| Modèle | Empattement |
|---|---|
| WB98A-2 | 2355 mm - 7.7 pi |
| WB97S-2 | 2175 mm - 7.1 pi |
| WB97R-2 | 2175 mm - 7.1 pi |
| WB93R-2 | 2175 mm - 7.1 pi |
| WB91R-2 | 2175 mm - 7.1 pi |
| WB70A-1 | 2150 mm - 7.1 pi |
| WB156PS-5 | 2175 mm - 7.2 pi |
| WB156-5 | 2175 mm - 7.1 pi |
| WB146PS-5 | 2175 mm - 7.1 pi |
| WB146-5 | 2175 mm - 7.1 pi |
| WB142-5 | 2175 mm - 7.1 pi |
| WA30-1 | 1650 mm - 5.4 pi |