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XL4015-35 - Tregaskiss TGX 400A MIG Gun, 15ft, .035 Wire, Miller Plug

Packaging: 1 of each
$871.92/ea $613.96/1 of each only $613.96/eaSave 30%

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OVERVIEW

Technical Precision and Durability

The Tregaskiss XL4015-35 TGX MIG Gun is an air-cooled, 400-amp welding torch engineered for professional GMAW applications. This model is specifically configured with a Miller-style back-end connection, making it a direct replacement or upgrade for compatible wire feeders. The gun is rated for 400 amps, providing ample thermal capacity for high-deposition welding on mild steel, stainless steel, and aluminum applications when equipped with the proper liner. The 15-foot cable assembly features high-quality copper stranding and a durable outer jacket designed to withstand the rigors of industrial environments, including exposure to spatter, oil, and physical abrasion.

At the front end, the TGX gun utilizes Tregaskiss's proprietary TGX consumables. These components are designed for optimal electrical conductivity and heat dissipation, ensuring stable arc characteristics and extended contact tip life. The gun comes pre-fitted for 0.035-inch (0.9 mm) wire, a standard diameter for a wide range of fabrication tasks. The gooseneck geometry is optimized to provide excellent joint access while maintaining smooth wire feeding, minimizing the risk of bird-nesting or erratic feeding issues.

The TGX chassis is built to handle lower amperage applications and shorter arc-on times compared to heavy-duty robotic guns, yet it retains the robust build quality Tregaskiss is known for. The simplified design allows for easy maintenance; liners can be changed quickly, and the modular construction means repairs can be performed on the shop floor without specialized tools. For welders who demand consistency and reliability, the XL4015-35 delivers a stable arc and comfortable handling, shift after shift.

Specifications and Compatibility

  • Amperage: 400 A (Mixed Gas/CO2 ratings may vary, typically 60% duty cycle).
  • Wire Diameter: Optimized for 0.035" (0.9 mm).
  • Cooling: Air-cooled operation.
  • Connection: Miller-style direct plug.
  • Consumables: Compatible with TGX series tips, nozzles, and diffusers.
Additional Information
Amperage:400
Length:15 ft
Wire Size:0.035"
Brand:Tregaskiss
Back End:Miller
Item:Gooseneck
Torch Type:Air-Cooled
Amperage Rating:400 A
Cable Length:15 ft
Wire Diameter:0.035"
Series:TGX
Cooling Method:Air Cooled
Handle Style:Curved
Packaging Description:1 of each
Front End:Tregaskiss
Amps:400amp

INCLUDED

  • 1 x Tregaskiss TGX 400 Amp MIG Gun
  • 1 x 15 ft Cable Assembly
  • 1 x 0.035" Contact Tip (Installed)
  • 1 x Nozzle (Installed)
  • 1 x Liner (Installed)
  • 1 x Miller-Style Rear Connection

APPLICATIONS

  • General Fabrication
  • Automotive Repair and Manufacturing
  • Light to Medium Heavy Equipment Manufacturing
  • Structural Steel Welding
  • Maintenance and Repair Operations (MRO)
  • Vocational Training Centers

FAQ

The XL4015-35 is rated for 400 Amps, making it suitable for medium to heavy-duty welding applications.

This gun comes ready to weld with a 0.035-inch (0.9 mm) wire setup, including the liner and contact tip.

The cable length is 15 feet, providing good reach for working around large parts.

Yes, the XL4015-35 typically comes with a Miller-style direct plug rear connection.

This is an air-cooled MIG gun, which simplifies setup by removing the need for a water cooler.

It uses Tregaskiss TGX series consumables, including TGX contact tips, nozzles, and gas diffusers.

Yes, but you would need to change the liner to a polymer or nylon liner suitable for aluminum wire to prevent feeding issues.

It is designed for medium-duty applications. While it is rated for 400 amps, it is best suited for non-continuous, lower amperage welding or shorter arc-on times compared to heavy-duty robotic guns.