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XL4020 - Tregaskiss XL4020 TOUGH GUN 400A MIG Torch, 20ft

Packaging: 1 of each
$1,035.90/ea $729.43/1 of each only $729.43/eaSave 30%

Usually ships within 3-5 business days

OVERVIEW

Reliable Power and Reach for Professional Welders

When your work demands a welding gun that can take a beating and keep on arcing, the Tregaskiss XL4020 TOUGH GUN is the tool you need. Built for the professional welder who tackles heavy plate and structural projects, this 400-amp MIG gun combines raw power with a rugged design. The extended 20-foot cable is a game-changer for working on large assemblies, trailers, or heavy machinery, giving you the freedom to move around your workpiece without being tethered on a short leash.

Comfort is key during long shifts, and the Tregaskiss handle is designed with ergonomics in mind. It fits naturally in the hand, reducing grip fatigue and allowing for precise torch manipulation even in out-of-position welds. The air-cooled design means you don't have to worry about maintaining a water cooler or dealing with coolant leaks, keeping your setup simple and robust. The gun runs cool even at high amperages, protecting your hand from excessive heat buildup.

Consumable life is a major factor in daily welding, and this gun is optimized for Tregaskiss high-performance contact tips and nozzles. You'll spend less time changing tips and more time laying beads. The heavy-duty strain relief systems at both the feeder and gun ends prevent cable kinking and wire feed issues, ensuring a smooth, stable arc. Upgrade your rig with the XL4020 and experience the difference that a true industrial-grade MIG gun makes in your daily fabrication work.

Built for the Shop Floor

  • Extended Reach: 20ft cable for maximum mobility.
  • High Output: 400A rating handles thick materials with ease.
  • Durable: Armored cable jacket resists shop floor damage.
  • User-Friendly: Easy liner changes and consumable replacement.
Additional Information
Amperage:400
Length:20 ft
Brand:Tregaskiss
Amperage Rating:400A
Cable Length:20 ft
Cooling Method:Air Cooled
Process Type:MIG (GMAW), Flux Cored (FCAW)
Duty Cycle:100% (CO2), 60% (Mixed Gas)
Series Name:TOUGH GUN
Applications:Heavy Equipment Manufacturing, General Fabrication, Automotive, Railcars
Packaging Description:1 of each
Front End:Tregaskiss
Back End:n/a

INCLUDED

  • 1 x Tregaskiss XL4020 400 Amp MIG Gun
  • 1 x 20 ft. Cable Assembly
  • 1 x Standard Gooseneck
  • 1 x Contact Tip (installed)
  • 1 x Nozzle (installed)

APPLICATIONS

  • Heavy Equipment Manufacturing
  • Structural Steel Fabrication
  • Railcar and Locomotive Assembly
  • Shipbuilding and Marine Repair
  • Automotive and Transportation
  • General Industrial Fabrication

FAQ

The Tregaskiss XL4020 is rated for 400 amps at 100% duty cycle with CO2 gas, and 60% duty cycle with mixed gases.

This model comes with a 20-foot (approx. 6.1 meters) cable assembly.

The XL4020 is an air-cooled MIG gun.

It typically uses standard Tregaskiss TOUGH GUN consumables, including TOUGH LOCK contact tips and nozzles.

Yes, the gun is suitable for both MIG (GMAW) and Flux-Cored (FCAW) welding processes, provided the correct liner and drive rolls are used.

Yes, it typically ships with a standard liner installed, usually for .035-.045 wire, but this should be verified based on the specific configuration.

The 'Chassis' designation or specific part number usually dictates the pin. Standard Tregaskiss guns can be configured for Miller, Lincoln, Tweco, or Euro feeders. Please verify the specific pin configuration for your feeder.

Many Tregaskiss TOUGH GUN models feature rotatable necks to improve access to tight joints. Check the specific neck part number included.