K3134-3 - Lincoln Magnum PRO 450 Dual Schedule MIG Gun, 20ft, 450A

Maximize Comfort and Control with Magnum PRO

Upgrade your welding setup with the Lincoln Electric K3134-3 Magnum® PRO 450 Dual Schedule Welding Gun. This 20-foot air-cooled gun is designed for professional welders who refuse to compromise on performance or comfort. Rated at 450 amps at 100% duty cycle (with CO2), it handles the heat of continuous welding while keeping you welding longer. The gun is compatible with wire diameters ranging from 0.035 to 5/64 inches, making it versatile enough for a wide variety of MIG, Pulsed MIG, and Flux-Cored applications.

Advanced Ergonomics

Welding fatigue can impact weld quality and productivity. That is why Lincoln Electric developed the Comfort Grip™ design. The barrel-style handle is optimized for balance and weight distribution, ensuring a comfortable hold regardless of your grip style. This ergonomic focus allows for steadier hand control and cleaner beads, even during extended welding sessions. The industrial-grade construction utilizes aircraft-grade aluminum parts to keep the gun light without sacrificing durability.

Innovative Dual Schedule Technology

Efficiency is key in any shop. The Dual Schedule feature on the K3134-3 puts control at your fingertips. With a simple toggle on the gun, you can switch between two pre-set welding schedules. This is perfect for tacking versus welding, or for moving between vertical and flat welds without stopping to adjust your machine. This feature alone can save hours of travel time back and forth to the power source over the course of a project.

Reliable Performance

The Magnum PRO 450 is built to last. It features Lincoln's PRO Select™ Gun Selection System, ensuring you have the right tool for the amperage and application. The gun also boasts superior electrical contact and heat dissipation properties, thanks to high-quality copper components. The Anti-Seize threads on the tips and diffusers mean you spend less time fighting stuck consumables and more time burning wire. Invest in a gun that works as hard as you do.