Tweco X3123545 Classic 3 Air-Cooled MIG Gun Euro-Kwik 300 Amp 12ft .035-.045

Description:

The Tweco X3123545 Air-Cooled MIG Gun is used in MIG welding systems to deliver electrical current, shielding gas, and welding wire for high-performance arc welding applications. Commonly installed in fabrication shops, automotive manufacturing facilities, heavy equipment production, and industrial metalworking operations requiring reliable 300 A air-cooled welding performance. Maintenance teams, welders, and system integrators use this air-cooled MIG gun for replacement, retrofit, expansion, or repair of MIG welding systems.

Applications:

The Tweco X3123545 Air-Cooled MIG Gun is used in MIG welding systems for manual welding of carbon steel, stainless steel, and aluminum. It is commonly installed in fabrication shops, manufacturing plants, industrial maintenance facilities, and general metal fabrication applications.

Technical Specifications:

• Manufacturer Part Number (MPN): X3123545
• Brand: Tweco
• Product Type: Air-Cooled MIG Gun
• Cable Length: 12 ft.
• Rear Connector: Euro-Kwik
• Current Rating: 300 A
• Cooling Type: Air-Cooled
• Duty Cycle: 60%
• Wire Size Capacity: 0.035–0.045 in. (0.9–1.2 mm)
• Conduit Series: 42 Series
• Primary Function: MIG Welding and Wire Feeding
• Typical Applications: Metal fabrication, automotive manufacturing, industrial maintenance, and general welding operations.

Common Replacements:

• Tweco X3103545
• Tweco M3123545
• Tweco L3123545