NS 6300
| Rebuilt from NS 6502 |
SD40E
| 806030-3 | 1 | 112176 |
NS 6301
| Rebuilt from NS 6504. Wrecked Bessemer, Alabama in 2022. Renumbered to 6358 |
SD40E
| 806030-5 | 1 | 115559 |
NS 6303
| Rebuilt from NS 6523 |
SD40E
| 837073-3 | 2 | 112451 |
NS 6306
| Rebuilt from NS 6508 |
SD40E
| 827041-3 | 4 | 116712 |
NS 6307
| Rebuilt from NS 6506 |
SD40E
| 827041-1 | 4 | 123669 |
NS 6311
| Rebuilt from NS 6516 |
SD40E
| 827041-11 | 2 | 112091 |
NS 6312
| Rebuilt from NS 5417/CR 6729 |
SD40E
| 837047-30 | 1 | 128074 |
NS 6314
| Rebuilt from NS 5431/CR 6754 |
SD40E
| 837065-18 | 1 | 124352 |
NS 6315
| Rebuilt from NS 5432/CR 6755 |
SD40E
| 837065-21 | 2 | 127237 |
NS 6316
| Rebuilt from NS 5433/CR 6761,blt.Jun.1984, rebuilt/in svc.Aug.7,2009 |
SD40E
| 837065-31 | 4 | 128349 |
NS 6322
| Rebuilt from NS 5436/CR 6766 |
SD40E
| 837065-39 | 3 | 138175 |
NS 6327
| Rebuilt from NS 5422/CR 6737 |
SD40E
| 837047-38 | 1 | 138241 |
NS 6328
| Rebuilt from NS 5411/CR 6717 |
SD40E
| 837047-18 | 1 | 144805 |
NS 6329
| Rebuilt from NS 5434/CR 6762 |
SD40E
| 837065-32 | 1 | 146593 |