| Modell | Max. Grabtiefe der vertikalen Wand |
|---|---|
| SK40SR-5 | 2630 mm - 8.6 ft. |
| SK35SR-5 | 2390 mm - 7.8 ft. |
| SK30SR-5 | 2160 mm - 7.1 ft. |
| 35SR-3 | 2390 mm - 7.8 ft. |
| 35SR ACERA | 2650 mm - 8.7 ft. |
| 30SR-3 | 2160 mm - 7.1 ft. |
| 27SR-3 | 2320 mm - 7.6 ft. |
| 27SR ACERA | 2560 mm - 8.4 ft. |
| 17SR ACERA | 1920 mm - 6.3 ft. |
| 13SR | 1750 mm - 5.7 ft. |