| Modèle | Hauteur libre |
|---|---|
| R996 | 1435 mm - 4.7 pi |
| R995 | 1145 mm - 3.8 pi |
| R994 | 820 mm - 2.7 pi |
| R984C | 860 mm - 2.8 pi |
| R974C | 650 mm - 2.1 pi |
| R974B | 657 mm - 2.2 pi |
| R964C | 605 mm - 2 pi |
| R964B | 606 mm - 2 pi |
| R954C | 543 mm - 1.8 pi |
| R944C | 537 mm - 1.8 pi |
| R944B | 540 mm - 1.8 pi |
| R934C | 493 mm - 1.6 pi |
| R934B | 537 mm - 1.8 pi |
| R924C | 470 mm - 1.5 pi |
| R924B | 470 mm - 1.5 pi |
| R914C | 475 mm - 1.6 pi |
| R914B | 475 mm - 1.6 pi |
| R912 | 472 mm - 1.5 pi |
| R904C | 470 mm - 1.5 pi |
| R900HDS | 472 mm - 1.5 pi |
| R900C | 470 mm - 1.5 pi |
| R317 | 470 mm - 1.5 pi |
| R312 | 435 mm - 1.4 pi |
| R310B | 435 mm - 1.4 pi |