| Modelo | Profundidad máx de excavación de una pared vertical |
|---|---|
| R200W-7 | 5810 mm - 19.1 pies. |
| R200W-3 | 6830 mm - 22.4 pies. |
| R170W-7A | 5540 mm - 18.2 pies. |
| R170W-7 | 4430 mm - 14.5 pies. |
| R170W-3 | 6120 mm - 20.1 pies. |
| R140W-7A | 4210 mm - 13.8 pies. |
| R140W-7 | 5300 mm - 17.4 pies. |