Description
Maximum productivity
- Finish jobs faster with cut speeds five times greater than oxyfuel on 12 mm (1/2”) mild steel
- Superior cut and gouge quality let you spend less time on grinding and edge preparation
- 100% duty cycle maximizes your cutting time
- Multiple, easy-to-use torch styles let you tackle a wide variety of jobs using the same system

Easy-to-use for cutting and gouging
- No need to change the air pressure – Smart Sense™ technology ensures that it is always correctly set
- SpringStart™ technology ensures consistent starting and a more reliable torch
- Drag cut at full output with a patented shield that reduces dross buildup for smoother cutting
Lower operating costs
- 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
Built to handle tough jobs
- Hypertherm Certified™ reliability ensures peak performance even in the harshest environments
- Duramax® Hyamp™ torches are designed for high-impact and heat resistance
Details
Delivering maximum power and performance for air plasma, the Powermax125® plasma system cuts thick metals fast. Able to make short work of the toughest cutting and gouging jobs, the system offers a 100% duty cycle, a 25 mm (1″) mechanized pierce capability, and fast gouging metal removal. It also gives you the latest technological innovations, such as Smart Sense™ technology to automatically adjust the gas pressure.
Technical specification
| Input voltages | CSA | 480/600 V, 3-PH, 50/60 Hz |
|---|---|---|
| CE | 400 V, 3-PH, 50/60 Hz | |
| CCC | 380 V, 3-PH, 50/60 Hz | |
| Input current @ 21.9 kW | 300/400/480/600 V, 38/36/31/24 A | |
| Output current | 30 – 125 A | |
| Rated output voltage | 175 VDC | |
| Duty cycle @ 40°C (104°F) | 100% @ 125 A | |
| Open circuit voltage (OCV) |
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| Dimensions with handles | 592 mm D; 274 mm W; 508 mm H (23.3″ D; 10.8″ W; 20.0″ H) | |
| Weight with 7.6 m (25′) torch |
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| 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) |
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| Input power cable length | 3 m (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. CE, C-Tick, CU/GOST, Ukr, and Serbian — for use in Europe, Australia, Belarus, Kazakhstan, Russia, Serbia, Ukraine, and other countries where accepted. CCC for use in China. |
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| Warranty | Power supplies have a 3-year warranty and torches a 1-year warranty. | |








