- Lincolnelectric Wire Feeder Specification Sheet

LN
™
-25
The LN
™
-25 semiautomatic wire feeder is ideal for field or construction use. Since it is powered
across the arc, no control cables are needed! Simply connect the weld cable, attach the arc
sensing clip, and you’re ready to go.
Portable Construction Wire Feeder
• For MIG and flux-cored arc welding processes using up
to 44 lb. (19.9 kg) spools.
• Designed for .023-1/16" (0.6-1.6 mm) solid, .035-5/64"
(0.9-2.0 mm) cored and .035-1/16" (0.9-1.6 mm) aluminum
wire sizes.
• Selectable dial for setting low range, 50-350 ipm
(1.3-8.9 m/min) wire feed speed or high range, 50-700 ipm
(1.3-17.8 m/min) wire feed speed.
• Includes DC voltmeter, voltmeter polarity switch and 15 ft.
(4.6 m) arc sensing lead and clip and 20" (508 mm) weld
power cable.
• Automatic overvoltage and motor overload shutdown
protection.
• Double-latched case features an insulated gun
holder and easy access to wire.
• Entire unit is compact and portable and will pass
through a 16" (400 mm) diameter manhole/manway.
• Three-year warranty on parts and labor.
Processes
• MIG
• Flux-Cored
Output
LN
™
-25 Model (K449) Includes
• Internal Contactor and Gas
Solenoid
• Arc Sensing Lead and Clip,
15 ft. (4.5 m)
• Weld Power Cable, 20" (508 mm)
Required Options
• Gun and Cable Assembly
• Drive Roll Kit
• Weld Power Cable
Key Options
• More options at end of section
Power Sources
All electric or engine drive welders
with CV capability.
Literature
E8.100
Product Product Input Output Capacity Wire Feed Speed Range Wire Size Range H x W x D Net Weight
Name Number Power Current/Duty Cycle ipm (m/min) in. (mm) in. (mm) lbs.(kg)
LN
™
-25 K449 15-40V DC up to: 350A/60% 50-700 Solid: .023-1/16 (0.6-1.6) 14 x 7.4 x 21 35
Across-The-Arc (110V DC Max. OCV) (1.3-17.8) Cored: .035-5/64 (0.9-2.0) (356 x 188 x 533) (15.4)
www.lincolnelectric.com/wire-feeders
Semiautomatic Wire Feeders
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