| Modelo | Profundidad máxima de excavación |
|---|---|
| SK40SR-5 | 3390 mm - 11.1 pies. |
| SK35SR-5 | 3080 mm - 10.1 pies. |
| SK30SR-5 | 2810 mm - 9.2 pies. |
| 35SR-3 | 3080 mm - 10.1 pies. |
| 35SR ACERA | 3350 mm - 11 pies. |
| 30SR-3 | 2810 mm - 9.2 pies. |
| 27SR-3 | 2540 mm - 8.3 pies. |
| 27SR ACERA | 2790 mm - 9.2 pies. |
| 17SR ACERA | 2370 mm - 7.8 pies. |
| 13SR | 2110 mm - 6.9 pies. |