NS 4001
| Rebuilt by GE/American Motive Power 08/15 from NS 8879 |
AC44C6M
| 48339 | 4 | 221930 |
NS 4005
| Rebuilt by NS/Juniata 12/16 from NS 8867 |
AC44C6M
| 48327 | 2 | 224931 |
NS 4142
| Rebuilt by GE/Ft. Worth 02/18 from NS 8891 |
AC44C6M
| 49067 | 1 | 236279 |
NS 4159
| Rebuilt by GE/Ft. Worth 03/18 from NS 8944 |
AC44C6M
| 49120 | 1 | 235830 |
NS 4315
| |
AC44C6M
| 50411 | 1 | 254103 |
NS 4404
| |
AC44C6M
| 50473 | 2 | 252955 |
NS 4575
| |
AC44C6M
| 51240 | 1 | 259550 |
NS 4604
| ex-9380 |
AC44C6M
| 51255 | 1 | 262640 |
NS 4617
| Rebuilt by Wabtec/GE @ Ft. Worth, TX 10/2022 from NS 9471 |
AC44C6M
| 52380 | 1 | 263184 |
NS 4623
| Rebuilt by Wabtec/GE @ Ft. Worth, TX 11/2022 from NS 9520 |
AC44C6M
| 52429 | 1 | 263186 |
NS 4626
| Rebuilt by Wabtec/GE @ Ft. Worth, TX 03/2023 from NS 9403 |
AC44C6M
| 52312 | 1 | 264723 |
NS 4643
| |
AC44C6M
| 52360 | 1 | 266023 |
NS 4728
| Rebuilt from NS 9561 |
AC44C6M
| 52883 | 1 | 269428 |