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5/11/2025
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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 6265 ex SP AC4400CW 213, rebuilt C44ACM AC4400CWM  22078140735
UP 6278 ex SP AC44CW 187, rebuilt C44ACM AC4400CWM 4856612078140809
UP 6286 C44ACM AC4400CWM 485972261288
UP 6290 Built June 95 at GE Erie as SP 244 AC4400CWM 486053258851
UP 6312   AC4400CWM  9269807
UP 6340   AC4400CWM 487211268612
UP 6350   AC4400CWM 498773257660
UP 6358 C44ACM AC4400CWM 487296261249
UP 6359 ex SP AC44CW 312, rebuilt C44ACM AC4400CWM 4872812078140804
UP 6360   AC4400CWM  36266731
UP 6367   AC4400CWM  2259552
UP 6405 Delivered December 2022 at The Wabtec Fort Worth Locomotive Plant Texas AC4400CWM 4873323265846
UP 6417   AC4400CWM  7258852
UP 6418   AC4400CWM 4987710257663
UP 6422 Rebuilt C44ACM AC4400CWM  22078138986
UP 6435   AC4400CWM  1271189
UP 6435   AC4400CWM  1271191
UP 6441 Built May 2000 at GE Erie, Pennsylvania and Rebuilt at Wabtec in 2022 AC4400CWM 525713270572
UP 6445   AC4400CWM 525674268628
UP 6448   AC4400CWM  12078140063
UP 6449 Built Sep 2000 at GE Erie and Sep-Oct at Wabtec Fort Worth AC4400CWM 525632268613
UP 6449 Built Sep 2000 at GE Erie and Sep-Oct at Wabtec Fort Worth AC4400CWM 525632268615
UP 6454   AC4400CWM 525586266276
UP 6458   AC4400CWM  20269983
UP 6460 Remodeled in November 2022 and Delivered to The UP Railroad December 1st, AC4400CWM 59262644
UP 6462 C44ACM AC4400CWM 525503267470
UP 6463 Rebuilt as C44ACM AC4400CWM  6266575
UP 6468   AC4400CWM  12078140729
UP 6471 Delivered December 13th, 2022 to Union Pacific Railroad AC4400CWM 525417265847
UP 6474 C44ACM AC4400CWM 525383270605
UP 6487 December 2022 Delivered to The Union Pacific Railroad AC4400CWM 525254266116
UP 6492 Rebuilt C44ACM. Delivered to the UP Railroad December 9th, 2022 at Wabtec AC4400CWM  11264507
UP 6495 Built April 2001 at GE Erie, Pa and Remodeled Dec 2023 at Wabtec AC4400CWM 531294270227
UP 6496 C44ACM AC4400CWM  22078139077
UP 6506   AC4400CWM  2263091
UP 6507 Delivered December 10, 2022 at the Wabtec Fort Worth Locomotive Plant Texas AC4400CWM 525055265845
UP 6514 Rebuilt C44ACM. Delivered to the UP Railroad December 14th. 2022 at Wabtec AC4400CWM 524988263655
UP 6518 C44ACM AC4400CWM 5249412078140814
UP 6533 Rebuilt C44ACM AC4400CWM 5211912078140805
UP 6542 C44ACM AC4400CWM  12078140432
UP 6543   AC4400CWM 521096266215
UP 6544   AC4400CWM   266261
UP 6592   AC4400CWM 498307257668
UP 6595 GE model C44ACM AC4400CWM 4983310257666
UP 6612   AC4400CWM 498503257670
UP 6616 GE model C44ACM AC4400CWM 498543257669
UP 6639   AC4400CWM 498776257659
UP 6643 C44ACM AC4400CWM 4988111257664
UP 6651   AC4400CWM 498892257656
UP 6656   AC4400CWM 49894 264563
UP 6666 GE model C44ACM AC4400CWM 499044257665
UP 6683   AC4400CWM 499212257667
UP 6685   AC4400CWM 499236257658
UP 6890 Built Dec 1995 at GE Erie, Pa. Remodeled May-June 2023 at Wabtec Fort Worth AC4400CWM 488822268598
UP 6891 Built Sept 1999 at GE Erie, Pa and Rebuilt June 2023 at Wabtec Fort Worth AC4400CWM 48883 270861
UP 6894 Remodeled in July 2023 at Wabtec Locomotive Plant AC4400CWM  1266706
UP 6896 C44ACM AC4400CWM  2271517
UP 6898 Rebuilt C44ACM AC4400CWM  72078138334
UP 6899 Incorrect listing. AC4400CWM   264703
UP 6900   AC4400CWM 5094711264625
UP 6902   AC4400CWM 50949 264612
UP 6904   AC4400CWM 50951 264702
UP 6905 Rebuilt C44ACM. Delivered to the UP Railroad March-April 2023 at Wabtec AC4400CWM 5095212267656
UP 6907 Rebuilt March 2023 at Wabtec Fort Worth Locomotive Plant Texas AC4400CWM  6266000
UP 6909   AC4400CWM 509561272068
UP 6911   AC4400CWM   266392
UP 6915 C44ACM AC4400CWM  12078140430
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   AC4400CWM   265658
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  11268060
UP 6939   AC4400CWM 50985 264613
UP 6940 Delivered June 2023 to The Union Pacific Railroad AC4400CWM 5098611266352
UP 6941   AC4400CWM  6264077
UP 6943 C44ACM AC4400CWM  42078138253
UP 6943 Rebuilt May/June 2023 at Wabtec AC4400CWM 50989 266506
UP 6945 Rebuilt C44ACM. Delivered to the UP Railroad May 2023 at Wabtec AC4400CWM  2266001
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  7272388
UP 7007 Ex GECX. AC4400CWM 499804261027

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