NS 6300
| Rebuilt from NS 6502 |
SD40E
| 806030-3 | 5 | 112176 |
NS 6301
| Rebuilt from NS 6504. Wrecked Bessemer, Alabama in 2022. Renumbered to 6358 |
SD40E
| 806030-5 | 1 | 115559 |
NS 6302
| Rebuilt from NS 6512 |
SD40E
| 827041-7 | 1 | 107834 |
NS 6303
| Rebuilt from NS 6523 |
SD40E
| 837073-3 | 3 | 112451 |
NS 6305
| Rebuilt from NS 6513 |
SD40E
| 827041-8 | 2 | 116146 |
NS 6306
| Rebuilt from NS 6508 |
SD40E
| 827041-3 | 1 | 116712 |
NS 6308
| Rebuilt from NS 6519 |
SD40E
| 827041-14 | 2 | 119375 |
NS 6313
| Rebuilt from NS 5428/CR 6750 |
SD40E
| 837065-7 | 2 | 119968 |
NS 6315
| Rebuilt from NS 5432/CR 6755 |
SD40E
| 837065-21 | 6 | 127237 |
NS 6317
| Rebuilt from NS 5437/CR 6769 |
SD40E
| 837065-37 | 7 | 125827 |
NS 6326
| Rebuilt from NS 5444/CR 6777 |
SD40E
| 837065-14 | 2 | 142360 |