| Modelo | Profundidad máxima de excavación de una pared vertical | Profundidad máx de excavación de una pared vertical |
|---|---|---|
| E70B | 3965 mm - 13 pies. | |
| 308D CR SB | 3580 mm - 11.7 pies. | |
| 308D CR | 4160 mm - 13.6 pies. | |
| 308C CR | 4120 mm - 13.5 pies. | |
| 307D | 4170 mm - 13.7 pies. | |
| 307C SB | 3580 mm - 11.7 pies. | |
| 307C | 3630 mm - 11.9 pies. | 3200 mm - 10.5 pies. |
| 307B SB | 3580 mm - 11.7 pies. | |
| 307B | 4160 mm - 13.6 pies. | |
| 305C CR | 2940 mm - 9.6 pies. | |
| 304C CR | 3690 mm - 9.1 pies. |