Union Pacific Steam Locomotive Tenders

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This page was last updated on November 8, 2024.

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Overview

The following data comes from UP's equipment record book and is based on information compiled by Dick Harley. Research has shown that a record entry was established as each tender was removed from its last assigned steam locomotive when each locomotive was retired. Some tenders were retired almost immediately due to their overall condition; noted below as "W.O." for Worn Out. Others remained in company service for as many as 20 years, assigned to various snowplows, derricks, and line side non-revenue service such as water and fuel storage.

These listings include only the data for steam tenders shown in Union Pacific's equipment record book, and do not include all steam tenders built for Union Pacific and its subsidiaries.

Some of UP's 12,000 gallon Vanderbilt tenders had a different shape behind the fuel bunker, joining the water tank. These tenders are unlike most of the UP's 12,000 gallon Vanderbilt versions, they were found with some 3500's, 3600's, 5000's, and 7000's. The main difference is that the tank does not curve inward under the rear slope sheet, instead it has a vertical outer skin and square corner behind the fuel bunker. They are similar to, but not the same as the 18,000 gallon tank sides. They were built by ALCo. between 1924 and 1926, coming to the UP with the following engines; 3645-3664, 8000, 8800-8808 and 7865-7869, for a total of 35. As listed, the first 21 were coal and the remainder were oil, the first 20 had Vulcan 4 wheel trucks and the other 15 were equipped with 6 wheel equalized trucks.

John Bush wrote the following on June 17, 2012.

Unlike most Union Pacific steam loco series wherein the locomotive numbers commenced with an even number (say, 800), the tenders series were almost always begun with an odd number. Thus, the first 20-C tank delivered with the 4-8-4's would have been numbered 20-C-101, or 201 if it was among the second series (one series rode on General Steel Casting "Commonwealth" trucks, the others on Buckeye trucks).

The first of the 23,500 gallon "centipede" tanders assigned to #820 in 1939 would have been 23-C-101, and so on. The 1944 engines, the FEF-3 series were mated to tenders in the 23-C-2 group, with 835 assigned tender 23-C-201.

As constructed, engines and tenders were mated in order. So, 4-12-2 #9000 was originally fitted with 15-C-101 and the last of the original series of fifteen engines, 9014 pulled 15-C-115. (As an aside, all of those engines later received one of the 15 extra 18,000 gallon tenders ordered with the UP-3 series engines in 1928). In all there were eight series of 18,000 gallon tenders and they were moved among several classes freely.

Another example, 4023 on display today in Omaha is tied to 4004's original tender.

UP Tenders Sold to SP

In October 1947, UP sold 14 (of the original 30) ex C&O tenders to SP. John Ford wrote on the Espee Yahoo discussion group, "Twelve of the tenders were used in the oil conversions of the SP's previously coal burning AC-9s. The other two were kept in service behind 2-10-2s used primarily on the Salt Lake Division. The AC-9 number 3800 served with one of these tenders only briefly (1950-1953) until it was scrapped. I believe that its tender was then used behind an SP snow plow. As I recall, there were three SP classes used for these tenders, depending upon water capacity. They were 224-R-1 (4 tenders), 245-R-1 (3 tenders) and 252-R-1 (7 tenders), the last being the largest tender ever operated by the SP." (John Ford, email dated October 30, 2014)

Accordng to UP records the UP tenders were as follows:

UP Tender Class 21-RC (3 tenders): -1576 (UP 3590), -1596 (UP 3591), -1583 (UP 3582) to SP

UP Tender Class 21-RD (2 tenders): -1597 (UP 3587), -1598 (UP 3586) to SP

UP Tender Class 23-RD (3 tenders): -1584 (UP 3579), -1592 (UP 3585), -1569 (UP 3591) to SP

UP Tender Class 25-RC (6 tenders): -1560 (UP 3596), -1580 (UP 3583), -1575 (UP 3584), -1577 (UP 3584), -1585 (UP 3573), -1556 (UP 3593) to SP

UP 18-C Tenders Rebuilt To Oil Cars

Photo of UP 03186 in Kratville, "Motive Power of the Union Pacific," page 209

Photo by Dean Gray of a UP Oil Car in 1969 (detail of larger photo)

These 15 (?) cars were rebuilt from UP's 18-C class 18,000 gallon steam tenders. Availbale photos suggest that the cars were built using the water tanks from two 18-C tenders, mating them on a single frame of the tender of the 18-C class tender. The number of the second tender was not recorded.

