Lincoln Electric Flextec® 350XP (Tweco) 6-Pack Rack #K4281-2
Lincoln Electric Flextec® 350XP (Tweco) 6-Pack Rack #K4281-2
Welding type:

The Lincoln Electric Flextec® 350XP (Tweco) 6-Pack Rack #K4281-2 is a highly efficient welding solution designed for construction and industrial applications. This inverter rack includes six independent Flextec® 350XP power sources, each capable of delivering 350 amps of multi-process welding power. The rack simplifies job site logistics by providing a single primary power input for all six arcs and is equipped with CrossLinc® technology for remote operation, reducing the need for additional control cables. The Flextec® 350XP offers superior performance in stick, MIG, TIG, and flux-cored welding, making it an ideal choice for demanding environments.
At Welders Supply, we prioritize fast, reliable shipping and hassle-free returns. If you’re not fully satisfied with your purchase, you can return it within 14 days for an exchange, credit or refund. Please ensure all products are returned freight paid, in their original packaging, with all materials, manuals and accessories included. A restocking fee of up to 25% may apply based on product condition. Certain restrictions apply to custom orders, PPE and demo items. Call our customer service team at (844) 682-0205 for assistance.
Specifications - Flextec® 350XP (Tweco) 6-Pack Rack #K4281-2 | |
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Brand | Lincoln Electric |
Model | Flextec® 350XP |
SKU | #K4281-2 |
Machines Processes | Stick (SMAW) Gouging (CAC-A) Flux-Cored (FCAW) TIG (GTAW) MIG (GMAW) Flux-Cored Self-Shielded (FCAW-S) Flux-Cored Gas-Shielded (FCAW-G) |
Max Rating | 425 A |
Output Range by Mode | 5-425 A |
Machines Communication Technology | analog digital CrossLinc ArcLink |
Wire Feeder Supply Voltage | 40VDC |
Amphenol Pins (type of connector) | 5 14 12 |
Work Lead Connector Type | Tweco |
Input Voltage | 380-575/3/50/60 |
Input Current | 100/90/90 |
Input Hertz | 50,50/60,60 |
Input Phase | 3 |
Input Power | 380/460/575/3/50/60 |
Output Range | 5-425A |
Rated Output | 350A/34V/60% 300A/32V/100% |
Typical Application | Construction Construction & Field Erection Power Generation Shipbuilding Structural Welding |
Warranty | 3 Years |
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SHIPPING DIMENSIONS |
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Height: | 60.00 Inches |
Width: | 33.00 Inches |
Length: | 36.00 Inches |
Weight: | 862 Lb(s) 0 Oz |