Miller XMT 350 CC/CV 20 Series Multiprocess Welder with MIG Runner Package

SKU: M567141 951-786
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M567141 951-786
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Due to special pricing available exclusively to our school customers, this item is not available for purchase to our non-school customers. For other product options, please call us at (800) 831-5904 or email us at

Portability and excellent arc performance make the XMT family the most popular in the industry. The XMT 350 CC/CV is the most popular model for its flexibility and simplicity.


Auto-Line™ Power Management Technology
Allows for any input voltage hookup (208-575 VAC, single- or three phase) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable input power.

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.

Standard 14-pin Receptacle Has the flexibility to be used with spool guns, feeders, and remote controls.

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 Dinse-style weld cable connectors provide high-quality weld cable connections. (Note: Two Dinse connectors are supplied with each Dinse machine.)

Reliability 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.


Model: XMT® 350 CC/CV, 20 Series, MIGRunner Pakage
Processes: Air Carbon Arc Cutting and Gouging (CAC-A), Flux Cored (FCAW), MIG (GMAW), Stick (SMAW), TIG (GTAW)
Weldable Metals: Aluminum, Specialty Metals, Stainless Steel, Steel
Input Voltage: 208 V, 220/230/240 V, 380/400/440 V, 460/480 V, 575 V
Rated Carbon Diameter: 1/4" (6.4 mm)
Input Phase: 1- and 3-Phase
Input Hz: 50 / 60 Hz
Input Amperage: 3 Phase – 208 V (40.4 A), 230 V (36.1 A), 400 V (20.6 A), 460 V (17.8 A), 575 V (14.1 A)
Current Type: CC / CV, DC
Portability: Handle(s) and Running Gear / Cart
Weld Output: CC / CV
Overall Size: 30"W x 24"H x 50"L
Wight: 180 lbs.
Warranty: 3 Years, Miller's True Blue Warranty

What's in the box

20 Series wire feeder
MIGRunner Cart
Bernard BTB 300 Gun
6' 2/0 wire feeder to power source weld cable
10' 2/0 work cable with clamp
.035-.045 reversible dual V drive rolls
3' gas hose