K1611-1 - Lincoln Electric Paralleling Kit for DC-600 (Codes 10500+)

Unleash 1300 Amps of Welding Power

When your job demands more power than a single machine can provide, the Lincoln Electric K1611-1 Paralleling Kit is the answer. Designed for professional welders and heavy fabricators, this kit allows you to bridge two Idealarc DC-600s or DC-655s together, effectively doubling your available amperage. With this setup, you can reach a massive 1300 amps of output at a 100% duty cycle. This level of power is a game-changer for extreme applications, such as heavy-duty Submerged Arc Welding (SAW) or Carbon Arc Gouging with large diameter carbons, where a standard 600-amp machine would simply cut out or overheat.

The beauty of the K1611-1 system lies in its simplicity of operation. You don't need to worry about fighting two separate control dials to balance the load. The kit sets up a "Master/Slave" relationship between the two power sources. You simply adjust your voltage and amperage settings on the "Master" machine, and it automatically controls the second unit. This ensures that both machines contribute equally to the arc, providing a smooth, stable, and incredibly powerful output. It turns two standard shop machines into a heavy-industry powerhouse, saving you the hassle of renting or buying a specialized 1000+ amp power source for specific jobs.

This kit is specifically built for modern DC-600 units (Code numbers above 10500) and DC-655 machines. It is the perfect solution for shops that already own these reliable workhorses but occasionally hit the ceiling of their performance capabilities. Whether you are gouging out deep cracks in heavy equipment castings or running thick structural welds continuously, the 100% duty cycle rating means these machines won't quit before you do. The paralleling kit ensures that the load is shared efficiently, preventing thermal overload on individual components and extending the lifespan of your equipment under heavy stress.

Integrating the K1611-1 into your workflow opens up new possibilities for productivity. Instead of making multiple passes with lower parameters, you can increase your deposition rates significantly. For gouging, it allows for the use of larger carbons to remove metal faster and cleaner. This kit is an essential tool for shipyards, heavy equipment repair facilities, and structural steel plants where power limitations are not an option. Get the most out of your Lincoln Electric fleet and tackle the biggest jobs with confidence using the K1611-1 Paralleling Kit.