Technical specifications
| Zille Small | Zille Big | |
| Drive | Diesel | Diesel |
| Power | 220 HP | 280 HP |
| Max. gradient | 16 % | 16% |
| Capacity | 52 | 62 |
| Weight | Max. 12'000 Kg | Max. 16'000 Kg |
| Lenght | 10.00 m | 12.00 m |
| Width | 2.55 m | 2.55 m |
| Height | 4.00 m | 4.00 m |
| Turning radius | 18.00 m | 18.00 m |