| Modèle | Empattement |
|---|---|
| HD785-7 | 4950 mm - 16.2 pi |
| HD785-1 | 4750 mm - 15.6 pi |
| HD780 | 4750 mm - 15.6 pi |
| HD680 | 4750 mm - 15.6 pi |
| HD605-7 | 4300 mm - 14.1 pi |
| HD465-7 | 4300 mm - 14.1 pi |
| HD465-2 | 4250 mm - 13.9 pi |
| HD405-7 | 3750 mm - 12.3 pi |
| HD405-6 | 3750 mm - 12.3 pi |
| HD325-7 | 3750 mm - 12.3 pi |
| HD325-6 | 3750 mm - 12.3 pi |
| HD325-3 | 3750 mm - 12.3 pi |
| HD320-3 | 3750 mm - 12.3 pi |
| HD200-2 | 3750 mm - 12.3 pi |
| HD180-4 | 4000 mm - 13.1 pi |
| HD1500-7 | 5400 mm - 17.8 pi |
| HD1200M-1 | 5400 mm - 17.7 pi |
| HD1200-1 | 5400 mm - 17.7 pi |
| 960E-1 | 8740 mm - 28.7 pi |
| 930E-4SE | 6350 mm - 20.8 pi |
| 930E-4 | 6350 mm - 20.8 pi |
| 830E-AC | 6350 mm - 20.8 pi |
| 830E | 6350 mm - 20.8 pi |
| 730E-7 | 5890 mm - 19.3 pi |