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robert mungenast's Collection
 
7/24/2025
 
 
 
 
Roster Options:
Unit #  Notes  Model  Serial  # Pictures 
NS 8970   C40-9W 4914611537
NS 8976 Uprated from 4,000 to 4,400 horsepower C44-9W 491521208951
NS 8980   C40-9W 4915612838
NS 8990 Rebuilt to NS 4129 12/17 C40-9W 49166114493
NS 8992   C40-9W 49168233783
NS 8995   C40-9W 491712430
NS 9000   C40-9W 49176416314
NS 9002   C40-9W 491782737
NS 9005 Rebuilt @ GE Ft. Worth to AC44C6M 4158 03/18 C44-9W 491812200494
NS 9026   C44-9W 496854192833
NS 9040   C44-9W 496993209865
NS 9049   C40-9W 4967836523
NS 9051   C40-9W 4971031574
NS 9052   C40-9W 49711515578
NS 9087   C40-9W 4974618593
NS 9091 Upgraded Nov 2013 C44-9W 497509194118
NS 9130   C40-9W 5038361333
NS 9131 Rerated to 4400 HP 11/2013,blt.Feb.1998, order/frame#1884,in svc 2/21/98 C44-9W 503845192034
NS 9139 Upgraded from C40-9W C44-9W 503923190823
NS 9142   C40-9W 5039524374
NS 9149   C40-9W 50402520504
NS 9149 Uprated from 4,000 to 4,400 horsepower C44-9W 504022209382
NS 9152 Blt.2/1998 order/frame# 1884-24 C44-9W 504052207152
NS 9154 Uprated from 4,000 to 4,400 horsepower C44-9W 504073195693
NS 9157   C44-9W 5041012210935
NS 9170 Rerated to 4400 HP 11/2013 C44-9W 504233194484
NS 9175   C44-9W 504282197405
NS 9182   C40-9W 5043538386
NS 9192   C40-9W 5044518747
NS 9194   C40-9W 5044718387
NS 9200   C40-9W 5045317635
NS 9201   C40-9W 50454215564
NS 9201 Rebuilt to NS 4402 C44-9W 504542216984
NS 9226   C44-9W 504792204787
NS 9236   C44-9W 504893206244
NS 9249   C40-9W 51124133904
NS 9251 Upgraded and Now in Horsehead C44-9W 511263208935
NS 9251 OLS 25th Anniversary Logos C40-9W 5112618213
NS 9259 Rerated to 4400 HP 11/2013 C44-9W 511343193492
NS 9260   C44-9W 511351195633
NS 9261   C44-9W 511362192496
NS 9273   C40-9W 51148224541
NS 9277   C40-9W 51152110269
NS 9293   C40-9W 51168222862
NS 9296   C40-9W 51171124714
NS 9300   C44-9W 511754207087
NS 9307 Upgraded from C40-9W,Blt 06/1999, order/Frame # K42 C44-9W 511822210242
NS 9309   C40-9W 5118431230
NS 9325 Rerated to 4400 hp C44-9W 512004210737
NS 9327 Upgraded Nov 2013 C44-9W 512021192497
NS 9356   C40-9W 5123128398
NS 9358   C40-9W 5123318399
NS 9359   C40-9W 51234111007
NS 9360 Upgraded Dec 2013 C44-9W 512355194372
NS 9362 Upgraded to 4400 hp C44-9W 512374210245
NS 9363   C40-9W 51238215224
NS 9366   C40-9W 5124121343
NS 9372 Upgraded Dec 2013 C44-9W 512472193455
NS 9392   C44-9W 512671200627
NS 9400   C40-9W 52309228760
NS 9403 Uprated from 4,000 to 4,400 horsepower. Rebuilt to NS 4626 C44-9W 523127202897
NS 9421   C40-9W 5233034416
NS 9422   C44-9W 523313212373
NS 9445   C40-9W 5235412306
NS 9448   C40-9W 5235756526
NS 9449 Rebuilt to NS 4647 C44-9W 523587208394
NS 9454   C44-9W 523631205356
NS 9462   C40-9W 5237116177
NS 9480   C40-9W 52389422202
NS 9481   C40-9W 5239015589
NS 9486 Uprated from 4,000 to 4,400 horsepower C44-9W 523954208916
NS 9491 Upgraded from C40-9W. Rebuilt to NS 4694 C44-9W 524001189908
NS 9492 Rebuilt to NS 4641 C44-9W 524012203663
NS 9505 Uprated from 4,000 to 4,400 horsepower. Rebuilt to NS 4668 C44-9W 524143209476
NS 9508 Rebuilt to NS 4696 C44-9W 524174201819
NS 9513 Uprated from 4,000 to 4,400 horsepower C44-9W 524221206849
NS 9519   C44-9W 524282215579
NS 9524   C40-9W 52433326226
NS 9583   C40-9W 52905412783
NS 9600   C40-9W 5292214728
NS 9615 Rerated to 4400 hp C44-9W 529375212015
NS 9630 Uprated from 4,000 to 4,400 horsepower. Rebuilt to AC44C6M 4914 C44-9W 529522198737
NS 9636   C40-9W 5295823472
NS 9636 Uprated from 4,000 to 4,400 horsepower C44-9W 529584200288
NS 9638 Builder's date Feb.2001, In Service Feb.13,2001,order #1934 C40-9W 52960111940
NS 9645   C40-9W 5296712870
NS 9647 Uprated from 4,000 to 4,400 horsepower C44-9W 529696208948
NS 9649   C40-9W 529711966
NS 9650   C40-9W 52972427600
NS 9657   C40-9W 5297914733
NS 9662 Sold to FXE C44-9W 529841211634
NS 9662   C40-9W 5298433483
NS 9665 Uprated from 4,000 to 4,400 horsepower C44-9W 529872209323
NS 9671 blt. 03/2001, in svc. 10 Mar.2001,order/Frame # 1934 C44-9W 529937208631
NS 9672 Upgraded C44-9W 529942197177
NS 9674 Sold to FXE C44-9W 529961201586
NS 9674   C40-9W 52996544446
NS 9687   C44-9W 530092202279
NS 9697 Uprated from 4,000 to 4,400 horsepower. Rebuilt to AC44C6M 4908 C44-9W 534022209395
NS 9700 Upgraded 2014. Rebuilt to AC44C6M 4909 C44-9W 534052205066


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