Magnum PRO Curve HDE 450 Welding Gun

Magnum® PRO Curve™ HDE™ 350 Welding Gun Ready-Pak® - 15ft


Magnum® PRO Semi-Automatic MIG welding gun with 350A 100% mixed gas duty cycle. Designed to maximize performance and operator comfort.


USD $615.00/EA


The most durable and ergonomic MIG guns in the Magnum PRO family. Designed for rugged welding environments, the Magnum PRO Curve HDE guns with Magnum PRO expendables are built to last.


  • 100% Duty Cycle - The Magnum PRO Curve HDE guns have the highest duty cycle rating in their class, making them ideal for rugged environments and high heat applications
  • Premium Expendable Performance - Lincoln Electric's long-lasting Magnum PRO expendables are designed with welding arc performance in mind. Using Magnum PRO expendables results in more time welding and less time wasted
  • Tool-less Rotatable Gun Tube - The bolt of the gun tube can be loosened without the need for tools and rotated 360°, so it is easy to position into a comfortable spot for welding
  • Over Molded Handle - The soft rubber over molding enhances comfort and allows for an easier grip of the gun


Warning -

Cancer and Reproductive Harm -

What's Included

  • (1) Welding Gun with 15 ft Cable
  • (1) KP4694-60 60⁰ Gun Tube
  • (1) KP2773-1 Insulator
  • (1) KP2747-1 Diffuser
  • (1) KP2745-045 Contact Tip .045 in
  • (1) KP2743-1-62R Nozzle

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Length (ft) 15
Length (m) 4.6
Rated Amperage (CO2) 350A
Duty Cycle at Rated Amperage (CO2) 100%
Rated Amperage (Mixed Gas) 350A
Duty Cycle at Rated Amperage (Mixed Gas) 100%
Gun Category Semi-Automatic


Typical Application General Fabrication
Heavy Fabrication
Maintenance & Repair


Warranty 90 Days