| Modèle | Profondeur maximale d'excavation |
|---|---|
| RH90C | 2100 mm - 6.9 pi |
| RH70 | 7300 mm - 24 pi |
| RH40FLC | 7300 mm - 24 pi |
| RH40FHD | 2100 mm - 6.9 pi |
| RH40E | 2100 mm - 6.9 pi |
| RH400 | 2300 mm - 7.5 pi |
| RH340B | 2700 mm - 8.9 pi |
| RH340 | 2600 mm - 8.5 pi |
| RH30FHDRLC | 2300 mm - 7.5 pi |
| RH30FHD | 2300 mm - 7.5 pi |
| RH200 | 2400 mm - 7.9 pi |
| RH170B | 2600 mm - 8.5 pi |
| RH170 | 2500 mm - 8.2 pi |
| RH120E | 2500 mm - 8.2 pi |