| Modèle | Hauteur libre | Vitesse maximale |
|---|---|---|
| 4191RT | 304.8 mm - 12 pouce | 6.1 km/h - 3.8 mile / h |
| 4191ES | 304.8 mm - 12 pouce | 4.2 km/h - 2.6 mile / h |
| 3772RT | 213 mm - 8.4 pouce | 6.4 km/h - 4 mile / h |
| 3772ES HD | 240 mm - 9.4 pouce | 4.8 km/h - 3 mile / h |
| 3772ES | 240 mm - 9.4 pouce | 4.8 km/h - 3 mile / h |
| 3391RT | 304.8 mm - 12 pouce | 6.1 km/h - 3.8 mile / h |
| 3391ES | 304.8 mm - 12 pouce | 4.2 km/h - 2.6 mile / h |
| 3247ES | 88.9 mm - 3.5 pouce | 4 km/h - 2.5 mile / h |
| 3072RT | 213 mm - 8.4 pouce | 6.4 km/h - 4 mile / h |
| 3072ES | 240 mm - 9.4 pouce | 4.8 km/h - 3 mile / h |
| 2647ES | 88.9 mm - 3.5 pouce | 4 km/h - 2.5 mile / h |
| 2633ES | 89 mm - 3.5 pouce | 4.8 km/h - 3 mile / h |
| 2591RT | 304.8 mm - 12 pouce | 6.1 km/h - 3.8 mile / h |
| 2591ES | 304.8 mm - 12 pouce | 4.2 km/h - 2.6 mile / h |
| 2047ES | 88.9 mm - 3.5 pouce | 4 km/h - 2.5 mile / h |
| 2033ES | 89 mm - 3.5 pouce | 4.8 km/h - 3 mile / h |
| 1932ES | 76.2 mm - 3 pouce | 4.8 km/h - 3 mile / h |
| 1532ES | 76.2 mm - 3 pouce | 4.8 km/h - 3 mile / h |