| Modèle | Rayon de braquage |
|---|---|
| WB97S-2 | 4700 mm - 15.4 pi |
| WB97R-2 | 5450 mm - 17.9 pi |
| WB93R-2 | 5450 mm - 17.9 pi |
| WB91R-2 | 5450 mm - 17.9 pi |
| WB156PS-5 | 4000 mm - 13.1 pi |
| WB156-5 | 3400 mm - 11.2 pi |
| WB146PS-5 | 3400 mm - 11.2 pi |
| WB146-5 | 3400 mm - 11.2 pi |
| WB142-5 | 3600 mm - 11.8 pi |
| WA30-1 | 3630 mm - 11.9 pi |