Miller XMT® 400 MIGRunner™ Multi-Process Welder – 907915

XMT® 400 MIGRunner™ #907881

The XMT® 400 is the newest member of the XMT family—built for nonstop shop work and backed by Miller’s proven reliability. Compatible with any Intellx™ wire feeder, it scales from core MIG/Stick/TIG to advanced pulsed capabilities (Accu-Pulse® with Intellx Pro; full advanced suite with Intellx Elite). A familiar, user-friendly interface makes setup fast so operators can stay in the zone all day.

Highlights

• ArcConnect™:
  Next-gen communication improves weld performance and enables point-of-use controls.

• Legacy meets pulse:
  Pulsed MIG-capable with Intellx Pro/Elite adds 28% wider window and forgiving arc.

• Auto-Line™ Technology:
  Auto-Line™ auto-calibrates to 208–575 V, 1- or 3-phase, no manual linking needed.

• Wind Tunnel Technology™:
  Internal airflow shields boards from dust and debris, boosting reliability.

• Dedicated wire feeder options:
  Intellx Elite: new arc control. Intellx Pro: Accu-Pulse®, EZ-Set, memory buttons.

• Fan-On-Demand™:
  Cooling system runs only when needed, cutting noise, energy, and contaminants.

• Auto Remote Sense™:
  Unit detects and auto-uses remote when connected to control receptacle.

• AccuLock S Consumables:
  Reduce tip changes and troubleshooting while boosting productivity and confidence.

Applications:

• Construction and Fabrication
• Heavy Equipment
• Education & Training
• Manufacturing
• Pipe
• Schools
• Transportation