The photo of UP 03186 (linked to above) shows the seam joinng the two water tanks into a single round tank. The seam is at the point where the fuel bunker was removed.

A series of drawings were produced in March, April and May 1952, showing details of car 03192, which appears to have been the first tender modified as fuel oil tank cars.

Photos show that at least two of the cars had three domes, meaning they had three separate compartments, used to store different oil and lubricating products.

With 126 tenders in the 18-C class, there were plenty of tanks and frames, and separate tanks to be used for the 22-C-GTE tenders (25 total), and for the 18-C fuel oil tanks (15 total). These two modification programs likely used as many as 80 (or a few more) of the retired 18-C tenders.

Like the 22-C-GTE tenders for the 4500 horsepower GTE Locomotives, which were converted in 1956 from retired 18-C tenders, using the water tank and frame from one 18-C tender, and the water tank of another 18-C tender, these 15 fuel oil tanks appear to have also been made from the water tank portion of the 18-C tenders.

Similar to the GTE tenders, these three-dome oil tanks appear to have used the water tank and frame from one 18-C tender, and the water tank portion from another 18-C tender.

UP drawing 434-CA-33085 (dated 11-20-46) shows the general arrangement of the 18-C class steam tenders.

MW Number	Previous MW Number	Tender Number	Date Built	Date To MW	Date To 900000 Series	Date Retired	Disposition
903152		18-C-1	1929	Oct 1962	Oct 1962	May 1971	Sold
903153	03153	18-C-818	Jun 1918	Sep 1954	Apr 1960
903154	03154	15-C-157	Dec 1922	Sep 1954	Mar 1959	Mar 1971	Worn Out
903155	(3530)	18-C-629	Aug 1920	Aug 1954		Nov 1974	Worn Out
903156	(3563)	18-C-808	Jul 1924	Aug 1954		Nov 1972	Worn Out
903157	03157	18-C-810	Aug 1923	Aug 1954	Nov 1959	Jun 1978	Worn Out
903182	03182	18-C-114	Jul 1924	Sep 1953	Oct 1959	Dec 1971	Sold
903183	03183	18-C-803	Apr 1923	Dec 1953	Feb 1959	Dec 1971	Sold
903184	03184	18-C-820	Apr 1923	Dec 1953	Oct 1959	Dec 1971	Sold
903185	03185	18-C-607	Sep 1923	Jan 1954	Aug 1961	Dec 1971	Sold
903186	03186	18-C-627	Aug 1920	Mar 1954	Apr 1959	Dec 1971	Sold
903187	03187	18-C-605	Aug 1920	Nov 1954	Oct 1959	Dec 1971	Sold
903188	(3532)	18-C-610	Aug 1920	Jun 1956		Nov 1974	Worn Out
903189	03189	18-C-804	Aug 1920	Sep 1954	Oct 1959	Dec 1971	Sold
903190	03190	18-C-809	Aug 1920	Jan 1953	Aug 1959	May 1965	Worn Out
903191
902192	03192	18-C-106	Jun 1928	Dec 1952	Jan 1960	Dec 1971	Sold

More Information

(The Streamliner is published by the Union Pacific Historical Society)

"Engine Tender Plows" by James Ehernberger The Streamliner, Volume 6, Number 3, page 3

"Modified CSA Tenders" by Robert Darwin The Streamliner, Volume 17, Number 4, Fall 2003, page 8

"The Tender Behind" by Gordon McCulloh & Jim Ehrenberger The Streamliner, Volume 22, Number 3, Summer 2008, page 22 (highly recommended)

