| Modell | Max. Grabtiefe der vertikalen Wand |
|---|---|
| ZX8-2 | 1600 mm - 5.2 ft. |
| ZX40U-2 | 2910 mm - 9.5 ft. |
| ZX35U-2 | 3020 mm - 9.9 ft. |
| ZX30U-2 | 2460 mm - 8.1 ft. |
| ZX27U-2 | 2390 mm - 7.8 ft. |
| ZX22U-2 | 2210 mm - 7.3 ft. |
| ZX17U-2 | 1830 mm - 6 ft. |
| ZX10U-2 | 1670 mm - 5.5 ft. |
| EX45-2 | 2825 mm - 9.3 ft. |
| EX40-2 | 2685 mm - 8.8 ft. |
| EX35-2 | 2495 mm - 8.2 ft. |
| EX30-2 | 2175 mm - 7.1 ft. |
| EX15-2 | 1620 mm - 5.3 ft. |
| EX12-2 | 1360 mm - 4.5 ft. |