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10/25/2020
 
 
 
 
Roster Options:
Unit #  Notes  Model  Serial  # Pictures 
NS 7500 Uprated ES40DC ES44DC 5424530197536
NS 7501   ES44DC 5424628200656
NS 7502 Uprated from 4,000 to 4,400 horsepower ES44DC 5424721202126
NS 7503 Uprated from 4,000 to 4,400 horsepower ES44DC 5424824209121
NS 7504   ES44DC 542493241094
NS 7505 Uprated ES40DC ES44DC 5475625192685
NS 7506 Uprated ES40DC ES44DC 5475725198730
NS 7507 Uprated ES40DC ES44DC 5475828195884
NS 7508   ES44DC 5475919207797
NS 7509   ES44DC 547607240058
NS 7510   ES44DC 5476124207255
NS 7511 Uprated ES40DC ES44DC 5476252193748
NS 7512   ES44DC 5476315213698
NS 7513 Uprated ES40DC ES44DC 5476427190099
NS 7514 Uprated ES40DC ES44DC 5476533191996
NS 7515 Rerated to 4400 hp ES44DC 5644229211188
NS 7516   ES44DC 5644314655719
NS 7517   ES44DC 56444240211633
NS 7518 Uprated from 4,000 to 4,400 horsepower ES44DC 5644510208820
NS 7519 Upgraded ES44DC 5644625204001
NS 7520 Upgraded in 2013 ES44DC 5644718204578
NS 7521 Upgraded from 4000hp. ES44DC 5644823212193
NS 7521 Upgraded from 4000hp. ES44DC 5644815212194
NS 7522   ES44DC 5644949210076
NS 7523 Uprated from 4,000 to 4,400 horsepower ES44DC 5645018209223
NS 7524 Uprated from 4,000 to 4,400 horsepower ES44DC 5645129208507
NS 7525 Uprated from 4,000 to 4,400 horsepower ES44DC 5645247208819
NS 7526 Uprated from 4,000 to 4,400 horsepower ES44DC 5645316209329
NS 7527 Uprated from 4,000 to 4,400 horsepower ES44DC 5645420209384
NS 7528   ES44DC 5645529201587
NS 7529   ES44DC 5645619204409
NS 7530 Uprated from 4,000 to 4,400 horsepower ES44DC 5645728209159
NS 7531 blt.Dec.2005,order/frame#1996-21,in svc. Dec.28,2005, painetf Oct 26,2006 ES44DC 5645821197850
NS 7532 Rerated to 4400 HP 11/2013 ES44DC 5645940192032
NS 7534 Upgraded Nov 2013 ES44DC 5646120192378
NS 7535 Upgraded to ES44DC in 2013 ES44DC  2250606
NS 7536   ES44DC 5646313223656
NS 7537 Rerated to 4400 HP 11/2013 ES44DC 5646420192703
NS 7538 Upgraded ES44DC 5646527198477
NS 7539   ES44DC 564665236169
NS 7540 Upgraded to 4400 hp ES44DC 5646713210246
NS 7541   ES44DC 5646824197283
NS 7542   ES44DC 5646920221798
NS 7543 Upgraded from 4000hp ES44DC 5647020211325
NS 7544 Rerated to 4400 HP 11/2013 ES44DC 5647123194527
NS 7545   ES44DC 5647212227867
NS 7546 Uprated from 4,000 to 4,400 horsepower ES44DC 5647331208817
NS 7547 Rerated to 4400 hp ES44DC 5647422211724
NS 7548 Upgraded Nov 2013 ES44DC 5647529192870
NS 7549   ES44DC 5647636193822
NS 7550 Upgraded from ES40DC ES44DC 5647736189601
NS 7551   ES44DC 5647814217286
NS 7552 Uprated from 4,000 to 4,400 horsepower ES44DC 5647924209333
NS 7553 Uprated from 4,000 to 4,400 horsepower ES44DC 5648026201588
NS 7554   ES44DC 5648118205989
NS 7555 Uprated from 4,000 to 4,400 horsepower ES44DC 5648231209731
NS 7556 Uprated from 4,000 to 4,400 horsepower ES44DC 5648337209324
NS 7557 Upgraded 2014 ES44DC 5648418205362
NS 7558   ES44DC 5648532192264
NS 7559   ES44DC 5648628210464
NS 7560 Upgraded from ES40DC ES44DC 5648721189914
NS 7561   ES44DC 5648827198729
NS 7562 Upgraded ES44DC 5648950196924
NS 7563   ES44DC 5649016205990
NS 7564   ES44DC 5649118209525
NS 7565 Upgraded to 4400 hp ES44DC 5697410210249
NS 7566   ES44DC 5697522219467
NS 7567 Upgraded ES44DC 5697634196453
NS 7568 Uprated from 4,000 to 4,400 horsepower ES44DC 5697724209196
NS 7569   ES44DC 5697822197288
NS 7570 Uprated from 4,000 to 4,400 horsepower ES44DC 5697946199626
NS 7571 Uprated from 4,000 to 4,400 horsepower ES44DC 5698032200140
NS 7572   ES44DC  5236733
NS 7573   ES44DC 5698217200099
NS 7574   ES44DC 5698325199221
NS 7575 Upgraded from ES40DC ES44DC 5698446190103
NS 7576 Upgraded ES44DC 5698524198521
NS 7577 Uprated from 4,000 to 4,400 horsepower ES44DC 5698618209385
NS 7578 Rerated to 4400 hp ES44DC 5698724211680
NS 7579 Upgraded from ES40DC ES44DC 5698826189915
NS 7580 Uprated from 4,000 to 4,400 horsepower ES44DC 5698934199240
NS 7581   ES44DC 5699023200102
NS 7582   ES44DC  3246588
NS 7583 Upgraded Nov 2013 ES44DC 5699229192969
NS 7584   ES44DC 5699327208761
NS 7585   ES44DC 5699434208641
NS 7586   ES44DC 569953241945
NS 7588 Upgraded from 4000hp ES44DC 5699718213105
NS 7589   ES44DC 5699811221863
NS 7590   ES44DC 5699911220915
NS 7591   ES44DC 5700021197079
NS 7592 Rerated to 4400 HP 11/2013,blt.Jun.2006, in svc.Jul.26,2006 ES44DC 5700125194514
NS 7593 Upgraded to 4400 hp,built 6/2006,in svc. 27 July 2006 ES44DC 5700219209412
NS 7595 Uprated from 4,000 to 4,400 horsepower ES44DC 5700431208945
NS 7596 Uprated from 4,000 to 4,400 horsepower ES44DC 5700525209317
NS 7597 Rerated to 4400 HP 11/2013 ES44DC 5700615193823
NS 7598 Upgraded from ES40DC ES44DC 5700747189918
NS 7599   ES44DC 5700823208937
NS 7600 Upgraded ES44DC 5700931202024
NS 7601 Upgraded from ES40DC ES44DC 5701031190051


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