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K126-2 - Lincoln Magnum Classic K126-2 Innershield Gun 350A 15ft

Packaging: 1 Per Ea
$2,133.48/EA $1,373.43/1 Per Ea only $1,373.43/EASave 36%

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OVERVIEW

Rugged Performance: Lincoln K126-2 Magnum Classic Innershield Gun

When the job calls for heavy structural welding and self-shielded flux-core wire, the Lincoln Electric K126-2 Magnum® Classic is the welding gun professionals trust. Known simply as the "K126" on many job sites, this 350-amp gun has earned a reputation for being virtually indestructible in the toughest environments. From high-rise construction to barge repair, the K126-2 provides the reliability needed to keep the arc on and the project moving forward.

The K126-2 is built to withstand the abuse of field work. It features a thick, reinforced rubber jacket that protects the copper cable from heavy traffic, sharp metal edges, and hot spatter. Despite its rugged build, the gun remains surprisingly lightweight and maneuverable, allowing welders to maintain high-quality beads in vertical and overhead positions without excessive fatigue. The 15-foot cable length offers excellent freedom of movement, essential for working around large beams or heavy machinery.

Key User Benefits

Operators appreciate the positive feel of the heavy-duty trigger, which provides confident engagement every time. The 62-degree gooseneck is optimized for standard structural joints, but the modular design allows for the installation of alternative gun tubes if you need to reach into tight corners or complex geometries. Maintenance is straightforward, with easily replaceable contact tips and liners that ensure smooth wire feeding.

This package comes complete with essential consumables, including severe duty contact tips in multiple sizes (5/64", 3/32", and 7/64") and an insulated guide, so you are ready to tackle different wire sizes right out of the box. If you are running Lincoln Innershield® wires, the K126-2 is the perfect companion, delivering the current and stability needed for X-ray quality welds.

Applications: Ideal for industrial fabrication, heavy equipment manufacturing, shipbuilding, bridge and ironworking, and pipeline construction.

Additional Information
Brand:Lincoln Electric
Amperage:350
Duty Cycle:60%
Packaging Description:pack of 1
Cable Length:15 ft
Wire Diameter Capacity:0.062" (1.6mm), 0.072" (1.8mm), 0.078" (2.0mm), 0.094" (2.4mm)
Process Type:FCAW-SS (Self-Shielded Flux Core)
Cooling Method:Air Cooled
Gun Tube Angle:62 Degrees
Series:Magnum Classic

INCLUDED

  • Lincoln K126-2 Magnum Classic Welding Gun (15 ft)
  • 5/64 in. (2.0 mm) Severe Duty Contact Tip (KP2100-1B1)
  • 3/32 in. (2.4 mm) Severe Duty Contact Tip (KP2100-4B1)
  • 7/64 in. (2.8 mm) Severe Duty Contact Tip (KP2100-3B1)
  • 3/4-1 in. Stickout Insulated Guide (KP2089-1)
  • Owner's Manual

APPLICATIONS

  • Industrial Fabrication
  • Heavy Equipment Manufacturing and Repair
  • Shipbuilding and Marine Construction
  • Structural Steel Erection
  • Bridge and Ironworking
  • Pipeline Construction
  • Field Erection

FAQ

The K126-2 is rated at 350 Amps at a 60% duty cycle using CO2.

It is designed for wire diameters ranging from .062 inches (1.6 mm) to 3/32 inches (2.4 mm).

No, the K126-2 is designed for Flux-Cored Self-Shielded (FCAW-SS) welding, commonly known as Innershield welding.

The gun comes with a 15-foot (4.5 meter) cable.

It includes 5/64" (KP2100-1B1), 3/32" (KP2100-4B1), and 7/64" (KP2100-3B1) severe duty contact tips, and a 3/4-1" stickout insulated guide (KP2089-1).

Yes, the standard 62-degree gun tube can be replaced with alternate gun tubes for limited accessibility applications.

The K126-2 meets NEMA specification EW3.

This gun is specifically optimized for self-shielded flux-cored welding. For gas-shielded MIG welding, a Magnum PRO or similar gas-shielded gun is recommended.

CATALOGUE & SPEC SHEETS

Spec Sheet