All Time UP Diesel Roster, Part 62

EMD DDA40X — 47 units
6600 horsepower; D-D trucks; 545,500 pounds operating weight

Road Number	Builder Date	Builder Number	Date Retired	Notes
UP 6900	Apr 1969	34526	25 Jun 1984	Donated to City of Omaha, Neb., in September 1985, delivered in November 1986.
UP 6901	Jun 1969	34527	18 Jun 1984	Donated to City of Pocatello, Idaho in October 1985, delivered on 26 November 1985, moved to Ross Park for display in March 1986.
UP 6902	Jun 1969	34528	29 May 1985	Traded to EMD in August 1986; scrapped.
UP 6903	Jul 1969	34529	Apr 1974	Wrecked on 6 April 1974 near Cajon, Calif., moved to the Salt Lake City Shops and retired; sold for scrap to The Purdy Co., Lakepoint, Utah in June 1974.
UP 6904	Aug 1969	34530	25 Jun 1984	Sold to Precision National Corp., Mount Vernon, Ill., 2 March 1988; still at Precision on 5 June 1994.
UP 6905	Aug 1969	34531	29 May 1985	Traded to EMD in May 1986; scrapped.
UP 6906	Aug 1969	34532	25 Jun 1984	Sold to Precision National Corp., Mount Vernon, Ill., 2 March 1988.
UP 6907	Aug 1969	34533	25 Jun 1984	Sold for scrap to General Metals, Tacoma, Wash., in June 1984.
UP 6908	Aug 1969	34534	29 May 1985	Traded to EMD in August 1986; scrapped.
UP 6909	Sep 1969	34535	25 Jun 1984	Traded to EMD in August 1986; scrapped.
UP 6910	Sep 1969	34536	29 May 1985	Traded to EMD in May 1986; scrapped.
UP 6911	Sep 1969	34537	25 Jun 1984	Donated to Mexico Institute of Technology, Mexico City in March 1985.
UP 6912	Oct 1969	34538	29 May 1985	Loaned for parts to the Feather River Rail Society, Portola, Calif.; FRRS removed both engines, both generators, both electrical cabinets, both air compressors, all traction motors, and the entire cab and nose assembly; UP 6912 was returned to UP at Salt Lake City, Utah, on 14 February 1987; sold for scrap to Durbano, Ogden, Utah, 2 April 1987.
UP 6913	Oct 1969	34539	29 Apr 1985	Donated to State of Tex., in September 1985, delivered on 10 March 1986; displayed at Texas State Fairgrounds, Dallas, Tex.
UP 6914	Oct 1969	34540	29 May 1985	Traded to EMD in August 1986; scrapped.
UP 6915	Oct 1969	34541	Dec 1984	Donated to Southern California Railway & Historical Society, Pomona, Calif., 21 May 1985, delivered July 1985, moved to display site on 28 July 1987; displayed at California State Fairgrounds, Pomona, Calif., next to UP 4-8-8-4 4014.
UP 6916	Nov 1969	34542	16 May 1985	Donated to Ogden Union Station, Ogden, Utah in October 1985, delivered in January 1986.
UP 6917	Nov 1969	34543	29 May 1985	Sold for scrap to St. Louis Auto Shredding, East St. Louis, Ill., 24 October 1985.
UP 6918	Nov 1969	34544	16 May 1985	Traded to EMD in May 1986; scrapped.
UP 6919	Nov 1969	34545	25 Jun 1984	Sold for scrap to General Metals, Tacoma, Wash., in August 1984.
UP 6920	Nov 1969	34546	Dec 1984	Traded to EMD in May 1986; scrapped.
UP 6921	Dec 1969	34547	Aug 1978	Wrecked on 27 August 1978 at Point of Rocks, Wyo., moved to Salt Lake City Shops, stripped for usable parts in September 1978; sold for scrap to Durbano, Ogden, Utah in February 1979.
UP 6922	Dec 1969	34548	18 Mar 1985	Reconditioned and used on excursion special between Denver and Speer, Wyo., over Memorial Day weekend, 1984; displayed at Coffeyville, Kansas, in late June 1984 and used in dedication of the new Jenks Shops in North Little Rock, Ark., on 14 July 1984; donated to City of North Platte, Neb., 23 June 1985, delivered in August 1985; displayed at Cody PArk.; officially dedicated on 10 October 1985.
UP 6923	Dec 1969	34549	29 May 1985	Traded to EMD in August 1986; scrapped.
UP 6924	Dec 1969	34550	16 May 1985	Traded to EMD in August 1986; scrapped.
UP 6925	Jun 1970	35499	25 Jun 1984	Sold to Dakota Southern Railroad, Wagner, S.D., 20 April 1987, stored at Chamberlain, S.D., still there in October 1991.
UP 6926	Jun 1970	35500	Dec 1984	Traded to EMD in August 1986; scrapped.
UP 6927	Jun 1970	35501	16 May 1985	Traded to EMD in August 1986; scrapped.
UP 6928	Jul 1970	35502	18 Mar 1985	Sold for scrap to St. Louis Auto Shredding, East St. Louis, Ill., 24 October 1985.
UP 6929	Jul 1970	35503	16 May 1985	Traded to EMD in May 1986; scrapped.
UP 6930	Aug 1970	35504	16 Apr 1985	Donated to Smoky Hill Railway & Historical Society, Shawnee Mission, Kansas, 21 June 1985, delivered August 1985; traded to Illinois Railway Museum in exchange for former Wabash coaches; UP 6930 was shipped from Kansas City to Chicago on 31 October 1991.
UP 6931	Aug 1970	35505	29 May 1985	Traded to EMD in May 1986; scrapped.
UP 6932	Dec 1970	35506	25 Jun 1984	Traded to EMD in May 1986; scrapped.
UP 6933	Dec 1970	35507	25 Jun 1984	Traded to EMD in August 1986; scrapped.
UP 6934	Dec 1970	35508	16 May 1985	Traded to EMD in August 1986; scrapped.
UP 6935	Jan 1971	35509	29 May 1985	Traded to EMD in May 1986; scrapped.
UP 6936	Jan 1971	35510		Last operating UP DDA40X, still in service, used for special trains.
UP 6937	Jan 1971	35511	25 Jun 1984	Sold to Precision National Corp., Mount Vernon, Ill., 2 March 1988; still at Precision during June 1994.
UP 6938	Jun 1971	35512	29 May 1985	Donated during 1985 to Steamtown USA, Scranton, Pa.; ownership of unit returned to UP in December 1988 following takeover of Steamtown by National Park Service (UP 6938 never left UP property); stored at North Little Rock, Ark., until cosmetically restored and placed on display at Jenks Shops, North Little Rock, Ark., in November 1989.
UP 6939	Jun 1971	35513	18 Mar 1985	Sold for scrap to St. Louis Auto Shredding, East St. Louis, Ill., 24 October 1985.
UP 6940	Jul 1971	35514	25 Jun 1984	Traded to EMD in August 1986; scrapped.
UP 6941	Jul 1971	35515	16 May 1985	Traded to EMD in August 1986; scrapped.
UP 6942	Jul 1971	35516	16 May 1985	Traded to EMD in August 1986; scrapped.
UP 6943	Aug 1971	35517	16 May 1985	Traded to EMD in August 1986; scrapped.
UP 6944	Aug 1971	35518	25 Jun 1984	Donated to National Museum of Transportation, St. Louis, Mo., 14 August 1984.
UP 6945	Aug 1971	35519	16 May 1985	Traded to EMD in August 1986; scrapped.
UP 6946	Sep 1971	35520	25 Jun 1984	Donated to Feather River Rail Society in July 1984, delivered on 20 August 1984; unit was cosmetically restored, but stripped of usable parts by UP.

