Inverter Running Gear Cylinder Rack
Four-wheel cart for stable, safe transport of varied cylinder sizes in demanding work settings.
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XMT® 400, Tweco
Multiprocess Welder
907881001
Selection Option
About The XMT® 400, Tweco
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.).
Features
Backwards Compatibility
A model is available with both ArcConnect and the standard Miller 14 Pin for use with older Miller wirefeeders.
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.
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.
Fan-On-Demand™
Power source cooling system operates only when needed, reducing noise, energy use, and the amount of contaminants pulled through machine.
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.
AccuLock S Consumables
AccuLock can transform the way businesses manage their MIG welding gun consumables – helping to optimize productivity, operating costs, and welder confidence. Less tip changes, less troubleshooting, and more beads worth bragging about!
Setup & Software
Setup & Software
Find information on welding system setup, training and services to get the most out of your products.
Accessories
Tech Specifications
Discover technical info about this product
Explore the Series
XMT® 400
Multiprocess power source. 400 A at 60% duty cycle. Auto-Line and weld processes included.
XMT® 400 ArcReach®
400 A multiprocess source, 60% duty, with ArcReach, Auto-Line, and dedicated weld processes.
XMT® 650
Built for harsh environments and heavy steel fabrication from precise to power-intensive.
XMT® 650 ArcReach®
Ideal for structural steel fabrication, general construction, and shipbuilding.
XMT® 650 ArcReach® with Polarity Reversing
XMT 650 ArcReach Systems for structural steel fabrication, general construction, and shipbuilding.
XMT® 450
Portability and excellent arc performance make the XMT family the most popular in the industry.
Miller True Blue® Warranty
Miller True Blue® Warranty
With the best coverage in the industry, Miller's True Blue® Warranty delivers unparalleled peace of mind.
Owner's Manuals
From safety precautions, operations/setup information, and maintenance, to troubleshooting and parts lists, Miller's manuals provide detailed answers to your product questions.