Lincoln Electric's CV-400 Ready-Pak

Idealarc® CV400 MIG Welder LF-72 Ready-Pak®


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


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