Union Pacific Railroad
Roster of Diesel and Turbine Locomotives, 1934-2009
This page was last updated on May 27, 2013.
(Return to UP Diesel Roster Index Page)
Roster Listing
GE C44-9W -- 3 units
4380 horsepower; C-C trucks; 415,000 pounds operating weight
Road Number |
First Number |
Builder Date |
Builder Number |
Date To UP Number |
New Number |
Date To New Number |
Note |
UP 9596 | C&NW 8627 | Dec 1993 | 47524 | 14 Nov 1995 | UP 9691 | 14 Apr 2000 | |
UP 9659 | C&NW 8690 | Apr 1994 | 47784 | 13 Feb 1996 | UP 9794 | 20 Nov 2000 | |
UP 9668 | C&NW 8699 | Apr 1994 | 47793 | 16 Jun 1995 | UP 9803 | 27 Oct 2003 | 1 |
General Notes:
- Total of 130 C&NW units to UP at merger, numbered C&NW 8601-8730.
- Assigned UP 9570-9699 in June 1995, three units (9596, 9659, 9668) renumbered; assigned UP 9665-9699 (for C&NW 8601-8635) and UP 9740-9834 (for C&NW 8636-8730) in March 1997.
- UP's designation for these units is C44-9W; GE's designation is Dash 9-44CW.
Notes:
- UP 9668 (ex C&NW 8699) was the first former C&NW unit to be renumbered to UP, completed on 16 June 1995.
GE C44-9W -- 35 units
4380 horsepower; C-C trucks; 415,000 pounds operating weight
Road Number |
First Number |
Second Number |
Builder Date |
Builder Number |
Date To UP Number |
Notes |
UP 9665 | C&NW 8601 | Nov 1993 | 47495 | 22 Nov 1999 | 1 | |
UP 9666 | C&NW 8602 | Nov 1993 | 47496 | 14 Dec 2003 | ||
UP 9667 | C&NW 8604 | Nov 1993 | 47498 | 27 Dec 1999 | ||
UP 9668 | C&NW 8603 | Nov 1993 | 47497 | 30 Apr 2005 | ||
UP 9669 | C&NW 8605 | Nov 1993 | 47499 | 12 Jan 2000 | ||
UP 9670 | C&NW 8606 | Nov 1993 | 47500 | 17 Jul 1999 | ||
UP 9671 | C&NW 8607 | Nov 1993 | 47501 | 11 Feb 2000 | ||
UP 9672 | C&NW 8608 | Nov 1993 | 47502 | 22 Aug 2002 | ||
UP 9673 | C&NW 8609 | Nov 1993 | 47503 | 29 Jun 1999 | ||
UP 9674 | C&NW 8610 | Dec 1993 | 47507 | 6 Nov 1999 | ||
UP 9675 | C&NW 8611 | Dec 1993 | 47508 | 21 Jul 1999 | ||
UP 9676 | C&NW 8612 | Dec 1993 | 47509 | 30 Jun 1999 | ||
UP 9677 | C&NW 8613 | Dec 1993 | 47510 | 6 Nov 1999 | ||
UP 9678 | C&NW 8614 | Dec 1993 | 47511 | 8 Feb 2000 | ||
UP 9679 | C&NW 8615 | Dec 1993 | 47512 | 19 Oct 1999 | ||
UP 9680 | C&NW 8616 | Dec 1993 | 47513 | 28 Oct 1999 | ||
UP 9681 | C&NW 8617 | Dec 1993 | 47514 | 22 Feb 2000 | ||
UP 9682 | C&NW 8618 | Dec 1993 | 47515 | 8 Feb 2000 | 2 | |
UP 9683 | C&NW 8619 | Dec 1993 | 47516 | 24 May 1999 | ||
UP 9684 | C&NW 8620 | Dec 1993 | 47517 | 17 Aug 1999 | ||
UP 9685 | C&NW 8621 | Dec 1993 | 47518 | 10 Mar 2000 | ||
UP 9686 | C&NW 8622 | Dec 1993 | 47519 | 24 Jun 1999 | ||
UP 9687 | C&NW 8623 | Dec 1993 | 47520 | 15 Jun 1999 | ||
UP 9688 | C&NW 8624 | Dec 1993 | 47521 | 12 Mar 2004 | ||
UP 9689 | C&NW 8625 | Dec 1993 | 47522 | 6 Jul 1999 | ||
UP 9690 | C&NW 8626 | Dec 1993 | 47523 | 25 Mar 1999 | ||
UP 9691 | C&NW 8627 | UP 9596 | Dec 1993 | 47524 | 14 Apr 2000 | 3 |
UP 9692 | C&NW 8628 | Dec 1993 | 47525 | 9 Dec 1999 | ||
UP 9693 | C&NW 8629 | Dec 1993 | 47526 | 12 May 2000 | ||
UP 9694 | C&NW 8631 | Dec 1993 | 47527 | 29 Jul 1999 | ||
UP 9695 | C&NW 8630 | Dec 1993 | 47528 | 8 Nov 1996 | ||
UP 9696 | C&NW 8632 | Dec 1993 | 47529 | 13 Nov 2004 | ||
UP 9697 | C&NW 8633 | Jan 1994 | 47504 | 15 May 1997 | ||
UP 9698 | C&NW 8634 | Jan 1994 | 47505 | 30 Jul 1999 | ||
UP 9699 | C&NW 8635 | Jan 1994 | 47506 | 29 Nov 2003 |
General Notes:
- Total of 35 C&NW units to UP at merger, numbered C&NW 8601-8635.
