NS 7500
| Uprated ES40DC |
ES44DC
| 54245 | 1 | 197536 |
NS 7512
| |
ES44DC
| 54763 | 1 | 213698 |
NS 7513
| Uprated ES40DC |
ES44DC
| 54764 | 1 | 190099 |
NS 7515
| Rerated to 4400 hp |
ES44DC
| 56442 | 2 | 211188 |
NS 7521
| Upgraded from 4000hp. |
ES44DC
| 56448 | 1 | 212193 |
NS 7523
| Uprated from 4,000 to 4,400 horsepower blt. Nov.2005, in svc 10Dec.2005 |
ES44DC
| 56450 | 1 | 209223 |
NS 7540
| Upgraded to 4400 hp |
ES44DC
| 56467 | 1 | 210246 |
NS 7542
| |
ES44DC
| 56469 | 1 | 221798 |
NS 7547
| Rerated to 4400 hp |
ES44DC
| 56474 | 2 | 211724 |
NS 7548
| Upgraded Nov 2013 |
ES44DC
| 56475 | 1 | 192870 |
NS 7553
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56480 | 1 | 201588 |
NS 7558
| |
ES44DC
| 56485 | 1 | 192264 |
NS 7559
| |
ES44DC
| 56486 | 1 | 210464 |
NS 7564
| Blt.Feb.2006, In Svc Ma.1,2006, Order/Frame #1996-43. |
ES44DC
| 56491 | 2 | 209525 |
NS 7568
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56977 | 1 | 209196 |
NS 7569
| |
ES44DC
| 56978 | 1 | 197288 |
NS 7570
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56979 | 2 | 199626 |
NS 7572
| |
ES44DC
| | 1 | 236733 |
NS 7574
| |
ES44DC
| 56983 | 1 | 199221 |
NS 7578
| Rerated to 4400 hp |
ES44DC
| 56987 | 1 | 211680 |
NS 7581
| |
ES44DC
| 56990 | 1 | 200102 |
NS 7598
| Upgraded from ES40DC |
ES44DC
| 57007 | 2 | 189918 |
NS 7603
| Upgraded from ES40DC |
ES44DC
| 57012 | 1 | 200492 |
NS 7612
| |
ES44DC
| 57838 | 1 | 209866 |
NS 7613
| |
ES44DC
| 57839 | 1 | 204449 |
NS 7614
| Uprated from 4,000 to 4,400 horsepower blt Oct.2006, in svc. 9 Nov.2006 |
ES44DC
| 57840 | 1 | 208927 |
NS 7624
| Rerated to 4400 HP 11/2013 |
ES44DC
| 57851 | 1 | 193806 |
NS 7625
| Rerated to 4400 hp |
ES44DC
| 57852 | 1 | 212135 |
NS 7626
| |
ES44DC
| 57853 | 1 | 194877 |
NS 7634
| Upgraded to 4400 hp |
ES44DC
| 57861 | 1 | 210477 |
NS 7636
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57863 | 1 | 208295 |
NS 7639
| Blt.03/2007, In Svc. 22 Mar.2007, Frame/order#1996-103 |
ES44DC
| 57843 | 1 | 200141 |
NS 7645
| |
ES44DC
| 57871 | 2 | 210466 |
NS 7647
| Upgraded |
ES44DC
| 57874 | 1 | 197133 |
NS 7649
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57876 | 1 | 209158 |
NS 7653
| |
ES44DC
| 57880 | 1 | 208509 |
NS 7661
| |
ES44DC
| 57887 | 1 | 231038 |
NS 7665
| Upgraded Nov 2013 |
ES44DC
| 57891 | 1 | 193132 |
NS 7666
| Blt 6/2007, in svc 16 Jun2007, Frame / order # 1996-144 |
ES44DC
| 57892 | 1 | 213464 |
NS 7667
| |
ES44DC
| 57893 | 1 | 219062 |
NS 7668
| |
ES44DC
| 57894 | 1 | 209470 |
NS 7669
| |
ES44DC
| 57895 | 2 | 216023 |
NS 7678
| Upgraded from ES40DC, buit Oct.2007, in service Nov. 2007 |
ES44DC
| 58402 | 1 | 189600 |
NS 7680
| |
ES44DC
| 58404 | 1 | 219225 |
NS 7685
| |
ES44DC
| 58409 | 1 | 214661 |
NS 7687
| |
ES44DC
| 58411 | 1 | 201762 |
NS 7691
| |
ES44DC
| 58415 | 1 | 199791 |
NS 7698
| |
ES44DC
| 58422 | 1 | 200101 |
NS 7716
| Upgraded in 2014 |
ES44DC
| 58440 | 1 | 205803 |
NS 7717
| |
ES44DC
| 58441 | 1 | 212046 |