CSX 8521
| Ex-SBD |
SD50-2
| 817046-22 | 1 | 73017 |
CSX 8571
| Ex-C&O, Derated to 3,000HP |
SD50-2
| 837057-19 | 2 | 128404 |
CSX 8588
| Ex-B&O, Derated to 3,000HP |
SD50-2
| 837081-13 | 2 | 137813 |
CSX 8621
| Ex-SBD, Derated to 3,000HP |
SD50-2
| 847017-19 | 2 | 88412 |
CSX 8638
| Ex-CO 8638, Derated to 3,000HP. RETIRED |
SD50-2
| 857095-15 | 1 | 84928 |