CSX 8517
| Ex-SBD 8517; derated to 3,000 HP |
SD50
| 817046-18 | 4 | 16552 |
CSX 8520
| ex-SBD 8520; derated to 3,000 HP |
SD50
| 817046-21 | 5 | 35407 |
CSX 8560
| Ex-C&O |
SD50
| 837057-8 | 1 | 9280 |
CSX 8613
| Ex-SBD 8613; 3000 HP SD50-3 upgraded 2009 by HLS |
SD50
| 847017-11 | 1 | 15272 |
NS 5420
| Ex-CR, Rebuilt to SD40E |
SD50
| 837047-35 | 2 | 10648 |
NS 5438
| Ex-CR, Rebuilt to SD40E |
SD50
| 837065-33 | 6 | 28656 |
NS 6515
| Retired & Scrapped |
SD50
| 827041-10 | 3 | 5641 |