NS 6301
| Rebuilt from NS 6504. Wrecked Bessemer, Alabama in 2022. Renumbered to 6358 |
SD40E
| 806030-5 | 2 | 115559 |
NS 6303
| Rebuilt from NS 6523 |
SD40E
| 837073-3 | 1 | 112451 |
NS 6304
| Rebuilt from NS 6522 |
SD40E
| 837073-2 | 1 | 115560 |
NS 6305
| Rebuilt from NS 6513 |
SD40E
| 827041-8 | 1 | 116146 |
NS 6306
| Rebuilt from NS 6508 |
SD40E
| 827041-3 | 1 | 116712 |
NS 6310
| Rebuilt from NS 6514 |
SD40E
| 827041-9 | 1 | 123331 |
NS 6311
| Rebuilt from NS 6516 |
SD40E
| 827041-11 | 1 | 112091 |
NS 6312
| Rebuilt from NS 5417/CR 6729 |
SD40E
| 837047-30 | 1 | 128074 |
NS 6313
| Rebuilt from NS 5428/CR 6750 |
SD40E
| 837065-7 | 1 | 119968 |
NS 6318
| Rebuilt from NS 5403/CR 6707, blt. Nov.1983,Rebuild/in svc Oct.13,2009 |
SD40E
| 837047-8 | 1 | 128428 |
NS 6319
| Rebuilt from NS 5427/CR 6749 |
SD40E
| 837065-16 | 1 | 128807 |
NS 6325
| Rebuilt from NS 5409/CR 6715 |
SD40E
| 837047-16 | 2 | 141532 |
NS 6329
| Rebuilt from NS 5434/CR 6762 |
SD40E
| 837065-32 | 1 | 146593 |
NS 6337
| Rebuilt from NS 5418/CR 6730 |
SD40E
| 837047-31 | 2 | 157204 |