NS 7500
| Uprated ES40DC |
ES44DC
| 54245 | 1 | 197536 |
NS 7501
| |
ES44DC
| 54246 | 1 | 200656 |
NS 7502
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 54247 | 2 | 202126 |
NS 7503
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 54248 | 1 | 209121 |
NS 7510
| |
ES44DC
| 54761 | 1 | 207255 |
NS 7512
| |
ES44DC
| 54763 | 1 | 213698 |
NS 7516
| |
ES44DC
| 56443 | 3 | 55719 |
NS 7517
| |
ES44DC
| 56444 | 15 | 211633 |
NS 7519
| Upgraded |
ES44DC
| 56446 | 1 | 204001 |
NS 7520
| Upgraded in 2013. blt 11/2005. in svc. Dec.7,2005 Order/frame#1996-15 |
ES44DC
| 56447 | 1 | 204578 |
NS 7524
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56451 | 1 | 208507 |
NS 7527
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56454 | 1 | 209384 |
NS 7530
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56457 | 3 | 209159 |
NS 7543
| Upgraded from 4000hp |
ES44DC
| 56470 | 1 | 211325 |
NS 7544
| Rerated to 4400 HP 11/2013 |
ES44DC
| 56471 | 2 | 194527 |
NS 7549
| |
ES44DC
| 56476 | 1 | 193822 |
NS 7552
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56479 | 1 | 209333 |
NS 7554
| |
ES44DC
| 56481 | 1 | 205989 |
NS 7562
| Upgraded |
ES44DC
| 56489 | 2 | 196924 |
NS 7575
| Upgraded from ES40DC |
ES44DC
| 56984 | 2 | 190103 |
NS 7579
| Upgraded from ES40DC |
ES44DC
| 56988 | 2 | 189915 |
NS 7595
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57004 | 1 | 208945 |
NS 7606
| Rerated to 4400 HP 11/2013blt. Jul.2006, in svc, 8/23/2006, Frame# 1996-78 |
ES44DC
| 57015 | 1 | 192700 |
NS 7612
| |
ES44DC
| 57838 | 2 | 209866 |
NS 7620
| Upgraded, Blt 02/2007, order/frame# 1996-115, in svc. 20Feb.2007 |
ES44DC
| 57847 | 1 | 202132 |
NS 7621
| Upgraded Dec 2013 |
ES44DC
| 57848 | 1 | 194351 |
NS 7622
| |
ES44DC
| 57849 | 1 | 227931 |
NS 7625
| Rerated to 4400 hp |
ES44DC
| 57852 | 1 | 212135 |
NS 7626
| |
ES44DC
| 57853 | 2 | 194877 |
NS 7627
| Upgraded in 2014 |
ES44DC
| 57854 | 1 | 205807 |
NS 7631
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57858 | 1 | 208510 |
NS 7633
| |
ES44DC
| 57860 | 2 | 204411 |
NS 7645
| |
ES44DC
| 57871 | 2 | 210466 |
NS 7647
| Upgraded |
ES44DC
| 57874 | 1 | 197133 |
NS 7653
| |
ES44DC
| 57880 | 2 | 208509 |
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 | 2 | 194512 |
NS 7663
| |
ES44DC
| 57889 | 1 | 193043 |
NS 7668
| |
ES44DC
| 57894 | 1 | 209470 |
NS 7680
| |
ES44DC
| 58404 | 1 | 219225 |
NS 7683
| |
ES44DC
| 58407 | 2 | 221298 |
NS 7687
| |
ES44DC
| 58411 | 1 | 201762 |
NS 7691
| |
ES44DC
| 58415 | 1 | 199791 |
NS 7697
| Upgraded in 2014, blt Dec.2007, order/frame# 1929-31, in svc. Dec. 22,2007 |
ES44DC
| 58421 | 1 | 207804 |
NS 7701
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 58425 | 1 | 192279 |
NS 7704
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 58428 | 1 | 209316 |
NS 7708
| Rerated to 4400 HP 11/2013 |
ES44DC
| 58432 | 1 | 193752 |
NS 7710
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 58434 | 1 | 208950 |