"7000 tender variants" The Streamliner, Volume 39, Number 3, page 8

"B1 Boiler car from C&O 21,000 gal. Tenders" The Streamliner, Volume 18, Number 3, page 33

"January 1, 1946 list of tenders used behind 2-10-2 locos" The Streamliner, Volume 11, Number 3, page 14

"Vanderbilt tenders" The Streamliner, Volume 2, Number 4, page 29

A Chronicle Of Union Pacific Road Engine Tenders, Compiled by Gordon McCulloch (highly recommended)

Tender Class Listings

(In the "Disposition" column, a number with a leading '0' is the road number applied to the tender when transfrred to Maintenance of Way service.)

Class 4-S

Class 4-S (4000 gallons; slope-back) -- 14 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
4-S-102		coal	UP 4416	S-4	0-6-0	Mar 1947	May 1947	W.O.
4-S-103		coal	UP 4415	S-4	0-6-0	Jan 1947	Feb 1947	W.O.
4-S-117		oil	LA&SL 4240	S-3	0-6-0	Jan 1947	Jun 1947	W.O.
4-S-126		oil	OWR&N 4916	S-2	0-6-0	Dec 1946	Apr 1948	W.O.
4-S-150		coal	UP 4413	S-4	0-6-0	Jan 1947	May 1947	W.O.
4-S-203		coal	UP 4425	S-5	0-6-0	Apr 1952	Jun 1954	W.O.
4-S-208		oil	UP 4468	S-6	0-6-0	Mar 1952	Nov 1952	W.O.
4-S-211		coal	UP 4472	S-6	0-6-0	Nov 1947	May 1948	W.O.
4-S-216		oil	UP 4444	S-5	0-6-0	Dec 1953	Jan 1954	W.O.
4-S-221		coal	UP 4465	S-6	0-6-0	Feb 1947	May 1947	W.O.
4-S-226		coal	UP 4458	S-6	0-6-0	Mar 1947	May 1947	W.O.
4-S-228		oil	UP 4450	S-5	0-6-0	Apr 1947	May 1947	W.O.
4-S-229		coal	UP 4473	S-6	0-6-0	Apr 1947	May 1947	W.O.
4-S-253		coal	UP 4424	S-5	0-6-0	Feb 1954	Jul 1956	W.O.

Class 6-C

Class 6-C (6000 gallons; cylindrical) -- 3 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
6-C-106		oil	LA&SL 6075	C-2	2-8-0	Sep 1947	Oct 1947	010808
6-C-107		oil	UP 1900	MK-1	2-8-2	Sep 1947	Oct 1947	07876
6-C-111		oil	LA&SL 6057	C-2	2-8-0	Oct 1947	May 1948	W.O.

Class 6-R

Class 6-R (6000 gallons; rectangular) -- 2 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
6-R-101	1902	coal	UP 105	C-51	2-8-0	Jul 1951	May 1955	W.O.
6-R-127	1902	oil	OWRR&N 705	C-51	2-8-0	Mar 1947	Apr 1947	0469

General Notes:

Delivered in 1902 with C-57 class 2-8-0 (later numbers UP 150-158, and OWRR&N 340-344)