- Note that the builder serial numbers for C&NW 8633-8635 (UP 9697-9699) were not in sequence; the gap was after C&NW 8609 (UP 9673). (correction from Steve Gerbracht, email dated January 8, 2012)
- Originally assigned UP 9570-9604 in June 1995; assigned UP 9665-9699 in September 1997.
- UP's designation for these units is C44-9W; GE's designation is Dash 9-44CW.
Notes:
- UP 9665, as C&NW 8601, was the first C44-9CW built by GE; completed during October 1993 (with an official built date of November 1993); painted in a dark gray GE demonstrator paint scheme, with a large, partial GE logo on the cab side; sent to the AAR test track near Pueblo, Colo, for high speed and other testing; returned to GE, repainted in standard C&NW colors and delivered to C&NW in late December 1993.
- UP 9682 was painted in full UP yellow and gray, completed on 18 September 2006.
- UP 9691, as UP 9596 (ex C&NW 8627), was the first of this group to be repainted to Union Pacific, completed on 14 November 1995.
GE C44-9W -- 40 units
4380 horsepower; C-C trucks; 396,000 pounds operating weight
Road Number |
Builder Number |
Builder Date |
Date Retired |
Notes |
UP 9700 | 47846 | Jul 1994 | ||
UP 9701 | 47847 | Jul 1994 | ||
UP 9702 | 47848 | Jul 1994 | ||
UP 9703 | 47849 | Jul 1994 | ||
UP 9704 | 47850 | Jul 1994 | ||
UP 9705 | 47851 | Jul 1994 | ||
UP 9706 | 47852 | Jul 1994 | ||
UP 9707 | 47853 | Jul 1994 | ||
UP 9708 | 47854 | Jul 1994 | ||
UP 9709 | 47855 | Jul 1994 | ||
UP 9710 | 47856 | Jul 1994 | ||
UP 9711 | 47857 | Jul 1994 | ||
UP 9712 | 47858 | Jul 1994 | ||
UP 9713 | 47859 | Jul 1994 | ||
UP 9714 | 47860 | Jul 1994 | ||
UP 9715 | 47861 | Jul 1994 | ||
UP 9716 | 47862 | Jul 1994 | 5 Nov 1997 | 1 |
UP 9717 | 47863 | Jul 1994 | ||
UP 9718 | 47864 | Jul 1994 | ||
UP 9719 | 47865 | Aug 1994 | ||
UP 9720 | 47866 | Aug 1994 | ||
UP 9721 | 47867 | Aug 1994 | ||
UP 9722 | 47868 | Aug 1994 | ||
UP 9723 | 47869 | Aug 1994 | ||
UP 9724 | 47870 | Aug 1994 | ||
UP 9725 | 47871 | Aug 1994 | ||
UP 9726 | 47872 | Aug 1994 | ||
UP 9727 | 47873 | Aug 1994 | ||
UP 9728 | 47874 | Aug 1994 | ||
UP 9729 | 47875 | Aug 1994 | ||
UP 9730 | 47876 | Aug 1994 | ||
UP 9731 | 47877 | Aug 1994 | ||
UP 9732 | 47878 | Aug 1994 | ||
UP 9733 | 47879 | Aug 1994 | ||
UP 9734 | 47880 | Sep 1994 | ||
UP 9735 | 47881 | Aug 1994 | ||
UP 9736 | 47882 | Aug 1994 | ||
UP 9737 | 47883 | Aug 1994 | ||
UP 9738 | 47884 | Aug 1994 | ||
UP 9739 | 47885 | Aug 1994 |
General Notes:
- UP 9737 and 9738 were wrecked on 15 May 1995 at Flomaton, Ala, while in service on CSX Transportation; both were repaired and returned to service; UP 9738 was retired by UP on 23 October 1995, but was repaired and reinstated to UP's roster on 28 June 1996.
