| Modelo | Profundidad máxima de excavación de una pared vertical |
|---|---|
| TB28FR | 2150 mm - 7.1 pies. |
| TB23R | 2170 mm - 7.1 pies. |
| TB235 | 2600 mm - 8.5 pies. |
| TB228 | 2565 mm - 8.4 pies. |
| TB219 | 1835 mm - 6 pies. |
| TB138FR | 2615.2 mm - 8.6 pies. |
| TB135 | 2615.2 mm - 8.6 pies. |
| TB125 | 2261.6 mm - 7.4 pies. |
| TB108 | 1371.6 mm - 4.5 pies. |
| TB035 | 2362.2 mm - 7.8 pies. |
| TB025 | 1956.8 mm - 6.4 pies. |
| TB016 | 1905 mm - 6.3 pies. |
| TB015 | 2158 mm - 7.1 pies. |
| TB014 | 1700.8 mm - 5.6 pies. |
| TB007 | 1243.6 mm - 4.1 pies. |