General Notes:

a.	UP 6900-6946 were known as "Centennial" locomotives in commemoration of the 100th anniversary of the May 10th 1869 driving of the Golden Spike at Promontory, Utah.
b.	Twenty-five units were stored at Council Bluffs, Iowa, in May 1980, with another 12 units stored at North Platte, Neb., and the remaining 8 units being stored at Salt Lake City, Utah. The 37 units at Council Bluffs and North Platte were gathered at Las Vegas, Nev., in early October 1980. The entire class (45 units - 37 units from Las Vegas and eight units from Salt Lake City) was moved to Yermo, Calif., during January and February 1982, where they remained for another two years.
c.	Twenty-five units were reconditioned at Omaha by March 1984; 14 other units were stripped and recommended for retirement April 1984, and actually retired by July 1984.
d.	All units again in storage by late 1984, some returned to service in late December 1984; all units out of service by early April 1985.
e.	UP 6936 operated in regular freight service from 1971 to mid 1980; stored at Yermo, Calif., until February 1984; operated in regular freight service, along with 25 other 6900 class locomotives, from March 1984 to May 1985; last operating DDA40X in service on UP, removed from regular freight service on 6 May 1985; transferred to Heritage Fleet at Cheyenne; first used in excursion service on 24 May 1985; overhauled by North Little Rock's Jenks shops during late 1994; sent to Salt Lake City for truck repair work during January and February 1995; briefly stored at Salt Lake City with SD40-2 trucks while awaiting the repair and modification of its trucks to take standard D77 traction motors; truck modification completed in late February 1995.
f.	UP 6900-6924 were built on EMD order number 7134.
g.	UP 6925-6946 were built on EMD order number 7198.

