NS 7507
| Uprated ES40DC |
ES44DC
| 54758 | 3 | 195884 |
NS 7511
| Uprated ES40DC |
ES44DC
| 54762 | 1 | 193748 |
NS 7512
| |
ES44DC
| 54763 | 1 | 213698 |
NS 7516
| |
ES44DC
| 56443 | 1 | 55719 |
NS 7517
| |
ES44DC
| 56444 | 5 | 211633 |
NS 7521
| Upgraded from 4000hp. |
ES44DC
| 56448 | 2 | 212193 |
NS 7522
| |
ES44DC
| 56449 | 1 | 210076 |
NS 7525
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56452 | 1 | 208819 |
NS 7530
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56457 | 2 | 209159 |
NS 7541
| |
ES44DC
| 56468 | 2 | 197283 |
NS 7548
| Upgraded Nov 2013 |
ES44DC
| 56475 | 1 | 192870 |
NS 7549
| |
ES44DC
| 56476 | 1 | 193822 |
NS 7551
| |
ES44DC
| 56478 | 1 | 217286 |
NS 7559
| |
ES44DC
| 56486 | 1 | 210464 |
NS 7561
| |
ES44DC
| 56488 | 2 | 198729 |
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 | 1 | 199626 |
NS 7575
| Upgraded from ES40DC |
ES44DC
| 56984 | 1 | 190103 |
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 7590
| |
ES44DC
| 56999 | 1 | 220915 |
NS 7595
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57004 | 1 | 208945 |
NS 7604
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57013 | 1 | 221665 |
NS 7607
| |
ES44DC
| 57016 | 1 | 215784 |
NS 7614
| Uprated from 4,000 to 4,400 horsepower blt Oct.2006, in svc. 9 Nov.2006 |
ES44DC
| 57840 | 1 | 208927 |
NS 7616
| |
ES44DC
| 57842 | 1 | 207450 |
NS 7618
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57845 | 1 | 207644 |
NS 7622
| |
ES44DC
| 57849 | 1 | 227931 |
NS 7624
| Rerated to 4400 HP 11/2013 |
ES44DC
| 57851 | 2 | 193806 |
NS 7629
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57856 | 1 | 207701 |
NS 7631
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57858 | 1 | 208510 |
NS 7640
| |
ES44DC
| 57866 | 1 | 205987 |
NS 7643
| Upgraded to 4400 hp |
ES44DC
| 57869 | 1 | 209419 |
NS 7644
| Rerated to 4400 HP 11/2013 |
ES44DC
| 57870 | 1 | 193668 |
NS 7654
| uprated from 4,000 to 4,400 horsepower between October 2013 and August 2014 |
ES44DC
| 57881 | 1 | 210465 |
NS 7655
| Rerated to 4400 HP 11/2013, bltApr.2007, order/Frame#1996-129 |
ES44DC
| 57873 | 1 | 192029 |
NS 7661
| |
ES44DC
| 57887 | 1 | 231038 |
NS 7666
| Blt 6/2007, in svc 16 Jun2007, Frame / order # 1996-144 |
ES44DC
| 57892 | 1 | 213464 |
NS 7669
| |
ES44DC
| 57895 | 1 | 216023 |
NS 7681
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 58405 | 1 | 207958 |
NS 7693
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 58417 | 2 | 209173 |
NS 7705
| |
ES44DC
| 58429 | 1 | 219111 |
NS 7706
| ES40DC uprated to ES44DC in 2013/2014. |
ES44DC
| 58430 | 1 | 198701 |
NS 7707
| Rerated to 4400 HP 11/2013 |
ES44DC
| 58431 | 1 | 193742 |
NS 7713
| Rerated to 4400 hp |
ES44DC
| 58437 | 1 | 211361 |
NS 7716
| Upgraded in 2014 |
ES44DC
| 58440 | 1 | 205803 |
NS 7717
| |
ES44DC
| 58441 | 1 | 212046 |