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K3673-50 - Lincoln Electric 50ft Extension Cable for Magnum PRO 250LX GT Spool Gun

Packaging: 1 Per Ea
$5,641.28/EA $3,525.80/1 Per Ea only $3,525.80/EASave 37%

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OVERVIEW

Weld Further Without Moving Your Machine

Take your welding projects to new lengths with the Lincoln Electric K3673-50 Magnum PRO 250LX GT Cable Extension. If you are tired of constantly moving your heavy Ranger 330MPX generator or struggling to reach a weld joint that is just out of range, this 50-foot extension is the solution you have been looking for. Designed to work seamlessly with your Magnum PRO 250LX GT Spool Gun, this cable extension gives you the freedom to move around the job site, climb scaffolding, or work on large trailers while leaving your power source securely parked in one spot.

This isn't just a simple wire; it is a fully integrated assembly that extends your welding power, gun control signals, and shielding gas all in one durable package. The rugged outer cover is built to handle the mud, grit, and rough handling of real-world welding sites, ensuring that your equipment lasts as long as you do. Connecting the extension is quick and easy—it plugs directly into your Ranger 330MPX and your spool gun, so you can get back to welding in minutes. There is no need for complicated adapters or rewiring; it is a true plug-and-play solution designed by Lincoln Electric for professional welders.

Whether you are repairing agricultural equipment in the field, working on a construction site, or fabricating large metal structures, the K3673-50 allows you to work smarter, not harder. By extending your reach, you improve safety by reducing the need to drag heavy equipment over uneven terrain and increase efficiency by spending more time welding and less time setting up. Upgrade your mobile welding rig today with the reach you need to get the job done right.

Why Welders Choose This Extension:

  • Freedom of Movement: Walk 50 feet away from your truck or generator to weld freely.
  • Tough Construction: Resists dragging, scraping, and job site abuse.
  • Perfect Fit: No guessing games—fits your Ranger 330MPX and 250LX GT perfectly.
Additional Information
Brand:Lincoln Electric
Packaging Description:pack-of-1
Length:50 ft, 15.2 m
Compatible Gun:Magnum PRO 250LX GT
Compatible Power Source:Ranger 330MPX
Accessory Type:Cable Extension

INCLUDED

  • (1) 50 ft. (15.2 m) Cable Extension Assembly

APPLICATIONS

  • Mobile fabrication and repair
  • Structural steel erection
  • Agricultural equipment repair
  • Pipeline and infrastructure maintenance
  • Shipbuilding and marine repair
  • Large-scale construction sites

FAQ

The K3673-50 provides an additional 50 feet (15.2 meters) of length.

It is designed to connect directly to the Lincoln Electric Ranger 330MPX welder/generator.

No, it is specifically engineered for use with the Magnum PRO 250LX GT Spool Gun.

Yes, the assembly integrates power, control signals, and the gas line into a single cable bundle.

While physically possible, it is generally not recommended to exceed specified lengths due to potential voltage drop and wire feed issues. Consult the manual for maximum total length limits.

Yes, the cable features a heavy-duty industrial jacket designed to withstand harsh job site environments.

No, the K3673-50 connects directly into the Ranger 330MPX without the need for additional adapters.

Lincoln Electric typically offers a 90-day warranty on gun accessories and cables, but please verify with current warranty documentation.