| Modèle | Nombre des patins d'un côté |
|---|---|
| HD900VIILC | 55 |
| HD900VII | 51 |
| HD820LC | 49 |
| HD820IIILC | 49 |
| HD820III | 46 |
| HD820 | 46 |
| HD800VIILC | 55 |
| HD800VII | 50 |
| HD700VIILC | 52 |
| HD700VII | 48 |
| HD550VIILC | 48 |
| HD550VII | 45 |
| HD512III | 44 |
| HD512E | 44 |
| HD512 | 44 |
| HD450VII | 43 |
| HD400VII | 41 |
| HD2045III | 51 |
| HD2045II | 51 |
| HD1880VIILC | 53 |
| HD1880VII | 51 |
| HD1430LC | 48 |
| HD1430IIILC | 51 |
| HD1430III | 48 |
| HD1430 | 48 |
| HD1250VIILC | 50 |
| HD1250VII | 47 |
| HD1023LC | 51 |
| HD1023IILC | 51 |
| HD1023IIILC | 51 |
| HD1023III | 47 |
| HD1023II | 47 |
| HD1023 | 47 |