Lincoln Idealarc R3S 400 Constant Voltage Welder 400 Amps 13941

  For sale is a Lincoln Idealarc R3S-400 Constant Voltage Welding Power
  Source, Serial No.AC399254.  Lincoln product code: 7835-M.  3/60/230/
  460VAC Input at 68 / 34 amps.  Output: 435 Amps at 40VDC at 80
  percent duty cycle / 400 amps at 40VDC at 100 percent duty cycle.
  Comes with a length of 3-phase AC power input cable, ground clamp
  with attached cable, a length of accessory cable with round, 9-
  pin female connector, and a heavy-duty, welded-steel 4-wheel sub-
  frame.

(Click on the thumbnail images to enlarge)