- UP's designation for these units is C44-9W; GE's designation is Dash 9-44CW.
Notes:
- UP 9716 was wrecked on 20 August 1997 at Bomber (MP 251.8, West Fort Worth), Texas; sold for scrap to Smith & Chambers, 11 November 1998.
GE C44-9W -- 95 units
4380 horsepower; C-C trucks; 415,000 pounds operating weight
Road Number |
First Number |
Second Number |
Builder Date |
Builder Number |
Date To UP Number |
Notes |
UP 9740 | C&NW 8636 | Jan 1994 | 47644 | 10 Mar 2000 | ||
UP 9741 | C&NW 8637 | Jan 1994 | 47645 | 27 Feb 2005 | ||
UP 9742 | C&NW 8638 | Jan 1994 | 47646 | 30 Dec 2000 | ||
UP 9743 | C&NW 8639 | Jan 1994 | 47647 | 30 Jun 2000 | ||
UP 9744 | C&NW 8640 | Jan 1994 | 47648 | 30 May 2001 | ||
UP 9745 | C&NW 8641 | Jan 1994 | 47649 | 27 Jul 2000 | ||
UP 9746 | C&NW 8642 | Jan 1994 | 47650 | 27 Apr 2000 | ||
UP 9747 | C&NW 8643 | Jan 1994 | 47651 | 19 Jun 2000 | ||
UP 9748 | C&NW 8644 | Jan 1994 | 47652 | 26 Aug 2004 | ||
UP 9749 | C&NW 8645 | Jan 1994 | 47653 | 26 Apr 2000 | ||
(UP 9750) | C&NW 8646 | Jan 1994 | 47654 | |||
UP 9751 | C&NW 8647 | Jan 1994 | 47655 | 27 Jul 2000 | ||
UP 9752 | C&NW 8648 | Jan 1994 | 47656 | 12 Apr 2000 | ||
UP 9753 | C&NW 8649 | Jan 1994 | 47657 | 4 May 2000 | ||
UP 9754 | C&NW 8650 | Jan 1994 | 47658 | 7 Apr 2000 | ||
UP 9755 | C&NW 8651 | Jan 1994 | 47659 | 7 Jun 2000 | ||
UP 9756 | C&NW 8652 | Jan 1994 | 47660 | 14 Jun 2001 | ||
UP 9757 | C&NW 8653 | Jan 1994 | 47661 | 27 Mar 2000 | ||
UP 9758 | C&NW 8654 | Jan 1994 | 47662 | 5 Dec 2000 | ||
UP 9759 | C&NW 8655 | Jan 1994 | 47663 | 12 Sep 2003 | ||
UP 9760 | C&NW 8656 | Jan 1994 | 47664 | 11 Feb 1997 | ||
UP 9761 | C&NW 8657 | Jan 1994 | 47665 | 19 Apr 2000 | ||
UP 9762 | C&NW 8658 | Jan 1994 | 47666 | 8 Sep 1997 | ||
UP 9763 | C&NW 8659 | Jan 1994 | 47667 | 14 Jan 1998 | ||
UP 9764 | C&NW 8660 | Jan 1994 | 47668 | 6 Dec 2000 | ||
UP 9765 | C&NW 8661 | Jan 1994 | 47669 | 19 Sep 2003 | ||
UP 9766 | C&NW 8662 | Jan 1994 | 47670 | 26 Oct 2000 | ||
UP 9767 | C&NW 8663 | Jan 1994 | 47671 | 15 Aug 2000 | ||
UP 9768 | C&NW 8664 | Jan 1994 | 47672 | 29 Oct 2000 | ||
UP 9769 | C&NW 8665 | Jan 1994 | 47673 | 16 May 2000 | ||
UP 9770 | C&NW 8666 | Apr 1994 | 47724 | 4 May 2001 | ||
UP 9771 | C&NW 8667 | Apr 1994 | 47725 | 29 Nov 2001 | ||
UP 9772 | C&NW 8668 | Apr 1994 | 47726 | 28 Aug 2001 | ||
UP 9773 | C&NW 8669 | Apr 1994 | 47727 | 19 Apr 2001 | ||
UP 9774 | C&NW 8670 | Apr 1994 | 47728 | 29 Feb 2000 | ||
UP 9775 | C&NW 8671 | Apr 1994 | 47729 | 11 Aug 1997 | 1 | |
UP 9776 | C&NW 8672 | Apr 1994 | 47730 | 15 Sep 2000 | ||
UP 9777 | C&NW 8673 | Apr 1994 | 47731 | 11 Oct 1996 | 2, 3 | |
UP 9778 | C&NW 8674 | Apr 1994 | 47732 | 12 Sep 2000 | ||
UP 9779 | C&NW 8675 | Apr 1994 | 47733 | 31 Jul 2002 | ||
UP 9780 | C&NW 8676 | Apr 1994 | 47734 | 20 Jul 2001 | ||
