| Modelo | Ancho hasta el lado exterior de la cadena de oruga |
|---|---|
| NS45 | 1850 mm - 6.1 pies. |
| NS35R | 1700 mm - 5.6 pies. |
| NS35 | 1580 mm - 5.2 pies. |
| NS25 | 1470 mm - 4.8 pies. |
| NS22 | 1380 mm - 4.5 pies. |
| NS16 | 1300 mm - 4.3 pies. |
| NS15 | 1000 mm - 3.3 pies. |
| NS08 | 900 mm - 3 pies. |