AC/DC 225/125
AC/DC Stick Welder

K1170 AC-225 230/1/60

The AC/DC 225/125 is the deluxe version of the world renowned AC-225 arc welder. It uses
the same traditional design of the AC-225, but adds the smoother, more stable DC welding
arc. Ideal for farm, shop, and home use where improved arc welding performance is desired.

The AC/DC 225/125 is an arc welding power source with an AC welding output range of 40-
225 amps and a DC welding output range of 30-125 amps. It is an extremely useful stick
welding power source for maintenance repair, fabrication, construction, erecting
and hardfacing applications. Also for cutting and piercing holes in steel.

Advantage Lincoln

  • Easy to install. Comes with attached input power cable and plug.
  • Easy to operate with front mounted AC/DC polarity switch and full range amperage
    selector switch for accurate and dependable procedure setting.
  • Traditional design provides long-life and low cost operation.
  • Compact size allows for easy storage and handling.
  • AC or DC welding output for complete stick welding versatility.
  • Smooth arc makes it easy to weld with different electrodes, including mild steel, low
    hydrogen, stainless steel and hardfacing electrodes.
  • Use the electrode polarity switch on the front of the machine to select a DC welding arc
    where a stable arc is essential.
  • Select an AC welding arc for large diameter general purposes electrodes for welding
    heavier plate where higher deposition rates and travel speeds are desired.
  • Electrode selection chart on the machine case provides quick and easy reference guide
    for amperage selection.
  • 225 amp AC output is enough for 3/16" diameter general purpose mild steel electrodes
    and 5/32" sizes of other electrodes.
  • 125 amp DC output is enough for most 1/8" electrodes.
  • Fan-cooled for extra thermal protection.
  • Vermin resistant mesh bottom keeps rodents and pests out of the case.
  • Powder paint finish for high corrosion resistance.
  • NEMA rated (60 Hz only).
  • UL listed and CSA approved (60 Hz only).
  • 3 year warranty on parts and labor.
  • Manufactured under a quality system certified to ISO 9001 requirements.
- Stick

Recommended General Options

K761 Wheel Kit
K1876-1 Carbon Arc Torch
Physical specifications

   : : Weight: 124 lbs. (56.3 kgs. )
   : : Dimensions (in) H x W x D : 24 x 17.25 x 12
   : : Dimensions (mm) H x W x D : 610 x 438 x 305


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