UP 9781 | C&NW 8677 | Apr 1994 | 47735 | 1 Oct 2002 | ||
UP 9782 | C&NW 8678 | Apr 1994 | 47736 | 22 Mar 2000 | ||
UP 9783 | C&NW 8679 | Apr 1994 | 47737 | 3 Oct 2000 | ||
UP 9784 | C&NW 8680 | Apr 1994 | 47738 | 3 Dec 2003 | ||
UP 9785 | C&NW 8681 | Apr 1994 | 47739 | 31 Sep 2005 | 4 | |
UP 9786 | C&NW 8682 | Apr 1994 | 47740 | 2 Mar 2000 | ||
UP 9787 | C&NW 8683 | Apr 1994 | 47741 | 1 Nov 2000 | ||
UP 9788 | C&NW 8684 | Apr 1994 | 47742 | 13 Jan 2000 | ||
UP 9789 | C&NW 8685 | Apr 1994 | 47743 | 3 Jan 2000 | ||
UP 9790 | C&NW 8686 | Apr 1994 | 47780 | 20 Mar 1998 | ||
UP 9791 | C&NW 8687 | Apr 1994 | 47781 | 28 Nov 2000 | ||
UP 9792 | C&NW 8688 | Apr 1994 | 47782 | 7 Apr 2001 | ||
UP 9793 | C&NW 8689 | Apr 1994 | 47783 | 10 Dec 2002 | ||
UP 9794 | C&NW 8690 | UP 9659 | Apr 1994 | 47784 | 20 Nov 2000 | 5 |
UP 9795 | C&NW 8691 | Apr 1994 | 47785 | 20 Jul 2000 | ||
UP 9796 | C&NW 8692 | Apr 1994 | 47786 | 8 Jun 2000 | ||
UP 9797 | C&NW 8693 | Apr 1994 | 47787 | 31 Jul 2000 | ||
UP 9798 | C&NW 8694 | Apr 1994 | 47788 | 18 Nov 2001 | ||
UP 9799 | C&NW 8695 | Apr 1994 | 47789 | 2 Mar 2000 | ||
UP 9800 | C&NW 8696 | Apr 1994 | 47790 | 11 Jun 2001 | ||
UP 9801 | C&NW 8697 | Apr 1994 | 47791 | 6 Apr 2001 | ||
UP 9802 | C&NW 8698 | Apr 1994 | 47792 | 5 Oct 2000 | ||
UP 9803 | C&NW 8699 | UP 9668 | Apr 1994 | 47793 | 27 Oct 2003 | 6 |
UP 9804 | C&NW 8700 | May 1994 | 47794 | 1 May 2000 | ||
(UP 9805) | C&NW 8701 | Apr 1994 | 47795 | |||
UP 9806 | C&NW 8702 | May 1994 | 47796 | 29 Aug 2003 | ||
UP 9807 | C&NW 8703 | May 1994 | 47797 | 21 Jun 2002 | ||
UP 9808 | C&NW 8704 | May 1994 | 47798 | 22 Dec 2000 | ||
UP 9809 | C&NW 8705 | Apr 1994 | 47799 | 2 Dec 2000 | ||
UP 9810 | C&NW 8706 | May 1994 | 47800 | 1 May 2003 | ||
UP 9811 | C&NW 8707 | May 1994 | 47801 | 26 Jun 2000 | ||
UP 9812 | C&NW 8708 | May 1994 | 47802 | 29 Sep 2003 | ||
UP 9813 | C&NW 8709 | May 1994 | 47803 | 7 Nov 2001 | ||
UP 9814 | C&NW 8710 | May 1994 | 47804 | 5 Apr 2000 | ||
UP 9815 | C&NW 8711 | May 1994 | 47805 | 10 Mar 2000 | ||
UP 9816 | C&NW 8712 | May 1994 | 47806 | Apr 1998 | 7 | |
UP 9817 | C&NW 8713 | May 1994 | 47807 | 25 Jul 2001 | ||
UP 9818 | C&NW 8714 | May 1994 | 47808 | 15 Jun 2000 | ||
UP 9819 | C&NW 8715 | May 1994 | 47809 | 1 Apr 2001 | ||
UP 9820 | C&NW 8716 | May 1994 | 48083 | 30 Apr 2001 | ||
UP 9821 | C&NW 8717 | May 1994 | 48084 | 12 May 2001 | ||
UP 9822 | C&NW 8718 | May 1994 | 48085 | 5 Aug 2000 | ||
UP 9823 | C&NW 8719 | May 1994 | 48086 | 17 Jan 2000 | ||
UP 9824 | C&NW 8720 | May 1994 | 48087 | 22 Nov 2000 | ||
UP 9825 | C&NW 8721 | May 1994 | 48088 | 22 Jun 2000 | ||
UP 9826 | C&NW 8722 | May 1994 | 48089 | 15 Dec 2000 | 8 | |
UP 9827 | C&NW 8723 | May 1994 | 48090 | 1 Mar 2000 | ||
UP 9828 | C&NW 8724 | May 1994 | 48091 | 24 Jul 2000 | ||
UP 9829 | C&NW 8725 | May 1994 | 48092 | 8 May 2000 | ||
