Lincoln Electric 4-Pack Multi-Operator Welder Rack w/ Flextec 350X PowerConnect Multi-Process Power Sources #K4726-2

Lincoln Electric Flextec® 350X PowerConnect® 4-Pack Rack Multi-Process Welder (200-575V 1/3PH) #K4726-2

The Lincoln Electric Flextec® 350X PowerConnect® 4-Pack Rack is designed for efficient multi-process welding in a compact and mobile package.

This unit includes four 350X PowerConnect machines, offering 350 amps of welding power each, all powered by a single primary power drop.

Built for durability, this rack configuration ensures easy transportation and protection, ideal for industrial settings.

NEW From Previous Version:

• Software Update Capabilities: New models are capable of software updates via USB.
• Enhanced Crosslinc® Control: New models now allow remote weld mode changes via Crosslinc, and automatic weld mode selection (Process Select Assist) based on connected Crosslinc Accessory.

Processes

• Stick
• TIG
• Pulsed & CV MIG
• Arc gouging

Highlights

• 4 Flextec® 350X Machines: Includes four multi-process welding machines for versatile welding applications.
• Multi-Process Welding: Supports MIG, TIG, Stick, and Flux-Cored welding for maximum flexibility.
• Single Power Drop: Powers all machines with one primary connection for convenience.
• Energy-Efficient Design: Inverter-based technology reduces power consumption.
• Rugged Rack Construction: Built to withstand tough environments for lasting durability.
• Voltage Input Flexibility: Operates on 200-575V for adaptable power options.

Benefits of the Lincoln Electric Flextec® 350X PowerConnect® 4-Pack Rack

• Provides four individual welding machines in one portable rack
• Saves time with easy setup and transport
• Reduces power requirements by utilizing a single primary power drop
• Energy-efficient inverter technology reduces operating costs
• Ideal for large job sites needing multi-welder support

Fast, Free Shipping & Easy Returns

At Welders Supply, we focus on providing quick, dependable shipping and seamless returns. If you're unsatisfied, return the product within 14 days for an exchange, credit, or refund. All returns must be freight prepaid, in the original packaging, with all manuals and accessories. A restocking fee of up to 25% may apply depending on the condition of the returned product. Certain exclusions apply, including custom orders, PPE, and demo items. For more details, contact our customer service team at 1-844-682-0205.

Browse all welding machines or explore Lincoln Electric welding supplies at the best prices online.

This product replaces these legacy models:

• Flextec® 350X PowerConnect® Welder 4-Pack Rack (200-575V 3PH) #K4726-1

General Specification

Machine Technologies & Connections

Application

Warranty

• Flextec 350X Product Info
• CrossLinc Technology Brochure
• Lincoln Electric Multi-Operator Invertor Rack Product Info

Product Questions and Answers

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