| Modell | Max. Vorwärtsgeschwindigkeit | Max. Rückwärtsgeschwindigkeit |
|---|---|---|
| VF9.23 | 33 km/h - 20.5 mph | |
| VF7.23B | 30 km/h - 18.6 mph | 30 km/h - 18.6 mph |
| VF6033 | 32 km/h - 19.9 mph | 32 km/h - 19.9 mph |
| VF5.23D | 32 km/h - 19.9 mph | 32 km/h - 19.9 mph |
| VF10.23 | 38 km/h - 23.6 mph | |
| VF1.33 | 18 km/h - 11.2 mph |