UP 9830 | C&NW 8726 | May 1994 | 48093 | 16 May 2000 | ||
UP 9831 | C&NW 8727 | May 1994 | 48094 | 8 Mar 1999 | ||
UP 9832 | C&NW 8728 | May 1994 | 48095 | 17 Feb 2001 | ||
UP 9833 | C&NW 8729 | May 1994 | 48096 | 14 Apr 2005 | ||
UP 9834 | C&NW 8730 | May 1994 | 48097 | 7 Jul 2000 |
General Notes:
- Total of 95 C&NW units to UP at merger, numbered C&NW 8636-8730.
- Assigned UP 9605-9699 in June 1995, assigned UP 9740-9834 in September 1997.
- UP 9763 (as C&NW 8659), UP 9821 (as C&NW 8717), and UP 9831 (as C&NW 8727) received Operation Lifesaver logos.
- UP 9804 (as C&NW 8700) is equipped with a metal plaque reading "David L. Meyers, 1947-1994" on its nose commemorating the late David L. Meyers, former C&NW Director-Engineer Training.
- UP 9819 (ex C&NW 8715) has been painted with UP's FUTURE Network slogan, denoting "Formally United Together for Understanding and Reaching Everyone"; a network of totally safe workplaces at each of UP's terminals and yards.
- UP's model designation is C44-9W; GE's designation is Dash 9-44CW.
Notes:
- UP 9775, as C&NW 8671 was wrecked, with a crushed cab; repairs included using the salvaged cab from SP 145, which had been wrecked before the UP merger and retained by SP at Burnham Shops in Denver, Colorado.
- UP 9777 (ex C&NW 8693) was the first of this group to be repainted to Union Pacific, completed on 11 October 1996, the only unit of this group to carry the "We Will Deliver" slogan.
- UP 9777 was wrecked on 11 August 1999 at Clinton, Iowa.
- UP 9785 was renumbered from C&NW 8681 on 3 September 2005; previously reported as being renumbered on 31 October 2000, but a photo by Brian Woodruff shows the unrenumbered and unpatched C&NW 8681 on August 2, 2005 on the point of a train at Elgin, Tenn. (Reported as being renumbered in the October 2000 changes, and again in the September 2005 changes).
- UP 9794 was renumbered from UP 9659 (ex C&NW 8690) on 13 February 1996.
- UP 9803, as UP 9668 (ex C&NW 8699) was the first former C&NW unit to be renumbered to UP, completed on 16 June 1995.
- UP 9816 (ex C&NW 8712) was painted to UP colors by contractor Rescar in Hudson, Colorado; repainted to UP's new wings and lightning stripe image during mid 2001; wrecked (grade crossing accident) on 29 October 2001 at Mesquite, Texas; repainted with UP's new U. S. flag image upon completion of wreck repairs at North Little Rock, Arkansas, on 1 March 2002.
- UP 9826 (ex C&NW 8722) was repainted to full UP colors on 13 December 2000, becoming the first GE locomotive to enter regular service with the new Wings image; UP 7555, a new C60AC, was completed in the new image at the GE factory in Erie, Pa., at about the same time, but did not enter service until January 2001.
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