NS 7500
| Uprated ES40DC |
ES44DC
| 54245 | 1 | 197536 |
NS 7505
| Uprated ES40DC |
ES44DC
| 54756 | 1 | 192685 |
NS 7506
| Uprated ES40DC |
ES44DC
| 54757 | 1 | 198730 |
NS 7507
| Uprated ES40DC |
ES44DC
| 54758 | 1 | 195884 |
NS 7514
| Uprated ES40DC |
ES44DC
| 54765 | 1 | 191996 |
NS 7515
| Rerated to 4400 hp |
ES44DC
| 56442 | 1 | 211188 |
NS 7517
| |
ES44DC
| 56444 | 1 | 211633 |
NS 7526
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56453 | 1 | 209329 |
NS 7537
| Rerated to 4400 HP 11/2013 |
ES44DC
| 56464 | 1 | 192703 |
NS 7540
| Upgraded to 4400 hp |
ES44DC
| 56467 | 2 | 210246 |
NS 7547
| Rerated to 4400 hp |
ES44DC
| 56474 | 1 | 211724 |
NS 7548
| Upgraded Nov 2013 |
ES44DC
| 56475 | 1 | 192870 |
NS 7550
| Upgraded from ES40DC |
ES44DC
| 56477 | 2 | 189601 |
NS 7562
| Upgraded |
ES44DC
| 56489 | 3 | 196924 |
NS 7565
| Upgraded to 4400 hp |
ES44DC
| 56974 | 1 | 210249 |
NS 7567
| Upgraded |
ES44DC
| 56976 | 1 | 196453 |
NS 7573
| |
ES44DC
| 56982 | 1 | 200099 |
NS 7578
| Rerated to 4400 hp |
ES44DC
| 56987 | 1 | 211680 |
NS 7580
| Uprated from 4,000 to 4,400 horsepower. Equipped With Track Measurment |
ES44DC
| 56989 | 2 | 199240 |
NS 7593
| Upgraded to 4400 hp,built 6/2006,in svc. 27 July 2006 |
ES44DC
| 57002 | 1 | 209412 |
NS 7601
| Upgraded from ES40DC.blt 7/2006, in svc. 22Aug.2006, Frame/Order#1996--90 |
ES44DC
| 57010 | 1 | 190051 |
NS 7603
| Upgraded from ES40DC |
ES44DC
| 57012 | 1 | 200492 |
NS 7607
| |
ES44DC
| 57016 | 1 | 215784 |
NS 7608
| |
ES44DC
| 57017 | 1 | 199220 |
NS 7611
| Upgraded from ES40DC,blt. Oct.2006, Order/frame#1996-100 |
ES44DC
| 57837 | 1 | 200588 |
NS 7619
| Uprated from 4,000 to 4,400 horsepower,frame#1996-104 |
ES44DC
| 57846 | 2 | 204877 |
NS 7625
| Rerated to 4400 hp |
ES44DC
| 57852 | 1 | 212135 |
NS 7626
| |
ES44DC
| 57853 | 1 | 194877 |
NS 7632
| |
ES44DC
| 57859 | 2 | 208970 |
NS 7633
| |
ES44DC
| 57860 | 1 | 204411 |
NS 7634
| Upgraded to 4400 hp |
ES44DC
| 57861 | 1 | 210477 |
NS 7639
| Blt.03/2007, In Svc. 22 Mar.2007, Frame/order#1996-103 |
ES44DC
| 57843 | 2 | 200141 |
NS 7641
| Upgraded 2014 |
ES44DC
| 57867 | 1 | 205637 |
NS 7643
| Upgraded to 4400 hp |
ES44DC
| 57869 | 1 | 209419 |
NS 7649
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57876 | 1 | 209158 |
NS 7651
| Upgraded in 2014 |
ES44DC
| 57878 | 1 | 204807 |
NS 7654
| uprated from 4,000 to 4,400 horsepower between October 2013 and August 2014 |
ES44DC
| 57881 | 1 | 210465 |
NS 7657
| Rerated to 4400 hp |
ES44DC
| 57883 | 1 | 211642 |
NS 7663
| |
ES44DC
| 57889 | 2 | 193043 |
NS 7672
| Rerated to 4400 HP 11/2013 |
ES44DC
| 58396 | 1 | 193789 |
NS 7674
| Rerated to 4400 hp,blt09/2007, in svc3/OCT/2007 order/frame#1929 |
ES44DC
| 58398 | 1 | 211643 |
NS 7691
| |
ES44DC
| 58415 | 2 | 199791 |
NS 7702
| Rerated to 4400 HP 11/2013 |
ES44DC
| 58426 | 1 | 192696 |
NS 7706
| ES40DC uprated to ES44DC in 2013/2014. |
ES44DC
| 58430 | 2 | 198701 |
NS 7707
| Rerated to 4400 HP 11/2013 |
ES44DC
| 58431 | 1 | 193742 |
NS 7713
| Rerated to 4400 hp |
ES44DC
| 58437 | 1 | 211361 |
NS 7718
| |
ES44DC
| 58442 | 2 | 199792 |