XMT® 304 CC/CV Multiprocess Welder - MillerWelds

XMT® 304 CC/CV, 22a, MIGRunner™ Pkg

Portability and excellent arc performance make the XMT family the most popular in the industry. The XMT 304 is the cost-effective, multiprocess model.


What's Included

  • .035-.045 reversible dual V drive rolls
  • 10ft work cable with clamp
  • 22a wire feeder
  • 6ft 2/0 wire feeder to power source weld cable
  • Bernard Q300 Gun
  • MIGRunner Cart
  • Regulator/flowmeter
  • XMT 304 CC/CV 208-230/460 V
Automatically links the power source to primary voltage being applied (230/460 VAC, single- or three-phase).  Learn More
Line Voltage Compensation
Keeps output of the power source constant regardless of fluctuation in input power ± 10%.  Learn More
Advanced features for the professional welder
Adaptive Hot Start™ makes starting stick electrodes easy without creating an inclusion. Infinite arc control available in the Stick and Wire modes for easier fine tuning of tough-to-weld materials and out-of-position applications. Lift-Arc™ provides arc starting that minimizes contamination of the electrode and without the use of high frequency.  Learn More
Welder friendly control panel
Process selector switch reduces the number of control setup combinations without reducing any features. Ultra-tough, polycarbonate-blended cover protects front controls from damage. Large, dual digital meters are easy to view and presettable to ease setting weld output.
Output connector choices
Dinse- or Tweco®-style weld cable connectors provide high-quality weld cable connections. (Note: Two Dinse connectors are supplied with each Dinse machine. Tweco connectors must be ordered separately.)
Wind Tunnel Technology™ protects internal components, greatly improving reliability. Fan-On-Demand™ cooling system operates only when needed, reducing noise, energy use and amount of contaminants pulled through machine.  Learn More


Product Literature

General Specifications

Title XMT® 304 CC/CV, 22a, MIGRunner™ Pkg
Industries Interests Aerospace
Heavy Equipment Manufacturing
Boat / Yacht
High Purity Processing
Weldable Metals Aluminum
Specialty Metals
Stainless Steel
Carbon Diameter 1/4 in (6.4 mm)
Input Voltage 208 V
220/230/240 V
460/480 V
Input Phase 1- and 3-Phase
Input Hz 60 Hz
Current Type CC / CV
Max Open Circuit Voltage 90 VDC
Net Width 12.5 in
Net Height 17 in
Net Length 24 in
Net Weight 79.5 lbs
Warranty Miller's True Blue Warranty
Portability Handle(s)
Running Gear / Cart (Standard)
Running Gear / Cart (Optional)
Weld Output CC / CV