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K4278-3 / Flextec® 350X Construction / LN-25X® One Pak®

$9,420.32
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AvailabilityIn stock
SKU
K4278-3

  • Flextec 350X Construction model multi-process power source with CrossLinc Technology suited for field construction applications.

 

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More Information
Brand LINCOLN ELECTRIC
Features

The Flextec 350X Construction / LN-25X One-Pak system takes full advantage CrossLinc Technology. With the addition of Lincoln's most durable and ergonomic Magnum Pro Curve HDE weld gun, this is the perfect system for wire welding in the field. The One-Pak makes ordering easy using a single part number.

Features

  • Rugged and simple to use. Trayed and potted PC boards. IP23 rated for harsh environments.
  • CrossLinc allows for remote voltage control from the wire feeder at hundreds of feet away with no additional control cables.
  • TVT compensates for voltage loss in the system resulting in actual voltage that matches preset voltage.
  • Additional weld and work power leads required.
Specifications

Machines

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 425A, 45V
Output Range by Mode 5A to 425A
10V to 45V
Rated Gouging Carbon Diameter 1/4 in (6.5 mm)
Data Technologies USB
Machines Communication Technology analog
digital
CrossLinc
ArcLink
Wire Feeder Supply Voltage 40VDC
Amphenol Pins (type of connector) 5
Work Lead Connector Type Tweco

Wire and TIG Feeders

Number of driven rolls 2 rolls
Feeder type Portable
Configuration Single
Max spool diameter 300mm
Communication Technology CrossLinc
UI type Meters
Max Wire Diameter (Solid) 1/16 in (1.6 mm)
Max Wire Diameter (Cored) 3/32 in (2.4 mm)
Max WFS 800IPM
Feedhead Configuration Single
Wire Configuration Single
Power Source to Feeder Communication Connector Type none
Accesories Communication Connector Type none
Gun Bushing Tweco #2-#4
MIG-WireFeeders Yes
Wire Feeders Processes MIG
Flux Cored

Basic Specification

Input Voltage 380-575/3/50/60
Input Current 18/17/17, 26/23/18
Input Power 380/460/575/3/50/60
Output Range 5-425A
Rated Output 350A/34V/60%,300A/32V/100%

Application

Typical Application Construction
Cross Country Pipeline
Construction & Field Erection
General Fabrication
Heavy Equipment
Heavy Fabrication
Maintenance & Repair
Offshore
Pipeline & Offshore
Power Generation
Shipbuilding
Structural Fabrication
Structural Welding

Warranty

Warranty 3 Years
Title
FLEXTEC®350 X Spec Sheet
  • 8.5 ft (2.6 m) input power cord.
  • Drive Roll Kit .040 - .045 in (1.0 - 1.2 mm) Cored Wire | KP1697-045C.
  • Flextec® 350X Construction (Tweco® ) | K4271-2.
  • Magnum® PRO Curve™ HDE™ 250 Welding Guns | K4531-2-10-45.
  • LN-25X® w/CrossLinc® and TVT (No Flowmeter, Tweco®) | K4267-2.