10401114 - Tweco Classic 4 MIG Gun, 400A, 20ft, Tweco Connection

Heavy-Duty 400A MIG Welding Gun

Maximize your welding productivity with the Tweco Classic No. 4 MIG Gun, configured with a 20-foot cable and a Tweco rear connection. This air-cooled torch is engineered for professional welders who demand reliability and performance. With a rating of 400 Amps at 60% duty cycle using CO2 gas, it is perfectly suited for high-amperage welding on mild steel, stainless steel, and aluminum applications.

The Classic No. 4 features a rugged design that includes a durable cable assembly, a comfortable paddle handle, and a 60-degree conductor tube. The 20-foot cable length offers significant advantages in large work cells, allowing operators to access joints that are further away from the power source. The gun is fully field-repairable, meaning downtime is minimized if a component needs replacement. It comes ready to weld with a liner, contact tip, and nozzle pre-installed.

Key Features:

• High Amperage Capacity: 400A rating handles thick materials and high deposition rates.
• Extended Reach: 20ft cable allows for greater mobility around large workpieces.
• Universal Compatibility: Tweco connection fits most standard feeders with appropriate adapters.
• Easy Maintenance: Uses standard Tweco consumables found in almost every welding shop.

Invest in the Tweco Classic No. 4 for a proven welding solution that combines traditional durability with the performance required for modern fabrication tasks.