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Professional-grade plasma metal cutting and gouging system for handheld cutting 11/2″ and mechanized piercing 1″.

Maximum productivity

  • Finish jobs faster with cut speeds 5 times greater than oxyfuel on 1/2″ mild steel.
  • Spend less time on grinding and edge preparation due to superior cut and gouge quality.
  • Maximize your cutting time with 100% duty cycle.

Low operating costs

  • Reduce costs with consumable life up to four times longer than other systems in this amperage range.
  • Electrode end-of-life detection protects the torch and workpiece from damage by automatically stopping power when the electrode is overused.

Easy-to-use for cutting and gouging

  • No need to change the air pressure. Smart Sense™ technology ensures that it is always correctly set.
  • Tackle different jobs with multiple, easy-to-use torch styles.

Built and tested to withstand the harshest conditions

  • Duramax™ Hyamp torches are designed for high-impact and heat resistance.
  • SpringStart™ technology ensures consistent starting and a more reliable torch.
  • Low maintenance maximizes uptime.
Input voltages 480/600 V, 3-PH, 50/60 Hz
Kilowatt output 21.9 kW
Input current @ 21.9 kW 480/600 V, 31/24 A
Output current 30–125 A
Rated output voltage 175 VDC
Duty cycle @ 104° F 100% @ 125 A, 480/600 V, 3-PH
Open circuit voltage (OCV) 320 VDC
Dimensions with handles 23.3" D; 10.8" W; 20.0" H
Weight W/25' torch
  • 480 V, 105.7 lbs
  • 600 V, 104.7 lbs
Gas supply Clean, dry, oil-free air or nitrogen
Recommended gas inlet flow rate/pressure Cutting: 260 l/min (550 scfh) @ 5.9 bar (85 psi) Gouging: 212 l/min (450 scfh) @ 4.1 bar (60 psi)
Input power cable length 10′*
Power supply type Inverter – IGBT
Engine drive requirement 40 kW for full 125 A output
Certifications CSA-certified for use in the Americas and Asia, except China.
Warranty Power supplies have a 3-year warranty and torches a 1-year warranty.