Stick Welders view all

Idealarc® R3R-500-I Stick Welder (Not Available in US)

K1380-2

Top Features

  • The R3Rs produce a quality, low spatter, smooth arc without pop-outs.
  • Calibrated current control knob makes procedure setting simple and easy.
  • Smooth arc makes it easy to weld with mild steel, low hydrogen, stainless steel and hardfacing electrodes.
  • Stackable case design with built-in lift hook allows for easy storage and handling.
  • Submersion dipped transformer assembly for added corrosion and moisture protection.

Input Power

  • 220/380/440/3/50/60

Processes

Stick, TIG, Gouging

Where To Buy

Equipment Details

400 Amp DC Stick Welding Power Sources

Look to the R3R family of power sources from Lincoln Electric for your heavy-duty stick welding needs. Whether you’re using mild steel, low hydrogen, stainless steel or hardfacing electrodes, the Idealarc® R3R-500-I produces a smooth, quality arc for consistent results day-in and day-out. The R3Rs provide peace of mind with their traditional, fan-cooled design for long life expectancy and low cost operation, calibrated current control knob for simple and easy procedure setting, and all weather protection including a powder paint finish for durability in even the roughest environments. The R3R-500-I is also a proven DC TIG welder – simply add optional TIG accessories and a cylinder of shielding gas.

  • The R3Rs produce a quality, low spatter, smooth arc without pop-outs. Line voltage fluctuations of up to ±10% are handled by the R3Rs input compensation function, which keeps the output constant.
  • Calibrated current control knob makes procedure setting simple and easy. Polarity switch, voltmeter and ammeter are standard.
  • Smooth arc makes it easy to weld with mild steel, low hydrogen, stainless steel and hardfacing electrodes.
  • Stackable case design with built-in lift hook allows for easy storage and handling. Machines can be safely stacked three high (without an undercarriage) to conserve floor space.
  • Submersion dipped transformer assembly for added corrosion and moisture protection.
  • Totally enclosed fan motor is permanently lubricated.
  • Designed to NEMA specifications.
  • The R3R-500-I is capable of arc gouging using a carbon electrode with a maximum diameter of 5/16" (7.9mm).
  • Three year warranty on parts and labor.
  • Manufactured under a quality system certified to ISO 9001 requirements.
Input Power
  • 220/380/440/3/50/60
Rated Output
  • 400A/36V/60%
Input Current
  • 37A
Output Range
  • 60-500A
Dimensions (H x W x D) 31.0 in x 22.3 in x 32 in (787 mm x 566 mm x 813 mm)
Category
Product Number
Product Name
General
Remote Output Control - 25 ft. (7.6 m)
General
Undercarriage
Stick
Accessory Kit - 400 Amp
TIG
Twist Mate™ Plug - For 1/0-2/0 (50-70mm2) Cable
TIG
Twist Mate™ Plug - For 2/0-3/0 (70-95mm2) Cable
TIG
Twist Mate™ Receptacle - For 1/0-2/0 (50-70 mm2) Cable
TIG
Twist Mate™ Receptacle - For 2/0-3/0 (70-95 mm2) Cable
TIG
TIG Module
TIG
TIG Module Docking Kit
TIG
Foot Amptrol™ - 25 ft. (7.6m) (6 pin)
TIG
Contactor Kit
TIG
Control Cable for TIG Module
TIG
TIG Module Control Cable Extension
TIG
Deluxe Adjustable Gas Regulator and Hose Kit