XMT® 450 CC/CV Multiprocess Welder | MillerWelds

XMT® 450 CC/CV 230/460 V

907481
Portability and excellent arc performance make the XMT family the most popular in the industry.
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907481

Machine Only
907482

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907479

Aux Power
907479001

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907480

ArcReach
907481003

ArcReach Aux Power
907481004

Features

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
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.
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.   Learn More

Specifications

Processes

Air Carbon Arc Cutting and Gouging (CAC-A)
Flux Cored (FCAW)
MIG (GMAW)
Stick (SMAW)
Pulsed MIG (GMAW-P)
TIG DC (GTAW-DC)

General Specifications

Title XMT® 450 CC/CV 230/460 V
Industries Interests Aerospace
Construction
Heavy Equipment Manufacturing
Infrastructure
Manufacturing
Railcar
Shipbuilding
Boat / Yacht
High Purity Processing
Weldable Metals Aluminum
Specialty Metals
Stainless Steel
Steel
Input Voltage 220/230/240 V
460/480 V
Rated Carbon Diameter 3/8 in (9.5 mm)
Input Phase 3-Phase
Input Hz 60 Hz
Input Amperage 3 Phase – 230 V (51 A), 460 V (27.6 A)
Current Type CC / CV
DC
Max Open Circuit Voltage 90 VDC
Portability Handle(s)
Running Gear / Cart (Optional)
Weld Output CC / CV
Net Width 14.5 in
Net Height 17.25 in
Net Length 27.125 in
Net Weight 122 lbs
Warranty 3 Years
Miller's True Blue Warranty

Accessories

SuitCase 12RC Q300 Gun
SuitCase® 12RC Wire Feeder

Portable feeder, with standard remote voltage control, for applications where the feeder is within 100 feet of the power source and control cords are acceptable.
20 Series Feeder with Gun Pair
20 Series Wire Feeders

Simple and cost-effective four drive roll wire feeder for industrial manufacturing and fabricating.
S-74D
70 Series Wire Feeder

Designed for heavy industrial applications, our popular bench feeders are available in multiple models to fit your needs.
No Image
Extension Cables (14 Pin)

Extension cables are used to extend the distance between the power sources and feeder or remote control. Not compatible with Axcess or Continuum systems.

Resources

Literature

Petrochemical Brochure

Construction Brochure - English

Videos

Taylor Machine Works Builds Big Red Equipment with Miller
Forklifts, lift trucks, and container handlers — Taylor Machine Works builds their heavy-duty equipment with the XMT 450.
Miller XMT 450 Delivers Smooth Arc for Taylor Machine Works
Taylor Machine Works, a Mississippi-based heavy equipment manufacturer, relies on the Miller XMT 450 to lay high-quality...
Apex Steel Saves up to Two Hours Per Welder Per Day
Remote control welding technology from Miller helps structural steel contractor Apex Steel save time and meet quality...

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