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K3130-3 - Lincoln Magnum PRO Curve 300 Dual Procedure MIG Gun, 20ft Cable

Packaging: 1 Per Ea
$1,764.42/EA $1,135.84/1 Per Ea only $1,135.84/EASave 36%

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OVERVIEW

Maximize Productivity with the Lincoln Magnum PRO Curve 300

For professional welders who demand both comfort and control, the Lincoln Electric Magnum PRO Curve 300 Dual Procedure Welding Gun is the ultimate upgrade for your welding setup. This 20-foot MIG gun is not just a tool; it is a solution designed to keep you welding longer with less fatigue. The secret lies in the innovative Curve™ handle. Lightweight and perfectly balanced, it fits naturally in your hand, reducing the strain that typically comes with holding a torch for hours. Whether you are working on a production line or tackling a custom fabrication project, the comfort of the Magnum PRO Curve allows you to focus on the puddle, not the pain in your wrist.

Dual Procedure Control at Your Fingertips
One of the standout features of the K3130-3 is its Dual Procedure capability. Imagine being able to switch between a high-heat setting for flat welds and a lower setting for vertical-up passes without ever walking back to your machine. With the integrated switch on the gun, you can toggle between two different welding schedules instantly. This feature alone can save countless hours over the course of a project, keeping your arc on and your downtime low.

Built for the Long Haul
Lincoln Electric knows that downtime costs money. That is why this gun is built with industrial-grade components and utilizes the superior Magnum PRO expendables. The Copper Plus® contact tips are designed with more mass to dissipate heat faster, meaning they last longer than standard tips. Fewer tip changes mean more arc time and lower operating costs. The patent-pending Anti-Seize threads on the tips and diffusers prevent parts from fusing together, making maintenance quick and frustration-free.

Versatility and Reach
With a generous 20-foot cable, you have the freedom to move around large assemblies without dragging your wire feeder with you. The rotating gun tube allows you to adjust the angle of the nozzle to fit into tight spaces or awkward joints comfortably. Rated for 300 amps at a 60% duty cycle using CO2, this gun is ready for heavy-duty work. Upgrade your welding experience today with the reliability and performance of Lincoln Electric, available at the best prices from Welders Supply.

Additional Information
Brand:Lincoln Electric
Amperage:300
Duty Cycle:60%
Packaging Description:pack of 1
Cable Length:20 ft
Cooling Method:Air Cooled
Wire Diameter Range:0.025 in, 0.030 in, 0.035 in, 0.045 in, 0.052 in, 1/16 in, 5/64 in
Process Type:MIG, Pulsed MIG, Flux-Cored
Gun Type:Semi-Automatic, Dual Procedure

INCLUDED

  • Magnum® PRO Curve™ 300 Dual Procedure Welding Gun (20 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 Connector

APPLICATIONS

  • General Fabrication: Ideal for shop environments processing mild steel and stainless steel.
  • Structural Steel: Durable construction withstands the rigors of beam and column welding.
  • Heavy Equipment Repair: 20ft reach allows access to large machinery without moving the feeder.
  • Automotive & Transportation: Precise control for various material thicknesses.
  • Maintenance & Repair: Dual procedure switch aids in adapting to varying repair conditions quickly.

FAQ

The gun is rated at 300 Amps at 60% duty cycle when using CO2 gas, and 200 Amps at 60% duty cycle when using mixed gas.

Dual Procedure means the gun has a switch (and 4 trigger leads) that allows the operator to toggle between two different welding schedules (voltage/WFS) on a compatible wire feeder without returning to the machine.

This specific model (K3130-3) comes with a 20-foot (6.1 meter) cable.

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, the gun tube can rotate 360 degrees to help the operator access tight spaces or adjust for a more comfortable welding position.

The gun is designed to handle wire diameters ranging from 0.025 inches (0.6 mm) up to 5/64 inches (2.0 mm), depending on the liner and contact tip installed.

Yes, it typically ships with a standard liner installed, but you should verify the specific liner size matches your wire diameter before welding.

The Magnum PRO Curve 300 is an air-cooled semi-automatic MIG gun.

CATALOGUE & SPEC SHEETS

Spec Sheet