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

Packaging: 1 of each
$1,035.90/ea $734.68/1 of each only $734.68/eaSave 29%

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SKU: TREXL4020 Categories: , ,

OVERVIEW

Heavy-Duty Industrial MIG Gun

The Tregaskiss XL4020 is a premium 400 Amp MIG gun designed for the most demanding industrial environments. Part of the legendary TOUGH GUN series, this OEM model is engineered to deliver consistent performance and longevity in high-volume manufacturing settings. With a 20-foot cable assembly, it provides welders with the necessary reach to access large workpieces without constantly repositioning the wire feeder, enhancing productivity and workflow efficiency.

This air-cooled gun is rated for 400 amps at 100% duty cycle when using CO2 shielding gas, making it a powerhouse for continuous welding operations. The rugged chassis construction ensures that the gun can withstand the physical abuse typical of heavy fabrication shops, including drops, drags, and impact. The XL4020 utilizes Tregaskiss's industry-leading consumables, known for their superior conductivity and arc stability, ensuring high-quality welds shift after shift.

Maintenance is streamlined with the TOUGH GUN design. Components are easily accessible for replacement, reducing downtime. The gun features a durable outer jacket that resists cuts and abrasion, protecting the internal power cable and liner. Whether you are welding heavy equipment, structural steel, or railcars, the Tregaskiss XL4020 offers the reliability and performance required to meet strict production schedules and quality standards.

Key Technical Specifications

  • Model: XL4020
  • Amperage: 400 A
  • Cable Length: 20 ft (6.1 m)
  • Cooling: Air Cooled
  • Duty Cycle: 100% w/ CO2, 60% w/ Mixed Gas
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.