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8/23/2025
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Home > Union Pacific Railroad Company > Locomotives > Locomotive Models > Rebuilt GE AC4400CWM
  Union Pacific Railroad Company Photographic Roster
  Reporting Marks: UP
Showing Locomotive model AC4400CWM
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Unit #  Notes  Model  Serial  # Pictures 
UP 6916   AC4400CWM 50963 264704
UP 6918   AC4400CWM 509654267944
UP 6919 Rebuilt C44ACM AC4400CWM  22078139139
UP 6920 Built Sep 1998 at GE Erie, Pa and Rebuilt May 2023 at Wabtec Fort Worth Tex AC4400CWM 509675270644
UP 6923 Rebuilt C44ACM AC4400CWM 50970 265658
UP 6924 Rebuilt C44ACM AC4400CWM 5097112078142103
UP 6925 Built Dec 1998 at GE Erie,Pa and Rebuilt May 2023 at Wabtec Fort Worth AC4400CWM 509724266460
UP 6927 C44ACM. Built Dec 1998 at GE Erie and Rebuilt March 2023 at Wabtec AC4400CWM 509746267455
UP 6930   AC4400CWM 509774265250
UP 6932   AC4400CWM   264614
UP 6934   AC4400CWM  3266459
UP 6938   AC4400CWM  13268060
UP 6939   AC4400CWM 50985 264613
UP 6940 Delivered June 2023 to The Union Pacific Railroad AC4400CWM 5098611266352
UP 6941   AC4400CWM  6264077
UP 6943 Rebuilt May/June 2023 at Wabtec AC4400CWM 50989 266506
UP 6943 C44ACM AC4400CWM  42078138253
UP 6945 Rebuilt C44ACM. Delivered to the UP Railroad May 2023 at Wabtec AC4400CWM  3266001
UP 6946 C44ACM AC4400CWM  22078138331
UP 6948 UP designated C44ACM AC4400CWM   266413
UP 6950 Built January 2001 at GE Erie, Pa and Rebuilt at Wabtec May-June 2023ne AC4400CWM 524654270573
UP 6952   AC4400CWM 52467 265657
UP 6954 Remodeled at The Wabtec Fort Worth Locomotive Plant Texas April 2023 AC4400CWM 5246911265249
UP 6955 Rebuilt C44ACM AC4400CWM  6270968
UP 6956   AC4400CWM 524711267308
UP 6958   AC4400CWM 5247320267307
UP 6961   AC4400CWM  52078140457
UP 6962   AC4400CWM   265659
UP 6963 Built January 2001 at GE Erie Locomotive Plant, Pennsylvania/Rebuilt 2023 AC4400CWM 524789266451
UP 6965   AC4400CWM  12078140220
UP 6967   AC4400CWM  2271532
UP 6968   AC4400CWM 52484 265656
UP 6995 Rebuilt C44ACM AC4400CWM 515697272388
UP 7007 Ex GECX. AC4400CWM 499807261027
UP 7013   AC4400CWM  3263596
UP 7014 C44ACM AC4400CWM  32078139078
UP 7015 Rebuilt C44ACM AC4400CWM  22078138332
UP 7016 C44ACM AC4400CWM  12078140429
UP 7019 Rebuilt C44ACM AC4400CWM  12078139363
UP 7032 C44ACM AC4400CWM  2271625
UP 7043   AC4400CWM 489204262670
UP 7046 C44ACM AC4400CWM 4890322078140800
UP 7059   AC4400CWM  2267156
UP 7060 Rebuilt C44ACM AC4400CWM  2272536
UP 7064   AC4400CWM  12078140357
UP 7076   AC4400CWM  1269304
UP 7077 C44ACM AC4400CWM 493173267509
UP 7079 C44ACM AC4400CWM  12078138826
UP 7084 C44ACM AC4400CWM 505024267401
UP 7089 Rebuilt C44ACM. Delivered to the UP Railroad June 30th, 2022 at Wabtec AC4400CWM  6264506
UP 7090   AC4400CWM  2261066
UP 7091 Rebuilt C44ACM. Delivered to the UP Railroad July 14th,. 2022 at Wabtec AC4400CWM 505097264505
UP 7092   AC4400CWM  6261158
UP 7097   AC4400CWM 505156261026
UP 7110   AC4400CWM  3257653
UP 7125   AC4400CWM  32078139079
UP 7128   AC4400CWM  7257081
UP 7133   AC4400CWM  20269915
UP 7145 C44ACM AC4400CWM 514516267508
UP 7148 ex-SP 258 AC4400CWM 514544259823
UP 7171 Rebuilt C44ACM AC4400CWM 5147712078141215
UP 7177   AC4400CWM  5251813
UP 7180   AC4400CWM  12078142071
UP 7182 C44ACM AC4400CWM  22078140734
UP 7191 Rebuilt C44ACM AC4400CWM 5149732078140969
UP 7192 C44ACM AC4400CWM  3268045
UP 7194   AC4400CWM  7257082
UP 7196 C44ACM AC4400CWM  42078140428
UP 7209 GE model C44ACM AC4400CWM  12250294
UP 7222 C44ACM AC4400CWM 515283267510
UP 7227 C44ACM 10/12/20 AC4400CWM 51533 9564
UP 7228 C44ACM 10/12/20 AC4400CWM 51534559217
UP 7229 C44ACM 10/12/20 AC4400CWM 515354924782
UP 7230 Rebuilt C44ACM AC4400CWM 5153612078141216
UP 7232 C44ACM AC4400CWM 515384267511
UP 7235 C44ACM 10/12/20 AC4400CWM 515415037278
UP 7239   AC4400CWM 5154514270126
UP 7241 C44ACM 10/12/20 AC4400CWM 515476733246
UP 7242 C44ACM AC4400CWM 5154892078138875
UP 7245   AC4400CWM 515514262026
UP 7252   AC4400CWM  13261834
UP 7254   AC4400CWM  10270047
UP 7256   AC4400CWM 515625261726
UP 7257 C44ACM AC4400CWM 5156312078139187
UP 7259   AC4400CWM  3265972
UP 7260   AC4400CWM  1266464
UP 7261   AC4400CWM 515673262028
UP 7262   AC4400CWM  4262027
UP 7264   AC4400CWM 515751272808
UP 7265   AC4400CWM  8261401
UP 7266   AC4400CWM 515776262641
UP 7267 Rebuilt C44ACM. Delivered to the UP Railroad September 29th, 2022 Wabtec AC4400CWM 51573/ New Weight of 432, 000 Lbs2263766
UP 7268   AC4400CWM  3266277
UP 7272   AC4400CWM  8262489
UP 7273   AC4400CWM  22078140363
UP 7274   AC4400CWM  8261725
UP 7278   AC4400CWM  6261727
UP 7279 Rebuilt 7/23 AC4400CWM  3266903
UP 7281   AC4400CWM 515928266275
UP 7284   AC4400CWM  4268059

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