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SKU: K4271-2

Lincoln Electric Flextec 350X Construction Multiprocess Welder, Tweco

$6,052.51Price
Quantity

The Lincoln Electric Flextec 350X Construction is a portable multiprocess power source for field welding. It delivers 350 A for stick and TIG welding and for carbon arc gouging. Its CrossLinc technology sends remote-control signals over the standard weld cables, which removes the need for a separate control cable. This version has Tweco-style output connectors.

A CrossLinc accessory handles the remote adjustment from the arc. With no control cable, setup and maintenance take less time and the job site is less cluttered. The operator panel is streamlined, and the components are designed to run cool for a long service life in high-temperature environments.

For wire welding in the field, the LN-25X CrossLinc portable feeder is the recommended partner for this power source. The enclosure is IP23 rated, and the Desert Duty certification covers temperatures up to 131°F (55°C). The output connectors are Tweco style.

Highlights

  • 350 A output for stick and TIG welding and carbon arc gouging

  • CrossLinc remote adjustment at the arc over standard weld cables

  • Recommended with the LN-25X CrossLinc portable feeder for field wire welding

  • TVT (True Voltage Technology) compensates for voltage drop

  • IP23 rated, with Desert Duty certification up to 131°F (55°C)

  • Tweco-style output connectors

Specifications

Brand

Lincoln Electric

Manufacturer part number

K4271-2

Rated output

350 A

Processes

Stick, TIG, carbon arc gouging; wire welding with an LN-25X feeder

Remote control

CrossLinc over standard weld cables

Recommended feeder

LN-25X CrossLinc portable feeder

Voltage compensation

True Voltage Technology (TVT)

Enclosure rating

IP23

Desert Duty

Up to 131°F (55°C)

Output connectors

Tweco style

Operator controls

Output dial, digital displays, hot start and arc control, local/remote switching

Good to know

  • Check the input power (voltage, phase and amperage) against your supply before you order.

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