| Modelo | Velocidad máxima de transporte |
|---|---|
| BB781 | 6 km/h - 3.7 millas/h |
| BB760 | 15 km/h - 9.3 millas/h |
| BB740 | 13.5 km/h - 8.4 millas/h |
| BB730 | 16 km/h - 9.9 millas/h |
| BB670 | 10 km/h - 6.2 millas/h |
| BB651C | 11 km/h - 6.8 millas/h |
| BB650 | 14 km/h - 8.7 millas/h |
| BB621C | 4.1 km/h - 2.5 millas/h |