WELD-PAK® 140HD
The WELD-PAK® 140HD is a portable 120 V wire‑feed welder designed for gas‑less flux‑cored welding of common steel, ideal for DIY, light fabrication and farm repairs.
Key Features
- 120 V input power, fully portable
- Weld up to 140 A with a maximum material thickness of 5/16 in
- Simple two‑knob control for voltage and wire speed
- Heavy‑duty wire drive with adjustable rolls to prevent tangling
- Metal case provides protection from the elements
- Includes Magnum® 100L gun, tips, nozzles, work clamp and accessories
Specifications
- Input Voltage: 110/115/120 V
- Input Current: 20 A
- Input Hertz: 60 Hz
- Input Phase: 1
- Output Range: 30‑140 A (DC, CV mode)
- Polarity: DC
- Dimensions (H × W × D): 13.7 in × 10.15 in × 17.9 in (357 mm × 258 mm × 472 mm)
- Net Weight: 50 lb (22.7 kg)
- Maximum Weldable Thickness: 5/16 in
- Minimum Weldable Thickness: 24 ga
- Wire Feed Duty Cycle: 20 %
- Wire Thickness Range: .025‑.035 in
- Wire Feed Type: Portable, 1 driven roll
- Wire Feed Processes: MIG, Flux‑Cored (FCAW‑S)
Applications
- Home DIY projects
- Light shop fabrication
- Farm equipment repairs
- Mobile maintenance welding
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Specifications
| Polarity | DC |
| Mode Icon | CV |
| Dimensions | 13.7 in x 10.15 in x 17.9 in (357 mm x 258 mm x 472 mm) |
| Net Weight | 50 lbs (22.7 kg) |
| Input Hertz | 60 Hz |
| Input Phase | 1 |
| Output Range | 30-140 A |
| Input Current | 20 A |
| Input Voltage | 110/115/120 V |
| Wire Feed Type | Portable |
| Max Weld Thickness | 5/16 in |
| Max Wire Thickness | .035 in |
| Min Weld Thickness | 24 ga |
| Min Wire Thickness | .025 in |
| Wire Feed Processes | MIG, Flux Cored |
| Wire Feed Duty Cycle | 20% |
| Number Of Driven Rolls | 1 roll |
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