GE C44AC (AC4400CW) — 5 units
4400 horsepower; C-C trucks; 415,000 pounds operating weight

Road Number	Builder Number	Builder Date	Date Delivered
UP 6995	51569	Sep 1999	Sep 1999
UP 6996	51570		Sep 1999
UP 6997	51571		Sep 1999
UP 6998	51572		Sep 1999
UP 6999	51573	Sep 1999	Sep 1999

General Notes:

a.	Leased from General Electric as warranty protection units; to be purchased later by UP.
b.	UP's designation for these units is C44AC; GE's designation is AC4400CW.

GE C60AC (AC6000CW) — 10 units
6000 horsepower; C-C trucks; 425,000 pounds operating weight

Road Number	Builder Number	Builder Date	Date Delivered	Renumbered To	Date Renumbered
UP 7000	48880	Nov 1995	6 Nov 1996	UP 7500	11 Aug 1999
UP 7001	48881	Dec 1995	19 Nov 1996	UP 7501	11 Aug 2000
UP 7002	48882	Dec 1995	20 Nov 1996	UP 7502	30 Nov 1998
UP 7003	48883	Dec 1995	6 Nov 1996	UP 7503	3 Aug 2000
UP 7004	48884	Dec 1995	19 Nov 1996	UP 7504	30 Jan 1999
UP 7005	48885	Dec 1995	20 Nov 1996	UP 7505	6 Oct 1998
UP 7006	48886	Dec 1996	3 Dec 1996	UP 7506	6 Oct 1998
UP 7007	48887	Dec 1996	22 Dec 1996	UP 7507	1 Feb 1999
UP 7008	48888	Dec 1996	22 Dec 1996	UP 7508	8 Jan 1999
UP 7009	48889	Dec 1996	24 Mar 1997	UP 7509	10 Jul 1998

General Notes:

a.	UP's designation for these locomotives is C60AC; GE's designation is AC6000CW.
b.	UP 7001-7005 had original build dates of December 1995, as reflected on their builder's plates; during the formal one-year test period, these units operated on UP and were returned to GE for modifications prior to delivery to UP in November 1996.
c.	Renumbered from 7000 series to 7500 series at GE in Erie, Pa., upon installation of upgraded engines.

GE C44AC (AC4400CW) — 10 units
4400 horsepower; C-C trucks; 415,000 pounds operating weight

Road Number	First Number	Builder Number	Builder Date	Date Delivered	Date To 7000 Series
UP 7000	GECX 4000	49973		Mar 1997	8 Dec 2000
UP 7001	GECX 4001	49974		Mar 1997	18 Apr 2001
UP 7002	GECX 4002	49975	Mar 1997	Mar 1997	21 Jan 1999
UP 7003	GECX 4003	49976		Mar 1997	27 Mar 2001
UP 7004	GECX 4004	49977		Mar 1997	13 Apr 1999
UP 7005	GECX 4005	49978	Mar 1997	Mar 1997	21 Jan 1999
UP 7006	GECX 4006	49979		Mar 1997	3 Feb 1999
UP 7007	GECX 4007	49980		Mar 1997	30 Apr 1999
UP 7008	GECX 4008	49981		Mar 1997	1 Feb 1999
UP 7009	GECX 4009	49982		Mar 1997	4 Dec 1998

General Notes:

a.	Built by GE to serve as warranty protection units for service on UP; painted in full UP paint, with red GECX letters and numbers; purchased by UP on 30 January 1998 upon expiration of the warranty protection period.
b.	UP's designation for these units is C44AC; GE's designation is AC4400CW.

