Miller XMT® 400 ArcReach® Multi-Process Welding Machine, MIG/Flux-Cored System (208-575 V, 1PH /3PH) #951000113

Miller’s XMT® 400 ArcReach® Multi-Process is the smallest, lightest multi-process welding machine in its amperage class and provides industry-leading arc performance with dedicated processes for Stick, TIG, FCAW and MIG welding. Get power from anywhere with Auto-Line™ Technology and make remote voltage adjustments with the arc on with ArcReach® & AWW™ technologies. The MIG/Flux-Cored System includes an ArcReach® SuitCase® 12 Feeder and Bernard® BTB Gun 300 A. Built on the foundation of the XMT® 350, the XMT® 400 continues Miller’s legacy of excellent performance and reliability.

Download literature of this machine:

2024 Spec Sheet - XMT 400 ArcReach Miller XMT Model Comparison Miller True Blue Warranty

What's Included:

• XMT® 400 ArcReach®
• ArcReach® SuitCase® 12 Feeder w/ Drive Rolls
• Bernard® BTB Gun 300 A w/ AccuLock™ Consumables

Processes:

• MIG (GMAW)
• Pulsed MIG (GMAW-P)*
• RMD®*
• Stick (SMAW)
• TIG (GTAW)
• Flux-cored (FCAW)
• Air carbon arc cutting and gouging (CAC-A)
• Rated: 5/16-inch
• Induction heating**

*Available with ArcReach Smart Feeder only.
**Available with ArcReach Heater only.

Applications:

• Construction
• Shipbuilding
• Power generation plants
• Rental fleets
• Maintenance repair operations (MRO)
• Fabrication

Weld Away From the Power Source

Highlights

• ArcReach® Technology: Increase job site productivity and efficiency by making voltage adjustments remotely or at the ArcReach® wire feeder.
• Dedicated Weld Processes: Dial in the exact arc you need with industry-leading arc performance across Stick, TIG, FCAW and MIG processes.
• Auto-Process Select™: Decrease the chance of using incorrect weld processes with automatic process selection based on polarity.
• Wind Tunnel Technology™: Internal airflow to protect electrical components and PC boards from dirt, dust & debris.
• Auto-Line™ Technology: Automatically calibrates for proper operation when connected to any primary input from 208-575 V w/o requiring manual linking.
• Cable Length Compensation (CLC™): Adjusts voltage based on cable length to provide the exact voltage set, even hundreds of feet from the power source.
• ArcReach® SuitCase® 12: Features heavy-duty drive motor, remote voltage/wire feed speed adjustments, easy process changeover & impact-resistant case.

Benefits of the XMT 400 ArcReach #951000113: 

• ArcReach® technology enables welders to adjust parameters remotely or directly at the wire feeder, reducing slip, trip, and fall hazards.
• Automatic control panel lockout secures settings against unintended changes by others on site.
• Adjust While Welding (AWW™) allows parameter adjustments during welding, enhancing speed and efficiency. Only Miller offers this unique feature.
• ArcReach® heater compatibility supports preheat and bake-out operations up to 600°F.
• Lightweight and compact, the XMT® 400 offers unmatched mobility in its amperage class.
• The smart feeder’s rugged, cord-free design ensures reliable performance in challenging environments.

Fast, Free Shipping & Easy Returns

At Welders Supply, we focus on providing quick, dependable shipping and seamless returns. If you're unsatisfied, return the product within 14 days for an exchange, credit, or refund. All returns must be freight prepaid, in the original packaging, with all manuals and accessories. A restocking fee of up to 25% may apply depending on the condition of the returned product. Certain exclusions apply, including custom orders, PPE and demo items. For more details, contact our customer service team at 1-844-682-0205.

Shop Welders Supply for the best prices on MIG, TIG, Stick and Gas welders from Miller & other top brands.

This product replaces these legacy models:

• XMT® 350 FieldPro™, Tweco®, ArcReach® SuitCase® 12, Bernard™ BTB 300 A Gun Pkg #951734001

• Spec Sheet - XMT® 400 ArcReach®
• Owner's Manual - XMT® 400 ArcReach®
• Parts Guide - XMT® 400 ArcReach®
• Which XMT is Right for Your Application? - Comparison Guide

Product Questions and Answers

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