Stick and TIG, or Stick and Flux-Cored) without the manual labor of disconnecting and reconnecting leads. This not only speeds up process changeovers but also reduces wear on connectors and cables. The unit is engineered with Auto-Line technology, ensuring consistent performance across a wide range of input voltages (208-575V), making it universally compatible with various jobsite power grids and generators.

Safety and durability are core components of the XMT 350 FieldPro design. By reducing the need for operators to walk through cluttered or multi-story environments to adjust settings, the risk of slip, trip, and fall accidents is significantly mitigated. Internally, the power source utilizes Wind Tunnel Technology to route cooling air through a dedicated tunnel, protecting sensitive electronic components from dust, dirt, and debris. This ensures long-term reliability even in the harshest industrial environments. For MRO managers and procurement specialists, this package offers a robust, all-in-one solution that standardizes equipment, simplifies training, and maximizes operational uptime.

Additional Information
Amperage:350
Brand:Miller
Voltage:208/230/460/575 V
Weld Process:Multi-Process
Duty Cycle:60%
Packaging Description:1 of 1
Process Type:Multi-Process, MIG (GMAW), Stick (SMAW), TIG (GTAW), Flux-Cored (FCAW), Air Carbon Arc Gouging (CAC-A)
Input Voltage:208-575 V Auto-Line
Included Accessories:ArcReach SuitCase 12, Bernard Q300 MIG Gun, Tweco Connectors
Control Interface:ArcReach Remote Control
Portability:Portable Feeder, Lift-Arc Power Source
Applications:Construction, Shipbuilding, Pipeline, Fabrication

INCLUDED

  • Miller XMT 350 FieldPro Polarity Reversing Power Source
  • ArcReach SuitCase 12 Wire Feeder
  • Bernard Q300 MIG Gun
  • Tweco-style Connectors
  • Owner's Manual

APPLICATIONS

  • Heavy Construction and Infrastructure
  • Shipbuilding and Marine Repair
  • Cross-country Pipeline Welding
  • Pressure Vessel Fabrication
  • Structural Steel Erection
  • Maintenance and Repair (MRO)
  • Aerospace Applications

FAQ

ArcReach technology allows the wire feeder or remote to communicate with the power source using the existing weld cables, eliminating the need for separate control cords and allowing remote parameter adjustments.

Yes, this package includes a Bernard Q300 MIG gun.

Polarity Reversing allows the power source to internally switch output polarity, enabling process changes (like Stick to TIG) without manually swapping weld cables at the machine.

Thanks to Auto-Line technology, it accepts any single- or three-phase input voltage from 208 to 575 volts, 50 or 60 Hz.

CLC automatically adjusts the power source voltage to compensate for voltage drop across long weld cables, ensuring the voltage at the arc matches the set voltage.

Yes, the Adjust While Welding (AWW) feature allows you to make parameter changes at the feeder even while welding.

Yes, the SuitCase 12 is designed with a totally enclosed, impact-resistant case specifically for harsh field environments.

No, ArcReach systems communicate through the weld leads, so no extra control cable is required.

CATALOGUE & SPEC SHEETS

Spec Sheet