| Modell | Max. Grabtiefe der vertikalen Wand |
|---|---|
| PW75-1 | 2180 mm - 7.2 ft. |
| PW60N-1 | 3160 mm - 10.4 ft. |
| PW60-1 | 3160 mm - 10.4 ft. |
| PW210-1 | 4710 mm - 15.5 ft. |
| PW170ES-6 | 4140 mm - 13.6 ft. |
| PW150ES-6 | 3886 mm - 12.7 ft. |
| PW130ES-6 | 4365 mm - 14.3 ft. |
| PW100-3 | 3920 mm - 12.9 ft. |