Lincoln Electric's CV-400 Ready-Pak

Idealarc® CV400 MIG Welder LF-72 Ready-Pak® (DISCONTINUED)


Idealarc CV400 / LF-74 wire feeder welder is ideal for MIG and cored wire fabrication in heavy duty welding applications.


Output Output


Input Input


USD $11,289.00/EA

This product is not currently available for sale in this region.


Rugged, Proven Construction for Wire Welding

The rugged CV400 is ready to tackle MIG and cored wire fabrication and production work in a variety of industries: transportation, heavy equipment, structural steel, railroad, furniture, appliances and sheet metal fabrication. Simple fixed inductance, time-proven technology and heavy-duty construction will deliver years of reliable performance.

  • Lincoln Electric unique fixed inductance design - Delivers exceptional short-circuit metal transfer characteristics.
  • 115V and 42V wire feeder auxiliary power - With circuit breaker protection.
  • Connect wire feeders via either - 14-pin MS-type or terminal strip.
  • Internal components, including windings, rectifiers and circuit boards - Coated to protect against the effects of moisture and corrosion.
  • Seven year warranty on the output rectifier.


Warning -

Cancer and Reproductive Harm -

What's Included

  • CV400 Power Source (K1346-13)
  • LF-72 Bench Model Heavy Duty (K2327-6)
  • Control Cable 10 ft. (3.0 m) (K1797-10)
  • 035-.045 in. (0.9-1.1 mm) Drive Rolls for Solid Wire & Guide
  • Heavy Duty Wire Reel Stand 60 lb wire pkg max (K1524-3)
  • Weld Power Cable - 10 ft (Qty 2 - K1842-10)
  • Work Clamp (K910-2)
  • Harris® Flowmeter Regulator and 10 ft Gas Hose (3100211)
  • [Shipped fully assembled]

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Product Weights & Dimensions

Dimensions (H x W x D) 42.8 in x 22.2 in x 32 in (1087 mm x 564 mm x 813 mm)
Net Weight 475 lbs (215.46 kg)


Machines Processes Flux-Cored (FCAW)
Flux-Cored Self-Shielded (FCAW-S)
Flux-Cored Gas-Shielded (FCAW-G)
Max Rating 500 A
Output Range by Mode 60-500 A
Machines Communication Technology analog
Wire Feeder Supply Voltage 115VAC
Amphenol Pins (type of connector) 14
Work Lead Connector Type Lug

Wire and TIG Feeders

Number of driven rolls 2 rolls
Feeder type Bench
Configuration Single
Max spool diameter 60lb
UI type Simple
Max Rated Output Capable 500A
Max Wire Diameter (Solid) 1/16 in (1.6 mm)
Max Wire Diameter (Cored) 5/64 in (2 mm)
Max WFS 800IPM
Wire Configuration Single
Power Source to Feeder Communication Connector Type 14-pin
Max Spool Size (lbs) 60
Max Spool Size (kg) 30
Wire Feeders Processes MIG
Flux Cored

Basic Specification

Input Voltage 460,220/230/240
Input Current 77/39A,80/40A
Input Hertz 60
Input Power 230/460/3/60
Input Phase 3
Mode Icon CV
Output Range 12-42V,60-500A DC
Polarity DC
Rated Output 400A/36V/100%,450A/38V/60%


Typical Application General Fabrication


Warranty 3 Years