Canadian owned and operated.
Equip your welding station with the Tweco Classic No. 4 MIG Gun, part number 1040-1111. This air-cooled torch is engineered for high-amperage MIG welding applications, offering a robust 400 Amp rating suitable for flux-cored and solid wire welding on thick materials. The 10-foot cable length is perfect for bench work or jig welding where excessive cable slack is unnecessary, helping to maintain a tidy workspace and improve wire feedability.
The 1040-1111 is outfitted with a Tweco-style rear connection, the most common connection type in the North American market, ensuring plug-and-play compatibility with Lincoln, Miller, ESAB, and other feeders equipped with Tweco adapters. The gun is factory-configured for 1/16" (1.6mm) wire, utilizing a specific liner and contact tip setup optimized for this diameter. However, the gun is fully adaptable and can be converted to run wire sizes ranging from .035" to 5/64" with the appropriate consumables.
This MIG gun utilizes the industry-standard Tweco consumable platform, which is widely available and cost-effective. It uses:
The Classic No. 4 is built with a metal-jacketed conductor tube (gooseneck) that resists damage from drops and impacts. The air-cooled power cable features a coaxial design that maximizes current carrying capacity while remaining flexible. Maintenance is straightforward, with a simple hex-screw design allowing for quick disassembly of the handle and replacement of the trigger or cable. For welders who require a no-nonsense, high-performance tool that can take a beating and keep on welding, the Tweco Classic No. 4 is the definitive choice.
| Additional Information |
|---|
| Brand:Tweco |
| Amperage:400 |
| Length:10 ft |
| Back End:Tweco |
| Wire Size:1/16" |
| Torch Type:MIG Gun (Air Cooled) |
| Duty Cycle:60% @ 400A (CO2) |
| Cooling Method:Air Cooled |
| Handle Style:Classic Paddle Handle |
| Consumable Compatibility:Tweco 14 Series Tips, Tweco 24 Series Nozzles, Tweco 54 Series Diffusers |
| Applications:Heavy Equipment Manufacturing, Structural Steel, General Fabrication, Shipbuilding |
| Item:MIG Gun |
| Front End:Tweco |
| Packaging Description:pack of 1 |
No reviews yet
Nobody has rated this product yet. If you have run it on the job, yours is the review the next buyer reads.
Used this product on the job? Tell other welders how it held up.
