NS 7559
| |
ES44DC
| 56486 | 1 | 210464 |
NS 7571
| Uprated from 4,000 to 4,400 horsepower |
ES44DC
| 56980 | 1 | 200140 |
NS 7578
| Rerated to 4400 hp |
ES44DC
| 56987 | 1 | 211680 |
NS 7584
| |
ES44DC
| 56993 | 1 | 208761 |
NS 7620
| Upgraded, Blt 02/2007, order/frame# 1996-115, in svc. 20Feb.2007 |
ES44DC
| 57847 | 1 | 202132 |
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 7690
| Built 12/2007 Order number/ Frame- Number 1929-10 |
ES44DC
| 58414 | 1 | 200310 |
NS 7699
| |
ES44DC
| 58423 | 1 | 197408 |