CSX 8509
| Ex-SBD 8509; derated to 3,000 HP |
SD50
| 817046-10 | 1 | 38639 |
CSX 8520
| ex-SBD 8520; derated to 3,000 HP |
SD50
| 817046-21 | 1 | 35407 |
CSX 8543
| Ex-SBD |
SD50
| 837048-17 | 1 | 41223 |
CSX 8544
| Ex-SBD |
SD50
| 837048-18 | 1 | 306 |
CSX 8552
| Ex-SBD 8552Ex-SBD 8531; derated to 3,000 HP SD50-2 |
SD50
| 837048-26 | 1 | 38185 |
CSX 8562
| Ex-C&O |
SD50
| 837057-10 | 1 | 1210 |
CSX 8566
| Ex-C&O |
SD50
| 837057-14 | 1 | 651 |
CSX 8582
| Ex-SBD 8582; 3000 HP SD50-3 upgraded 2009 by HLS |
SD50
| 837081-7 | 1 | 11187 |
CSX 8610
| Ex-SBD |
SD50
| 847017-8 | 2 | 38187 |
CSX 8614
| Ex-SBD 8614; 3000 HP SD50-3 upgraded 2009 by HLS |
SD50
| 847017-12 | 2 | 901 |
CSX 8643
| Ex-C&O |
SD50
| 857095-20 | 1 | 2563 |
CSX 8648
| Ex-CR, Renumbered |
SD50
| 837047-12 | 1 | 18289 |
CSX 8651
| Ex-CR, Renumbered |
SD50
| 837047-21 | 1 | 3493 |
NREX 7009
| Ex-C&NW, Sold to IRM |
SD50
| 847049-10 | 1 | 45586 |
NS 5401
| Ex-CR, Rebuilt to SD40E |
SD50
| 837047-3 | 1 | 28531 |
NS 5424
| Ex-CR, Rebuilt to SD40E |
SD50
| 837065-4 | 1 | 2217 |
NS 5431
| Ex-CR, Rebuilt to SD40E |
SD50
| 837065-18 | 1 | 30080 |
NS 5440
| Ex-CR, Rebuilt to SD40E |
SD50
| 837065-23 | 1 | 1075 |
NS 6506
| Rebuilt to SD40E |
SD50
| 827041-1 | 1 | 27299 |
TUGX 23020
| |
SD50
| 847032-17 | 2 | 148196 |
TUGX 33020
| |
SD50
| 857080-23 | 2 | 148195 |