NS 7532
| Rerated to 4400 HP 11/2013 |
ES44DC
| 56459 | 1 | 192032 |
NS 7534
| Upgraded Nov 2013 |
ES44DC
| 56461 | 2 | 192378 |
NS 7556
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56483 | 1 | 209324 |
NS 7557
| Upgraded 2014 |
ES44DC
| 56484 | 1 | 205362 |
NS 7580
| Uprated from 4,000 to 4,400 horsepower. Equipped With Track Measurment |
ES44DC
| 56989 | 1 | 199240 |
NS 7581
| |
ES44DC
| 56990 | 1 | 200102 |
NS 7585
| |
ES44DC
| 56994 | 1 | 208641 |
NS 7598
| Upgraded from ES40DC |
ES44DC
| 57007 | 2 | 189918 |
NS 7627
| Upgraded in 2014 |
ES44DC
| 57854 | 1 | 205807 |
NS 7633
| |
ES44DC
| 57860 | 1 | 204411 |
NS 7646
| Upgraded |
ES44DC
| 57872 | 1 | 199570 |
NS 7661
| |
ES44DC
| 57887 | 1 | 231038 |
NS 7662
| |
ES44DC
| 57888 | 1 | 223949 |
NS 7687
| |
ES44DC
| 58411 | 1 | 201762 |
NS 7688
| |
ES44DC
| 58412 | 2 | 216997 |
NS 7693
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 58417 | 2 | 209173 |
NS 7695
| |
ES44DC
| 58419 | 1 | 212905 |
NS 7703
| Wrecked Harmar, PA 5/26/22 |
ES44DC
| 58427 | 2 | 223484 |
NS 7714
| |
ES44DC
| 58438 | 1 | 237007 |