The Lincoln Electric Magnum PRO AL G450W is a premium water-cooled push-pull MIG gun designed specifically to address the challenges of feeding aluminum wire in industrial environments. Identified by SKU K3357-4, this system integrates a powerful pull motor within the handle to synchronize with the wire feeder, effectively eliminating the friction and birdnesting issues common with soft aluminum wires. The 'G450W' designation indicates a robust 450-amp rating at 100% duty cycle, making it capable of sustaining high-heat input for thick material fabrication without overheating.
This model features an extended 50-foot (15.2 meter) cable assembly, providing operators with massive freedom of movement around large workpieces such as trailers, boats, or railcars. The connection is a standard Lincoln 12-pin configuration, ensuring compatibility with compatible Lincoln Electric wire feeders and power sources. The gun is engineered to utilize Magnum PRO consumables, which are renowned for their Copper Plus technology. This feature improves heat dissipation at the contact tip, significantly extending consumable life and reducing the frequency of tip changes during production runs.
Maintenance and downtime are further reduced by the Quick-Change liner system, which allows operators to replace liners in seconds without needing special tools. The ergonomic handle design helps reduce fatigue during long shifts, while the water-cooling system ensures the front end remains cool to the touch even during aggressive welding parameters.
| Additional Information |
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| packaging-description:1 Per Ea |
| ----- new values below ---- |
| Cooling Method:Water Cooled |
| Cable Length:50 ft (15.2 m) |
| Torch Type:Push-Pull |
| Wire Type:Aluminum |
| Connection Type:12-Pin |
| Trigger Position:Rear Trigger |
| Brand:Lincoln |
| Amps:450 |
| Duty Cycle:100% |
| Packaging Description:1 Per Ea |
