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120 Volt AC Input Compact
Wire Welder
Basic wire welding for projects and repairs around the shop,
farm or home. . . that’s where the Pro-Core 125 comes in
handy!
Plug in the Pro-Core 125 anywhere common 120 volt input
power is available. Set the simple two knob tapped control for
your material application and get it done. Right out of the box,
the Pro-Core is set up for gas-less flux-cored welding so it’s
just right for common steel welding, indoors or out. Compare
the precise drive, rugged construction and full list of standard
accessories. . . Lincoln Pro-Core is a top quality tool for anyone
with occasional welding needs.
Processes
Flux-Cored, MIG (with optional kit)
WIRE FEEDER/WELDERS
CV
DC
1
60
Hz
Publication E7.25 4/07
www.lincolnelectric.com
Advantage Lincoln
Pro-Core
®
125
Output
Input
Superior Arc Performance:
• Forgiving arc makes dialing in your application easy.
• Smooth arc starts with minimal spatter.
• 30-125 amp welding output range is enough for many tasks.
• Weld up to 1/4”steel using self-shielded Lincoln Innershield
®
wires (FCAW-S). With K2526-1 MIG conversion kit, MIG weld 24
gauge up to 12 gauge (.105”) sheet metal in a single pass.
Professional Features:
• Precise Wire Drive features:
– Precision full adjustment drive system reduces chance of wire
tangling and crushing.
– Brass-to-Brass gun connections for enhanced connectivity.
– Large industrial closed-design drive motor for improved torque
and trouble-free performance.
• Spool Gun Ready – add the optional Magnum 100SG spool gun for
reliable operation at the high wire feed speeds aluminum welding
demands. No expensive outboard modules required.
(Requires K2526-1 MIG Conversion Kit)
• No Hassle Tool-less Design – for wire spool mounting, wire drive
service and polarity changes.
• Innovative contact tip, drive roll and nozzle storage – keeps all your
consumables close at hand.
Superb Quality:
• Power Chassis™ channels airflow to cool power systems, structur-
ally secures key components and traps wires and cables to avoid
unnecessary abrasion.
• Toughest PC Board Protection in the industry – ‘Potted’ to seal sen-
sitive components from the environment, ‘trayed’ in a tough plastic
tray to add rigidity and shock resistance.
• Three Year Lincoln Warranty/90 Days on gun and cable assembly.
Shown:
K2479-1 Pro-Core
®
125
Dimensions
Product Product Rated Output Input Current @ H x W x D Net Weight
Name Number Input Power Current/Voltage/Duty Cycle Rated Output Output Range inches (mm) lbs.(kg)
Pro-Core
®
125 K2479-1 120/1/60 90A/19V/20% 20A 30-125 Amps DC 13.7 x 10.15 x 17.9 48
50-500 ipm WFS (357 x 258 x 472) (21.7)
(1.3-12.7 m/min)
Max. OCV: 33
Technical SpecificaTionS