Welding Guns
Magnum® PRO Curve™ HDE™ 550 - K4534-1, -2, -3, -4
 

Select Product

Top Features

  • 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

Processes

MIG, Pulsed MIG, Flux-Cored

Wire Diameter Range

.035 - 1/8 in. (0.9 - 3.2 mm)
Features and Benefits

The Magnum PRO Curve HDE guns are 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
Specifications
Duty Cycle at Rated Amperage 100%
Rated Amperage
  • 550
Gun Type
  • Handheld
Wire Diameter .035 - 1/8 in. (0.9 - 3.2 mm)
Cooling
  • Air cooled