NS 7507
| Uprated ES40DC |
ES44DC
| 54758 | 1 | 195884 |
NS 7532
| Rerated to 4400 HP 11/2013 |
ES44DC
| 56459 | 1 | 192032 |
NS 7542
| |
ES44DC
| 56469 | 1 | 221798 |
NS 7559
| |
ES44DC
| 56486 | 1 | 210464 |
NS 7561
| |
ES44DC
| 56488 | 1 | 198729 |
NS 7565
| Upgraded to 4400 hp |
ES44DC
| 56974 | 1 | 210249 |
NS 7573
| |
ES44DC
| 56982 | 1 | 200099 |
NS 7604
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57013 | 1 | 221665 |
NS 7618
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57845 | 1 | 207644 |
NS 7623
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 57850 | 1 | 208944 |
NS 7626
| |
ES44DC
| 57853 | 1 | 194877 |
NS 7642
| blt. Mar. 2007,order/frame# 1996-134, in svc. Apr.14,2007 |
ES44DC
| 57868 | 1 | 210109 |
NS 7646
| Upgraded |
ES44DC
| 57872 | 1 | 199570 |
NS 7647
| Upgraded |
ES44DC
| 57874 | 1 | 197133 |
NS 7671
| |
ES44DC
| 58395 | 1 | 227027 |
NS 7674
| Rerated to 4400 hp,blt09/2007, in svc3/OCT/2007 order/frame#1929 |
ES44DC
| 58398 | 1 | 211643 |
NS 7710
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 58434 | 1 | 208950 |