| Modell | Transportlänge des Blocks | Max. Bewegungsgeschwindigkeit |
|---|---|---|
| 45 | 5695 mm - 18.7 ft. | 4.6 km/h - 2.9 mph |
| 35 | 5010 mm - 16.4 ft. | 4.6 km/h - 2.9 mph |
| 25 | 4455 mm - 14.6 ft. | 4 km/h - 2.5 mph |
| 15V | 3740 mm - 12.3 ft. | 3.9 km/h - 2.4 mph |
| 15S | 3740 mm - 12.3 ft. | 3.9 km/h - 2.4 mph |