Tweco 1030-1113 Mig Welding Gun 300A 15 Ft Air Cooled

Product Description

The TWECO 1030-1113 is a Professional No. 3 Classic Series air-cooled MIG gun rated at 300 amps with a 60% duty cycle using CO2 shielding gas. It accommodates wire sizes from 0.035 to 0.045 inches and features a three-layer conductor tube construction consisting of a copper tube, silicon-resin glass insulator, and metal jacket for reliable current transfer. The 15-foot power cable provides consistent wire feedability and connects via a Tweco-style rear connection. This gun is built for medium to heavy-duty fabrication environments and is serviced by licensed welding technicians and industrial maintenance professionals.

The 1030-1113 is suited for a wide range of applications including farm and shop fabrication, maintenance and repair, production welding, and artistic metalworking. The standard 60-degree conductor tube swivels 360 degrees around the handle and can be removed and replaced without disturbing the conduit, reducing downtime during front-end consumable changes. The fully insulated Mig-Kwik connection allows fast connect and disconnect at the wire feeder, making it practical in production and job-shop environments.

Key Features

• 300A rating at 60% duty cycle with CO2 gas for medium to heavy-duty fabrication
• Accommodates wire sizes 0.035 to 0.045 inches with a 15-foot air-cooled power cable
• Three-layer conductor tube construction: copper tube, silicon-resin glass insulator, and metal jacket
• 60-degree conductor tube swivels 360 degrees and is field-replaceable without removing the conduit
• Oval handle balanced at center pivot reduces operator fatigue; high-impact crush-resistant plastic with steel spring strain relief
• Silver-plated trigger contacts with self-cleaning action; split-half handle case for field repairability
• Interchangeable front-end consumables with Tweco Spray Master and Tweco Professional No. Series guns

Compatibility

Front-end consumables are interchangeable with Tweco Spray Master series and Tweco Professional No. Series MIG guns. The rear connection uses Tweco-style fitting compatible with standard Tweco-style wire feeders.

Installation Notes

Installation and setup should be performed by a qualified welding technician familiar with MIG welding equipment. Disconnect and de-energize the wire feeder and power source before connecting or servicing the gun. Verify that the drive roll size and liner inside diameter match the selected wire diameter before use. Follow applicable ANSI and AWS safety standards for MIG welding equipment setup and operation.

Technical Specifications

• Amperage: 300A
• Duty Cycle: 60% with CO2 gas
• Wire Size Range: 0.035 to 0.045 inches
• Cable Length: 15 feet
• Cooling Method: Air cooled
• Conductor Tube Angle: 60 degrees
• Conductor Tube Rotation: 360 degrees swivel
• Rear Connection: Tweco style
• Package Weight: 11.55 pounds
• Package Length: 23.1 inches
• Package Width: 14.2 inches
• Package Height: 3.2 inches

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1030-1113