Skip to Main Content
Canadian
Canadian owned and operated

K3093-1 - Lincoln Magnum PRO Curve 400 Dual Schedule MIG Gun, 10ft, 400A

Packaging: 1 Per Ea
$1,403.92/EA $903.78/1 Per Ea only $903.78/EASave 36%

Usually ships within 3-5 business days

OVERVIEW

Work Smarter with the Magnum PRO Curve 400

Take control of your welding workflow with the Lincoln Electric Magnum® PRO Curve™ 400 Dual Schedule Welding Gun. Designed for professional welders who demand both comfort and control, this 10-foot MIG gun brings the power of your machine right to your fingertips. The built-in Dual Schedule toggle switch is a game-changer for productivity, allowing you to instantly switch between two different welding settings without stopping to adjust your machine. Whether you are moving from a flat weld to a vertical-up pass or tacking before a final run, you can change your parameters in a split second.

Comfort is king during long shifts, and the Magnum PRO Curve™ handle delivers. It features a lightweight, curved grip that fits naturally in your hand, reducing wrist strain and fatigue. Combined with a rotating gun tube and a convenient hanger clip, this gun adapts to your workspace, letting you weld in tight corners or awkward positions with ease. The 10-foot cable provides ample reach for standard bench work and shop fabrication.

Durability is built into every component. The gun uses Lincoln's premium Copper Plus® contact tips, which are designed with extra copper mass to pull heat away from the wire, keeping your tips cooler and lasting longer. This means fewer interruptions for tip changes and more arc-on time. The industrial-grade construction ensures that the K3093-1 can withstand the rigors of daily shop use, from high-amperage structural welding to precision fabrication.

Why Choose the K3093-1?

  • Dual Schedule Control: Switch settings at the gun, not the machine.
  • Superior Comfort: Ergonomic Curve handle reduces operator fatigue.
  • Longer Consumable Life: Copper Plus tips dissipate heat better than standard tips.
  • Versatile Performance: Rated for 400 amps (CO2) to handle heavy jobs.
Additional Information
Brand:Lincoln Electric
Amperage:400
Duty Cycle:60%
Packaging Description:pack of 1
Torch Type:MIG Gun, Semiautomatic
Cooling Method:Air Cooled
Cable Length:10 ft
Wire Size Range:0.025 in - 5/64 in
Process:MIG (GMAW), Pulsed MIG (GMAW-P), Flux-Cored Arc Welding (FCAW)
Features:Dual Schedule, Curve Handle, Rotating Gun Tube

INCLUDED

  • Magnum PRO Curve 400 Dual Schedule Welding Gun (10 ft)
  • Contact Tip (Qty. 1) (KP2744-045)
  • 0.625 in. (15.9 mm) Thread-On Gas Nozzle with 1/8 in. (3.2 mm) recess (KP2742-1-62R)
  • Thread-On Diffuser (KP2746-1)
  • Gun Hanger Clip

APPLICATIONS

  • Shop Production
  • Maintenance and Repair
  • Structural Fabrication
  • Construction
  • Heavy Equipment Manufacturing

FAQ

The Dual Schedule feature allows the welder to switch between two different welding procedures (voltage and wire feed speed) using a toggle switch located on the gun handle, provided the power source supports this function.

The gun is rated at 400 Amps at 60% duty cycle when using CO2 gas, and 300 Amps at 60% duty cycle when using mixed shielding gases.

It uses Lincoln Electric Magnum PRO expendables, including Copper Plus contact tips (KP2744 series), thread-on gas nozzles (KP2742 series), and thread-on diffusers (KP2746 series).

Yes, Lincoln MIG guns typically ship with a standard liner installed, though the specific liner part number depends on the wire size configuration. Check the manual for the pre-installed liner specifications.

This gun is designed to feed wire diameters ranging from 0.025 inches (0.6 mm) up to 5/64 inches (2.0 mm).

Yes, the K3093-1 features a rotating gun tube that allows you to adjust the angle of the neck for better comfort and access to tight spaces.

The K3093-1 model comes with a 10-foot (3.0 meter) cable.

Yes, the Magnum PRO Curve 400 is rated for MIG, Pulsed MIG, and Flux-Cored welding processes.

CATALOGUE & SPEC SHEETS

Spec Sheet