CSX 8511
| Ex-SBD 8511; derated to 3,000 HP |
SD50
| 817046-12 | 2 | 10141 |
CSX 8522
| Ex-SBD 8522 (Retired) Rebuilt to SD50-2 |
SD50
| 817046-23 | 3 | 8106 |
CSX 8525
| Ex-SBD 8525; derated to 3,000 HP SD50-2 |
SD50
| 837068-1 | 4 | 56924 |
CSX 8540
| Ex-SBD 8540; 3000 HP SD50-3 upgraded 2009 by HLS |
SD50
| 837048-14 | 3 | 17672 |
CSX 8549
| Ex-SBD 8549; derated to 3,000 HP SD50-2 |
SD50
| 837048-23 | 2 | 37 |
CSX 8552
| Ex-SBD 8552Ex-SBD 8531; derated to 3,000 HP SD50-2 |
SD50
| 837048-26 | 4 | 38185 |