CR 6772
| 05/1984 |
SD50
| 837065-25 | 1 | 3343 |
CR 6806
| 01/1986 |
SD50
| 857080-2 | 1 | 7989 |
CSX 8503
| Ex-SBD 8503; derated to 3,000 HP |
SD50
| 817046-4 | 1 | 8995 |
CSX 8572
| Ex-C&O |
SD50
| 837057-20 | 1 | 29324 |
CSX 8630
| Ex-C&O |
SD50
| 857095-7 | 1 | 1622 |
CSX 8636
| Ex-C&O |
SD50
| 857095-13 | 1 | 41820 |
NS 5435
| Ex-CR, Rebuilt to SD40E |
SD50
| 837065-36 | 1 | 16031 |
UP 9837
| Ex-MP |
SD50
| 847008-19 | 1 | 49896 |
UP 9849
| Ex-D&RGW, Retired by UP 06/15/2007 |
SD50
| 847022-3 | 1 | 47836 |