CSX 8501
| Ex-SBD 8501; derated to 3,000 HP SD50-2 |
SD50
| 817046-2 | 3 | 34897 |
CSX 8649
| Ex-CR, Renumbered |
SD50
| 837047-19 | 1 | 1668 |
CSX 8659
| Ex-CR, Renumbered |
SD50
| 837047-40 | 1 | 940 |
NS 5425
| Ex-CR, Rebuilt to SD40E |
SD50
| 837065-6 | 1 | 21675 |
NS 5431
| Ex-CR, Rebuilt to SD40E |
SD50
| 837065-18 | 2 | 30080 |
NS 5437
| Ex-CR, Rebuilt to SD40E |
SD50
| 837065-37 | 1 | 8301 |
NS 6506
| Rebuilt to SD40E |
SD50
| 827041-1 | 1 | 27299 |