XMT® 304 and 350 Racks
XMT Rack conveniently houses multiple inverter power sources for multiple
welders. This is an ideal system for onsite applications including construction and
shipbuilding.
Both 4-rack and 6-rack models are available with two lifting eyes for transportation and rugged skids for dragging or pushing.
Custom build your own system by mix and matching Miller's XMT® 304 CC/CV, 350 CC/CV, 350 VS and 456 CC/CV; and Invision™ 354MP, 456MP, and 456P. (XMT 456 CC/CV, Invision 456MP and 456P - maximum 4 units)
One easy connection allows up to six inverters to be connected with one primary power drop.
Isolated work terminal provides a connection point for common workpiece construction.
XMT 304 Rack - fuses provide primary power line protection for each inverter power supply.
XMT 350 Rack - operates with primary voltage from 208 to 575 VAC and is equipped with "finger safe" fuses to help comply with NEC guidelines.
SPECIFICATIONS
Input Power
- Requires 3-Phase Power
Net Weight
- 4-XMT 304 Rack: 560 lb (254 kg)
- 6-XMT 304 Rack: 712 lb (323 kg)
- 4-XMT 350 Rack: 599 lb (272 kg)
- 6-XMT 350 Rack: 759 lb (344 kg)
- Empty Rack: 279 lb (127 kg)
Dimensions
- XMT 304: D:34 3/8 in (873mm)
- W: 43 in (1092mm)
- H: 59 3/8 in (1508mm)
- XMT 350: D: 34 3/8 in (873mm)
- W: 43 in (1092mm)
- H: 64 in (1626mm)
PROCESS
- MIG (GMAW)
- Pulsed MIG (GMAW-P)
- Stick (SMAW)
- TIG and Lift-Arc TIG (GTAW)
- Pulsed TIG (GTAW-P)*
- Flux Cored (FCAW)
- Air Carbon Arc (CAC-A) Cutting and Gouging
(XMT 304: 1/4 in carbons)
(XMT 350: 5/16 in carbons)
* With optional controls only
With the best coverage in the industry - Miller's True Blue® Warranty [PDF] delivers unparalleled peace-of-mind.

With a support system of more than 800 authorized service distributors world-wide - each staffed with factory trained, experienced and knowledgeable professionals - Miller provides you with the warranty service and genuine Miller replacement parts you require.
We understand that you need your machine as soon as possible. That is why we ensure a quick and reliable response, every time. Miller's Signature Service program guarantees to ship all available warranty items to your Miller service distributor's hands within 24 hours.
APPLICATIONS
Manufacturing Industrial
- Construction
- Fabrication
- Shipbuilding
- Rental Fleets



