K3569-2 - Lincoln Magnum PRO 250LX GT Spool Gun 25ft K3569-2

Advanced Aluminum Welding Solution for Ranger MPX Series

The Lincoln Electric Magnum PRO 250LX GT Spool Gun (K3569-2) represents a significant leap forward in field welding efficiency. Designed specifically for the modern welder, this spool gun offers a seamless, direct connection to the Ranger 330MPX, Ranger Air 260MPX, and Maverick series engine drives. Unlike traditional setups that require bulky, expensive adapters or external control boxes, the 250LX GT plugs directly into the machine's 7-pin connector. This streamlined integration not only reduces setup time but also eliminates potential points of failure, ensuring you can get to work immediately.

Synergic Control Technology

One of the standout features of the K3569-2 is its synergic wire speed adjustment. This advanced functionality allows operators to adjust wire feed speed remotely at the gun itself. Because the system is synergic, the power source automatically adjusts the voltage to match the wire speed, maintaining a stable arc without the need to walk back to the welder. This feature is invaluable on large job sites where the power source may be hundreds of feet away or located on a truck bed.

Industrial Performance and Durability

Rated at 250 amps at a 60% duty cycle, this air-cooled spool gun is built to handle rigorous industrial applications. It comes pre-equipped to run 3/64-inch aluminum wire, making it an ideal choice for mobile fabrication and repair of aluminum structures. The gun utilizes Lincoln's premium Magnum PRO expendables, including Copper Plus contact tips which offer superior heat dissipation and longevity compared to standard tips. The internal gas valve ensures precise shielding gas coverage, controlled directly by the trigger, which is essential for machines lacking internal gas solenoids.

User-Friendly Design

The ergonomic handle and tool-less drive roll tensioner make the 250LX GT comfortable and easy to use for extended periods. The large thumbscrew allows for fine-tuning of drive roll pressure without tools, while a set screw is available for coarser adjustments if switching to steel wire. With a 25-foot cable, welders have ample reach to access difficult joints, further enhancing productivity in the field.