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K4274-3 - Flextec 350X PowerConnect / Power Feed 84 Complete Welding Package

Packaging: 1 Per Ea
$19,117.92/EA $17,923.05/1 Per Ea only $17,923.05/EASave 6%

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OVERVIEW

Industrial Reliability Meets Ultimate Flexibility

The Lincoln Electric Flextec 350X PowerConnect / Power Feed 84 One-Pak (K4274-3) is designed for the harsh realities of construction, shipbuilding, and heavy fabrication environments. This comprehensive package combines the rugged simplicity of the Flextec 350X power source with the advanced capabilities of the Power Feed 84 wire feeder, creating a system that is both powerful and incredibly versatile. Built to withstand extreme conditions, the power source is Desert Duty Rated for operation in temperatures up to 55°C and features an IP23 rating to protect against dust and moisture.

One of the standout features of this system is PowerConnect Technology. This innovation allows the machine to automatically sense and adjust to any input power from 200V to 600V, single or three-phase, and 50 or 60 Hz. This means you can plug in virtually anywhere without rewiring or swapping machines, making it an invaluable asset for rental fleets and mobile operations. Furthermore, the inclusion of CrossLinc Technology revolutionizes job site safety and efficiency. By communicating voltage controls over the standard weld cable, CrossLinc eliminates the need for fragile and expensive control cables, reducing job site clutter and the risk of cable failure.

The One-Pak configuration ensures you have everything needed to get started immediately. It includes the power source, the heavy-duty Power Feed 84, a Magnum PRO Curve 400 gun, and necessary cable assemblies. Whether you are welding structural steel, pipelines, or general fabrication projects, this system delivers consistent performance and reduces setup time, allowing your team to focus on the weld.

Additional Information
Brand:Lincoln Electric
Amperage:350
Voltage:200-600 V
Weld Process:Multi-Process
Duty Cycle:60%
Packaging Description:1-of-each
Process Type:MIG, TIG, Stick, Flux-Cored, Gouging
Input Voltage:200-600V
Phase:1-Phase, 3-Phase
Output Range:5-425A
Technology:CrossLinc, PowerConnect
Wire Feeder Included:Power Feed 84
Applications:Construction, Fabrication, Shipbuilding, Rental Fleets

INCLUDED

  • Flextec 350X PowerConnect Power Source (K4273-1)
  • Power Feed 84 Wire Feeder (K3328-13)
  • Magnum PRO Curve 400 Gun (15 ft)
  • Work Lead and Electrode Cable Assembly
  • Harris Regulator and Gas Hose
  • Drive Rolls and Wire Guide Kit

APPLICATIONS

  • Construction and Field Erection
  • Shipbuilding and Offshore
  • Heavy Fabrication
  • Rental Fleets
  • Pipeline Welding
  • General Maintenance and Repair

FAQ

The PowerConnect technology allows the machine to accept any input voltage from 200V to 600V, 1-phase or 3-phase, 50 or 60 Hz.

Yes, the K4274-3 One-Pak includes a Magnum PRO Curve 400 Gun (15 ft).

CrossLinc allows the power source and wire feeder to communicate voltage and amperage settings over the standard copper weld cable, eliminating the need for a separate control cable.

Yes, the Flextec 350X is capable of arc gouging with up to 3/16 inch (4.8 mm) carbons.

It typically includes the Flextec 350X PowerConnect, Power Feed 84 Wire Feeder, Magnum PRO Curve 400 gun, work lead, electrode lead, and regulator/flowmeter.

Yes, the Power Feed 84 features digital controls, memories, limits, and a bright display for precise parameter setting.

The machine is rated at 350A/34V/60% duty cycle and 300A/32V/100% duty cycle.

Yes, it is IP23 rated and Desert Duty Rated, making it highly durable for outdoor and harsh industrial environments.

CATALOGUE & SPEC SHEETS

Spec Sheet