NS 7500
| Uprated ES40DC |
ES44DC
| 54245 | 1 | 197536 |
NS 7501
| |
ES44DC
| 54246 | 1 | 200656 |
NS 7507
| Uprated ES40DC |
ES44DC
| 54758 | 2 | 195884 |
NS 7508
| |
ES44DC
| 54759 | 4 | 207797 |
NS 7511
| Uprated ES40DC |
ES44DC
| 54762 | 1 | 193748 |
NS 7517
| |
ES44DC
| 56444 | 2 | 211633 |
NS 7569
| |
ES44DC
| 56978 | 1 | 197288 |
NS 7591
| |
ES44DC
| 57000 | 1 | 197079 |
NS 7600
| Upgraded |
ES44DC
| 57009 | 1 | 202024 |
NS 7601
| Upgraded from ES40DC.blt 7/2006, in svc. 22Aug.2006, Frame/Order#1996--90 |
ES44DC
| 57010 | 1 | 190051 |
NS 7621
| Upgraded Dec 2013 |
ES44DC
| 57848 | 1 | 194351 |
NS 7625
| Rerated to 4400 hp |
ES44DC
| 57852 | 2 | 212135 |
NS 7626
| |
ES44DC
| 57853 | 1 | 194877 |
NS 7645
| |
ES44DC
| 57871 | 1 | 210466 |
NS 7654
| uprated from 4,000 to 4,400 horsepower between October 2013 and August 2014 |
ES44DC
| 57881 | 1 | 210465 |
NS 7659
| Rerated to 4400 HP 11/2013 |
ES44DC
| 57885 | 1 | 194512 |
NS 7690
| Built 12/2007 Order number/ Frame- Number 1929-10 |
ES44DC
| 58414 | 1 | 200310 |
NS 7698
| |
ES44DC
| 58422 | 1 | 200101 |
NS 7711
| Rerated to 4400 HP 11/2013 |
ES44DC
| 58435 | 1 | 193795 |
NS 7713
| Rerated to 4400 hp |
ES44DC
| 58437 | 1 | 211361 |