The Lincoln Electric Magnum® PRO Curve™ 400 Welding Gun (K2952-2-3-45-550) is a premier semi-automatic MIG solution designed for heavy-duty industrial fabrication. Rated at 400 amps with a 60% duty cycle using CO2 gas, this 15-foot gun assembly delivers consistent power delivery for demanding welding applications. The "Ready-Pak" configuration ensures that the unit arrives pre-assembled with a Lincoln-style gun connector (K466-3), a 0.045-inch wire liner, and essential front-end consumables, allowing for immediate integration into your existing welding setup.
At the core of this gun's design is the Curve™ handle, engineered to be lightweight and balanced. This ergonomic focus significantly reduces operator fatigue during long welding shifts, providing a comfortable grip that enhances control and precision. The gun also features a rotating gun tube and a convenient gun hanger clip, allowing welders to adjust the neck orientation to fit into tight or awkward spaces without compromising the wire feed path. The industrial-grade construction ensures the gun withstands the rigors of shop environments, resisting impact and abrasion.
This model utilizes Lincoln's advanced Magnum® PRO expendables, specifically the Copper Plus® contact tips. These tips are designed with a larger diameter and greater mass than standard tips, which improves heat dissipation and electrical conductivity. This results in a cooler running tip, reduced arc instability, and significantly longer consumable life. By extending the interval between tip changes, the Magnum PRO Curve 400 increases arc-on time and reduces overall operating costs. The simplified selection of expendable parts further streamlines inventory management for maintenance teams.
| Additional Information |
|---|
| Brand:Lincoln Electric |
| Amperage:400 |
| Duty Cycle:60% |
| Packaging Description:pack of 1 |
| Torch Type:MIG Gun |
| Cable Length:15 ft |
| Amperage Rating:400 A |
| Wire Diameter:0.045 in |
| Cooling Method:Air Cooled |
| Process Type:MIG, Flux-Cored |
