HGI's newest addition to the welding range, powered by a Yanmar L100 engine and Sincro alternator, providing 180 Amps of portable power, keyless start and stop, and long-run performance.
| Model | Welding Current | Low Hydrogen | Mild Steel | Celulosic |
| SWD180DC | 180 Amps | Y:3.25 | 5mm | Y |