Class 7-C

Class 7-C (7000 gallons; cylindrical) -- 45 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
7-C-102		coal	UP 266	C-2	2-8-0	Apr 1947	May 1947	07815
7-C-104?		coal	UP 411	C-57	2-8-0	Jun 1953	Apr 1956	W.O.
7-C-109		coal	UP 418	C-57	2-8-0	Jul 1954	Nov 1949	W.O.
7-C-110		coal	UP 421	C-57	2-8-0	Apr 1956	Jul 1956	Donated
7-C-112		coal	UP 427	C-57	2-8-0	Dec 1947	Jul 1948	W.O.
7-C-115		coal	UP 430	C-57	2-8-0	Jun 1958	Mar 1950	W.O.
7-C-127		coal	UP 422	C-57	2-8-0	Mar 1947	Jun 1947	07808
7-C-136		coal	UP 319	C-2	2-8-0	Nov 1954	Mar 1955	W.O.
7-C-138		coal	UP 328	C-2	2-8-0	Jul 1953	Feb 1956	W.O.
7-C-142		coal	UP 434	C-57	2-8-0	Nov 1953	Dec 1953	W.O.
7-C-145		coal	UP 456	C-57	2-8-0	Dec 1947	May 1948	W.O.
7-C-15?		?	?	?	?	Jun 1953	Jul 1954	W.O.
7-C-150		coal	UP 476	C-57	2-8-0	Apr 1952	Dec 1953	W.O.
7-C-152		coal	UP 478	C-57	2-8-0	Nov 1953	Apr 1954	W.O.
7-C-155		coal	UP 214	C-2	2-8-0	Dec 1947	Apr 1948	W.O.
7-C-156		coal	UP 229	C-2	2-8-0	May 1947	Jan 1957	W.O.
7-C-159		coal	UP 493	C-57	2-8-0	Nov 1947	Apr 1954	W.O.
7-C-168		?	?	?	?	Jun 1953	Jun 1956	W.O.
7-C-177		coal	UP 202	C-2	2-8-0	Nov 1947	May 1948	W.O.
7-C-178		coal	UP 234	C-2	2-8-0	Nov 1947	May 1948	W.O.
7-C-181		coal	UP 320	C-2	2-8-0	Sep 1947	Oct 1947	07839
7-C-182		coal	UP 321	C-2	2-8-0	Dec 1947	Apr 1948	W.O.
7-C-183		coal	UP 401	C-57	2-8-0	Mar 1947	Jun 1947	07809
7-C-188		coal	UP 455	C-57	2-8-0	May 1947	Sep 1953	W.O.
7-C-189		coal	UP 470	C-57	2-8-0	Jun 1947	Oct 1947	07873
7-C-190		coal	UP 295	C-2	2-8-0	Oct 1947	Oct 1947	07837
7-C-195		coal	UP 241	C-2	2-8-0	Mar 1947	Jul 1947	07810
7-C-205		coal	OSL 539	C-57	2-8-0	Dec 1953	Jun 1954	W.O.
7-C-212		coal	OSL 607	C-2	2-8-0	Jul 1951	Jun 1954	W.O.
7-C-213		coal	OSL 610	C-2	2-8-0	Nov 1947	Mar 1948	W.O.
7-C-215		coal	OSL 614	C-2	2-8-0	Mar 1947	Aug 1947	02243
7-C-224		coal	OSL 3110	P-6	4-6-2	Mar 1947	Aug 1947	02244
7-C-225		coal	OSL 611	C-2	2-8-0	Nov 1949	Nov 1949	W.O.
7-C-234		oil	OSL 563	C-2	2-8-0	Jul 1951	Jun 1954	W.O.
7-C-235		oil	LA&SL 6010	C-2	2-8-0	Jan 1947	Nov 1947	010811
7-C-241		oil	OWRR&N 761	C-2	2-8-0	Aug 1953	Dec 1957	W.O.
7-C-255		oil	OWRR&N 1757	T-1	4-6-0	Jul 1947	Oct 1947	0472
7-C-260		coal	OSL 3105	P-6	4-6-2	Mar 1947	Jun 1947	02245
7-C-261		coal	OSL 3111	P-6	4-6-2	Mar 1947	Jun 1947	02246
7-C-262		coal	UP 242	C-2	2-8-0	Apr 1947	Oct 1947	sold to Monolith
7-C-268		coal	UP 224	C-2	2-8-0	Feb 1947	May 1947	W.O.
7-C-269		coal	UP 233	C-2	2-8-0	Mar 1947	May 1947	W.O.
7-C-271		coal	UP 276	C-2	2-8-0	Mar 1947	May 1947	W.O.
7-C-276		coal	UP 228	C-2	2-8-0	Aug 1947	Oct 1947	07833
7-C-282		coal	OSL 1580	T-3	4-6-0	Jan 1947	Aug 1947	02275