GE C6044AC (AC6000CW) — 70 units
4400 horsepower; C-C trucks; 412,000 pounds operating weight

Road Number	Builder Number	Builder Date	Date Delivered	Renumbered To	Date Renumbered
UP 7010	49285		7 Sep 1996
UP 7011	49286		12 Sep 1996	UP 7337	14 Jun 2005
UP 7012	49287		12 Sep 1996
UP 7013	48890		3 Jan 1996	UP 7339	23 Jul 2005
UP 7014	48891		3 Jan 1996	UP 7340	4 Mar 2005
UP 7015	48892	Nov 1995	3 Jan 1996
UP 7016	48893		30 Dec 1995	UP 7342	3 Mar 2005
UP 7017	48894		30 Dec 1995
UP 7018	48895		30 Dec 1995	UP 7344	30 Jun 2000
UP 7019	48896	Nov 1995	29 Dec 1995
UP 7020	48897		29 Dec 1995
UP 7021	48898		30 Dec 1995	UP 7347	9 Feb 2005
UP 7022	48899		30 Dec 1995	UP 7348	22 Mar 2001
UP 7023	48900		30 Dec 1995
UP 7024	48901		30 Dec 1995	UP 7350	18 May 2005
UP 7025	48902		3 Jan 1996
UP 7026	48903		4 Jan 1996	UP 7352	10 May 2005
UP 7027	48904		3 Jan 1996	UP 7353	21 Jul 2004
UP 7028	48905		4 Jan 1996	UP 7354	28 Sep 2001
UP 7029	48906	Dec 1995	3 Jan 1996
UP 7030	48907		7 Jan 1996
UP 7031	48908		7 Jan 1996
UP 7032	48909		4 Jan 1996
UP 7033	48910	Dec 1995	7 Jan 1996
UP 7034	48911		7 Jan 1996
UP 7035	48912	Dec 1995	7 Jan 1996	UP 7361	30 Jul 2004
UP 7036	48913		12 Jan 1996
UP 7037	48914		12 Jan 1996
UP 7038	48915	Dec 1995	12 Jan 1996
UP 7039	48916	Dec 1995	12 Jan 1996
UP 7040	48917	Dec 1995	12 Jan 1996	UP 7366	8 Apr 2005
UP 7041	48918	Dec 1995	15 Jan 1996
UP 7042	48919		15 Jan 1996
UP 7043	48920	Dec 1995	15 Jan 1996
UP 7044	48921		15 Jan 1996	UP 7370	22 May 2002
UP 7045	48922		19 Jan 1996	UP 7371	7 Feb 2005
UP 7046	48923		15 Jan 1996	UP 7372	2 Aug 2004
UP 7047	48924	Dec 1995	19 Jan 1996
UP 7048	49288		12 Sep 1996	UP 7374	31 Mar 2004
UP 7049	49289		7 Sep 1996
UP 7050	49290		7 Sep 1996
UP 7051	49291		12 Sep 1996	UP 7337	3 Mar 2005
UP 7052	49292	Sep 1996	20 Sep 1996	UP 7378	13 Apr 2004
UP 7053	49293		21 Sep 1996
UP 7054	49294		21 Sep 1996	UP 7380	14 Jul 2001
UP 7055	49295		21 Sep 1996
UP 7056	49296	Sep 1996	27 Sep 1996
UP 7057	49297	Sep 1996	27 Sep 1996	UP 7383	17 Apr 2001
UP 7058	49298	Sep 1996	28 Sep 1996	UP 7384	5 Jul 2001
UP 7059	49299		25 Sep 1996
UP 7060	49300		25 Sep 1996
UP 7061	49301	Sep 1996	25 Sep 1996
UP 7062	49302		25 Sep 1996
UP 7063	49303	Sep 1996	25 Sep 1996
UP 7064	49304		28 Sep 1996	UP 7390	1 Sep 2005
UP 7065	49305	Sep 1996	1 Oct 1996	UP 7391	1 Feb 2005
UP 7066	49306		1 Oct 1996	UP 7392	22 Mar 2005
UP 7067	49307		2 Oct 1996	UP 7393	16 Mar 2005
UP 7068	49308	Sep 1996	2 Oct 1996	UP 7394	18 Jul 2005
UP 7069	49309		3 Oct 1996
UP 7070	49310		3 Oct 1996
UP 7071	49311	Sep 1996	3 Oct 1996
UP 7072	49312		7 Oct 1996	UP 7398	2 Apr 2005
UP 7073	49313		12 Oct 1996
UP 7074	49314		12 Oct 1996
UP 7075	49315		12 Oct 1996	UP 7401	30 Jul 2005
UP 7076	49316		11 Oct 1996
UP 7077	49317		11 Oct 1996
UP 7078	49318	Sep 1996	15 Oct 1996
UP 7079	49319

General Notes:

a.	UP 7010-7012 were ordered as UP 7080-7082; the UP 7010-7012 number group was originally assigned to a canceled order for three SP C60AC units (assigned SP numbers 600-602).
b.	The UP designation for these locomotives is both C44/60AC and C6044AC; GE designation is AC6000 Convertible (Norm Metcalf reports that AC6000CW is displayed on builder's plate)
c.	Renumbered to UP 7336-7405.