| Modelo | Profundidad máxima de excavación |
|---|---|
| EW70 | 3990 mm - 13.1 pies. |
| EW55B | 4180 mm - 13.7 pies. |
| EW50 | 3530 mm - 11.6 pies. |
| EW180C | 5758 mm - 18.9 pies. |
| EW180B | 5900 mm - 19.4 pies. |
| EW160C | 6235 mm - 20.5 pies. |
| EW160B | 5800 mm - 19 pies. |
| EW140B | 5700 mm - 18.7 pies. |