| Modèle | Hauteur libre | Vitesse maximale |
|---|---|---|
| BC972RB2 | 765 mm - 2.5 pi | 12 km/h - 7.5 mile / h |
| BC972RB | 765 mm - 2.5 pi | 12 km/h - 7.5 mile / h |
| BC772RB2 | 600 mm - 2 pi | 12 km/h - 7.5 mile / h |
| BC772RB | 580 mm - 1.9 pi | 12 km/h - 7.5 mile / h |
| BC672RB2 | 580 mm - 1.9 pi | 12 km/h - 7.5 mile / h |
| BC672RB | 580 mm - 1.9 pi | 12 km/h - 7.5 mile / h |
| BC1172RB2 | 765 mm - 2.5 pi | 12 km/h - 7.5 mile / h |
| BC1172RB | 765 mm - 2.5 pi | 12 km/h - 7.5 mile / h |