| Modelo | Longitud de la cadena de la oruga a nivel del suelo |
|---|---|
| SK40SR-5 | 1820 mm - 6 pies. |
| SK35SR-5 | 1700 mm - 5.6 pies. |
| SK30SR-5 | 1540 mm - 5.1 pies. |
| 35SR-3 | 1700 mm - 5.6 pies. |
| 35SR ACERA | 1700 mm - 5.6 pies. |
| 30SR-3 | 2000 mm - 6.6 pies. |
| 27SR-3 | 1590 mm - 5.2 pies. |
| 27SR ACERA | 1590 mm - 5.2 pies. |
| 17SR ACERA | 1210 mm - 4 pies. |
| 13SR | 1210 mm - 4 pies. |