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350 Amp 450 Amp
XMT 350 CC/CV XMT 350 MPa XMT 450 CC/CV XMT 450 MPa
3-phase 3-phase
Auto-Line (230–575 V) 400 V
350 A at 34 VDC 450 A at 38 VDC
(3-phase input power at 60% duty cycle) (3-phase input power at 100% duty cycle)
Rated: 6 mm Rated: 8 mm
36.3 kg (80 lb.) 55.3 kg (122 lb.)
Dinse 1/2 in. stud
— Yes —
Yes
Yes Yes
Yes Yes
(pg 54) (pg 54)
Input Power
Primary Operating Range
Weld Output
Carbon Arc Gouging
Net Weight
Output Connector
Pulsed MIG
14-pin Compliant
Insight Core Capable
(requires Insight Core
14-pin module)
Choose the Right XMT
XMT
®
Series
XMT 450
Portability and excellent multiprocess
arc performance make the XMT family
the most popular in the industry.
With many models to choose from
the XMT family has the right solution
for your business.
XMT 350
Reliability
Wind Tunnel Technology.
™
Air flow that 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.
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 choices
Dinse-style weld disconnects (350 models) provide high-quality weld cable
connections. Machines come with two Dinse connectors.
Weld studs (450 models).
14-pin receptacle provides a quick, direct connection to Miller® wire feeders.
Capable of remote voltage control.
Input power choices
(350 models) allows for any input voltage hookup
(230–575 V, three-phase) with no manual linking,
providing convenience in any job setting. Ideal solution for dirty or
unreliable input power.
Standard hookup (450 models). 400 V only, three-phase.
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.
Welding Intelligence
™
system. XMT 14-pin
models are Insight Core capable to monitor
weld voltage, amperage, and arc-time and percentage.
UPGRADE
UPGRADE
UPGRADEUPGRADE
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Multiprocess