Tweco 10401146 Professional Classic No. 4 400 Amp 0.035 inches - 0.045 inches Air Cooled MIG Gun 15 feet Cable/Lincoln Style Connector

Product Description

The Tweco 10401146 Professional No. 4 Classic Series 400 A MIG Gun features a heavy-duty contact tip that accommodates wires of size 0.035" - 0.045". The air-cooled MIG gun is ideal for semi-automatic welding applications and is suitable for medium/heavy-duty fabrication. The 15' lead cable offers good wire feedability and features a Lincoln style rear connection.

• Industry standard for 40+ years, oval shaped handle reduces grip required to manipulate MIG gun position
• Balanced to pivot at the center of the handle for ease of use in different welding positions, reduces operator fatigue
• Gun hanger located at the bottom for ease of resting gun when not in use

Product Highlights

This Tweco MIG gun features a steel spring strain relief that provides support to the cable, a fully insulated MIG-Kwik connection, and enhanced direct plug capabilities.

Product Information

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 10401146
• Country of Origin: Mexico

Technical Specifications

• MIG Amperage Range: 400 A
• MIG Wire Size: 0.035" - 0.045"
• Cooling Method: Air Cooled
• Cable Length: 15'
• Wire Type: Solid, Flux Cored Gas Shielded, Flux Cored Self-Shielded, Aluminum
• Rear Connection: Lincoln Style Connector
• Trade Name: Tweco Professional Classic No. 4
• Amperage: 400 Amps
• Duty Cycle: 60% with CO2 gas
• Wire Size Range: .035">–.045 in (0.9">–1.2 mm) wire
• Connection Type: Lincoln-Compatible
• Contact Tip Series: 14
• Duty Rating: Heavy Duty
• For Gas Type: CO2 (Carbon Dioxide)
• For Wire Type: Aluminum, Flux-Cored, Solid
• Gas Diffuser Number: 54A
• Handle Type: Straight
• Liner Series: 44
• MIG Gun Model: L415-3545
• MIG Gun Series: Classic No. 4
• MIG Gun Type: Air-Cooled MIG Gun
• Manufacturer Part Number: 1040-1146
• Max. Wire Dia.: 0.035 in
• Maximum Amperage: 400 A
• Neck Tube Angle: 60 °
• Neck Tube Radius: Medium
• Neck Tube Type: Fixed
• Nozzle Series: 24A
• Process: MIG Welding (GMAW); Flux-Cored Welding (FCAW)
• Trigger Type: Standard
• Neck Tube Material: Copper
• Wire Feed Type: Push
• UNSPSC: 23171540
• Brand Manufacturer: Tweco
• MPN: 1040-1146
• UOM: EA
• Manufacturer: Tweco
• Prop 65: No
• Duty Level: Heavy
• Minimum Wire Diameter: 0.035 in
• Maximum Wire Diameter: 1/16 in