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K4266-2 - Lincoln LN-25X Wire Feeder One-Pak with K126 Pro Gun

Packaging: 1 Per Ea
$12,239.80/EA $7,649.88/1 Per Ea only $7,649.88/EASave 37%

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OVERVIEW

Ultimate Portability and Control for the Job Site

Take command of your welding projects with the Lincoln Electric LN-25X Wire Feeder One-Pak, the ultimate solution for welders who demand freedom and precision in the field. This package (K4266-2) is designed to solve the most common headaches faced by construction and fabrication professionals: cable clutter, voltage drop, and the constant need to walk back to the power source for adjustments. With the included K126 PRO 350A Flux-Cored gun, you have a complete, heavy-duty system ready to tackle structural steel and heavy fabrication right out of the box. The LN-25X is more than just a wire feeder; it is a productivity booster that keeps you welding rather than walking.

The standout feature of the LN-25X is Lincoln's exclusive CrossLinc Technology. Imagine being 200 feet in the air or deep inside a ship hull and needing to adjust your voltage. Traditionally, this meant a long trek back to the welder or relying on a helper. With CrossLinc, you have full control of your voltage settings directly at the feeder, communicating through the standard weld cable. No extra control cables are needed, which means less weight to carry, fewer trip hazards, and faster setup times. Additionally, the True Voltage Technology (TVT) ensures that the voltage you set is the voltage you get. It automatically compensates for the voltage drop that occurs over long leads, ensuring consistent, high-quality welds every time.

Built to survive the toughest conditions, the LN-25X features a flame-resistant case and potted electronics that resist moisture and corrosion. The Maxtrac wire drive system delivers reliable feeding for both solid and cored wires, preventing downtime caused by birdnesting or feed issues. This One-Pak includes everything you need to get started with large diameter flux-cored wires, including 5/64" and 1/16" drive roll kits. Whether you are repairing heavy equipment or erecting a skyscraper, the Lincoln LN-25X One-Pak delivers the power, control, and reliability you need to get the job done right.

Additional Information
Brand:Lincoln Electric
Weld Process:MIG (GMAW)
Amperage:450
Packaging Description:pack of 1
Wire Feed Speed Range:50-700 IPM
Wire Diameter Range (Solid):0.023 - 1/16 in (0.6 - 1.6 mm)
Wire Diameter Range (Cored):0.030 - 5/64 in (0.8 - 2.0 mm)
Max Spool Capacity:44 lb (20 kg), 12 in (300 mm)
Input Voltage:15-110 VDC
Technology:CrossLinc, True Voltage Technology (TVT), Maxtrac Drive System
Included Gun:K126 PRO 350A FCAW-SS (15 ft)

INCLUDED

  • LN-25X Wire Feeder w/ CrossLinc & TVT (K4267-2)
  • K126 PRO 350A FCAW-SS Welding Gun, 15 ft (K126-12)
  • Drive Roll Kit 5/64 in (2.0 mm) Solid/Cored (KP1697-5/64)
  • Drive Roll Kit 1/16 in (1.6 mm) Cored (KP1697-1/16C)
  • Gun Bushings (Tweco #2-#4 installed)

APPLICATIONS

  • Construction & Field Erection
  • Structural Steel Fabrication
  • Shipbuilding and Offshore
  • Heavy Equipment Repair
  • General Fabrication
  • Pipeline Welding

FAQ

The One-Pak includes the LN-25X Wire Feeder (K4267-2), a K126 PRO 350A FCAW-SS Welding Gun (15 ft), Drive Roll Kits for 5/64" and 1/16" wire, and installed gun bushings.

No, when paired with a CrossLinc-compatible power source, the LN-25X communicates voltage control signals through the welding power cable, eliminating the need for a separate control cable.

TVT automatically compensates for the voltage drop that occurs across long welding cables. It ensures that the voltage set at the feeder is the actual voltage delivered to the arc.

Yes, the LN-25X can operate as a standard voltage-sensing wire feeder with any CV or CC power source, but the remote voltage control features of CrossLinc will not function.

The LN-25X can accommodate wire spools up to 12 inches (300 mm) in diameter and weighing up to 44 lbs (20 kg).

It can feed solid wire from 0.023" to 1/16" and cored wire from 0.030" to 5/64". The included drive rolls are for 1/16" and 5/64" cored wire.

Yes, the case is flame-resistant and the internal PC boards are potted to protect against moisture and corrosion, making it ideal for outdoor construction environments.

The included K126 PRO Innershield gun is rated for 350 Amps at 60% duty cycle.

CATALOGUE & SPEC SHEETS

Spec Sheet