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907881 / XMT® 400

$7,927.00

Starting at /mo with Affirm.

AvailabilityIn stock

SKU

907881

This multiprocess power source delivers 400 amps at 60% duty cycle and includes Intellx Feeder capabilities, Auto-Line™, and dedicated weld processes (e.g., gouging, flux core, self-shielded, etc.).

Processes

Air Carbon Arc Cutting and Gouging (CAC-A).
Flux Cored (FCAW).
MIG (GMAW).
Multiprocess.
Regulated Metal Deposition (RMD).
Stick (SMAW).
TIG (GTAW).

Additional Information

More Information

Brand

MILLER

Features

ArcConnect™

Next generation communication to improve weld performance and allow point-of-use controls to be located at the feeder.

Legacy meets pulse

Pulsed MIG-capable with Intellx Pro or Elite feeder provides a 28-percent wider operating window and a more forgiving arc, compensating for variations in operator technique. Welders of any skill level can get into production quicker.

Auto-Line™ Technology

Allows hookup to either single-phase or three-phase primary input voltage, 208-600 volts dependent on the machine, with no manual linking, providing convenience in any job setting. An ideal solution for dirty or unreliable input power.

Wind Tunnel Technology™

Internal air flow that protects internal components from dirt, dust, debris— greatly improving reliability.

Dedicated wire feeder options

Intellx Elite feeder — New arc control feature means welders can produce better welds with minimal parameter adjustments. Intellx Pro feeder — Adds Accu-Pulse®, EZ-Set, steel weld programs, and memory buttons.

Fan-On-Demand™

Power source cooling system operates only when needed, reducing noise, energy use, and the amount of contaminants pulled through machine.

Auto Remote Sense™ (ARS)

Detects if a remote control is plugged into the 14-pin receptacle and eliminates confusion of a remote panel switch.

Backwards Compatibility

A model is available with both ArcConnect and the standard Miller 14 Pin for use with older Miller wirefeeders.

Easy to use

EZ-Set simplifies parameter setup based on material thickness, removing complexity and reducing welder training time.

Ready to weld

The welding system is shipped as a complete package with everything you need to get welding sooner. Just hook up your primary power, add gas, wire and a welding gun, and you're ready to weld.

Specifications

Processes

Air Carbon Arc Cutting and Gouging (CAC-A).
Flux Cored (FCAW).
MIG (GMAW).
Multiprocess.
Regulated Metal Deposition (RMD).
Stick (SMAW).
TIG (GTAW).

Technologies

Accu-Pulse.
Advanced Welding Processes.
Auto-Line.
HD MIG.
RMD.
Versa-Pulse.

General Specifications

Title	XMT® 400
Applications	Advanced Welding Fabrication Industrial Welding Mobile Fabrication & MRO Process Pipe Structural Welding Tube and Pipe Fabrication
Industries	Construction & Fabrication Education & Training Heavy Equipment Manufacturing Pipe Schools Transportation
Amperage	15 A - 425 A
Weldable Metals	Aluminum Mild Steel Specialty Metals Stainless Steel Steel
Rated Carbon Diameter	5/16 in (7.9 mm)
Current Type	DC
Max Open Circuit Voltage	91 VDC
Voltage Min	10 VDC
Voltage Max	38 VDC
Welding Mode	CC/CV
Portability	Handle(s) Running Gear / Cart (Optional)
Input Voltage	208 V 208/230/460 V 220/208 V 220/230/240 V 380/400 V 380/400/440 V 460 V 460/480 V 575 V 575/600 V
Input Phase	1- and 3-Phase 1-Phase 3-Phase
Input Hz	50/60 Hz
Warranty	3 Years Miller's True Blue Warranty

Download

Title
XMT 400 Spec Sheet

What's Included

(1) Machine only.

Accessories

195445 / MIGRunner™ Cart.
300408 / Running Gear Cylinder Rack.
300405 / Industrial MIG 4/0 Kit with Dinse Connectors for single feeders.
300956 / Industrial MIG 4/0 Kit with Dinse Connectors for dual feeders.
280471005 / ArcConnect Control/Motor Cable (5 ft. (1.5 m)).
280471009 / ArcConnect Control/Motor Cable (9 ft. (2.7 m)).
280471015 / ArcConnect Control/Motor Cable (15 ft. (4.6 m)).
280471025 / ArcConnect Control/Motor Cable (25 ft. (7.6 m)).
280471050 / ArcConnect Control/Motor Cable (50 ft. (15.2 m)).
280471075 / ArcConnect Control/Motor Cable (75 ft. (22.9 m)).
280471100 / ArcConnect Control/Motor Cable (100 ft. (30.5 m)).
280471150 / ArcConnect Control/Motor Cable (150 ft. (45.7 m)).
300461 / Work Sense Lead (volt sense) (25 ft. (7.6 m)).
300462 / Work Sense Lead (volt sense) (50 ft. (15.2 m)).
N-A3412C / AccuLock™ Nozzle.
301580 / Wireless Remote Foot Control.
301589 / RFCS-14 HD Foot Control.
301582 / Wireless Remote Hand Control.
242211020 / RHC-14 Hand Control (20-foot (6 m) cord).
242211100 / RHC-14 Hand Control (100-foot (30.5 m) cord).
151086 / RCC-14 Remote Contactor and Current Control.
043688 / RCCS-14 Remote Contactor and Current Control.
242208025 / Extension Cable for Remote Controls and 24 VAC Wire Feeder (25 ft. (7.6 m)).
242208050 / Extension Cable for Remote Controls and 24 VAC Wire Feeder (50 ft. (15 m)).
242208080 / Extension Cable for Remote Controls and 24 VAC Wire Feeder (80 ft. (24.3 m)).
042418 / Dinse-Style Connector (Accepts #4 to #1/0 AWG cable).
042533 / Dinse-Style Connector (Accepts #1/0 to #2/0 AWG cable).
042419 / Extension Kit for Dinse-Style Cable Connectors.
134460 / Extension for Dinse-Style Cable Connectors (Male Dinse-style plug).
136600 / Extension for Dinse-Style Cable Connectors (Female Dinse-style receptacle).
301595 / Universal Connector Kit (Dinse-style).
301611 / Universal Connector Kit (Tweco®-style).
301637 / Universal Connector Kit (Cam-Lok-style).
130831 / Spoolmatic® 30A.
137549 / WC-24 Weld Control.
301575 / XR-Aluma-Pro™ Plus Push-Pull Gun Air-Cooled (15 ft. (4.6 m)).
301574 / XR-Aluma-Pro™ Plus Push-Pull Gun Air-Cooled (25 ft. (7.6 m)).
301739 / XR-Aluma-Pro™ Plus Push-Pull Gun Air-Cooled (35 ft. (10.7 m)).
301576 / XR-Aluma-Pro™ Plus Push-Pull Gun Water-Cooled (15 ft. (4.6 m)).
301577 / XR-Aluma-Pro™ Plus Push-Pull Gun Water-Cooled (25 ft. (7.6 m)).
301740 / XR-Aluma-Pro™ Plus Push-Pull Gun Water-Cooled (35 ft. (10.7 m)).
300753 / XR™-Pistol Plus Push-Pull Gun Air-Cooled (15 ft. (4.6 m)).
300754 / XR™-Pistol Plus Push-Pull Gun Air-Cooled (25 ft. (7.6 m)).
300757 / XR™-Pistol Plus Push-Pull Gun Water-Cooled (25 ft. (7.6 m)).
20 Series and 74 MPa Plus Feeders.