Class 8-R

Class 8-R (8000 gallons; rectangular) -- 8 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
8-R-103		coal	UP 4606	S-special	0-6-0	Dec 1947	May 1948	W.O.
8-R-104		coal	UP 4609	S-special	0-6-0	Dec 1947	May 1948	W.O.
8-R-105		coal	UP 4601	S-special	0-6-0	Dec 1947	May 1948	W.O.
8-R-106		coal	UP 4607	S-special	0-6-0	Jun 1953	Mar 1954	W.O.
8-R-107		coal	UP 4603	S-special	0-6-0	Jun 1953	Apr 1954	W.O.
8-R-108		coal	UP 4608	S-special	0-6-0	Oct 1947	May 1948	W.O.
8-R-112		oil	OSL 4754	S-special	0-6-0	Mar 1952	Nov 1952	W.O.
8-R-113		oil	OSL 4756	S-special	0-6-0	Oct 1947	Oct 1947	02286

Class 9-C

Class 9-C (9000 gallons; cylindrical) -- 96 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
9-C-103		coal	UP 2236	MK-5	2-8-2	Mar 1954	Jul 1954	W.O.
9-C-105		coal	UP 2851	P-6	4-6-2	Mar 1952	Jun 1952	07729
9-C-106		coal	UP 2880	P-10	4-6-2	Dec 1947	Jul 1948	07843
9-C-107		coal	UP 2875	P-9	4-6-2	Oct 1947	Oct 1947	07863
9-C-111		coal	UP 2905	P-13	4-6-2	Oct 1947	Oct 1947	07867
9-C-118		coal	UP 2900	P-13	4-6-2	Oct 1947	Oct 1947	07866
9-C-120		coal	UP 2907	P-13	4-6-2	Jul 1947	Sep 1947	07842
9-C-121		coal	UP 269	C-2	2-8-0	Apr 1947	May 1947	W.O.
9-C-122		coal	UP 230	C-2	2-8-0	Aug 1947	Oct 1947	07834
9-C-123		coal	UP 1904	MK-1	2-8-2	May 1947	Oct 1947	07872
9-C-125		coal	UP 2891	P-10	4-6-2	Oct 1947	Oct 1956	W.O.
9-C-130		coal	UP 2237	MK-5	2-8-2	Mar 1947	Jun 1947	07817
9-C-131		coal	UP 2876	P-9	4-6-2	Oct 1947	Dec 1948	07812
9-C-136		coal	UP 2221	MK-5	2-8-2	Oct 1953	Dec 1953	07738
9-C-138		coal	OWRR&N 2137	MK-1	2-8-2	Nov 1953	Oct 1960	W.O.
9-C-140		coal	UP 2200	MK-3	2-8-2	Oct 1947	Oct 1947	07862
9-C-141		coal	UP 330	C-2	2-8-0	Nov 1947	Jul 1954	W.O.
9-C-145		coal	UP 2877	P-9	4-6-2	Nov 1947	May 1948	W.O.
9-C-146		coal	UP 2231	MK-5	2-8-2	Oct 1953	Jul 1954	W.O.
9-C-147		coal	UP 2896	P-10	4-6-2	Oct 1947	May 1948	W.O.
9-C-151		coal	UP 2902	P-13	4-6-2	Dec 1947	May 1948	W.O.
9-C-157		coal	UP 6283	C-2	2-8-0	Apr 1954	Aug 1954	W.O.
9-C-159	1912	coal	UP 2868	P-8	4-6-2	Mar 1952	Oct 1962	907823
9-C-160		coal	UP 2238	MK-5	2-8-2	Oct 1947	Jun 1949	W.O.
9-C-165		coal	UP 2835	P-5	4-6-2	Feb 1947	May 1947	07818
9-C-166		coal	UP 2856	P-6	4-6-2	Feb 1952	Jun 1952	07730
9-C-170		coal	UP 2863	P-8	4-6-2	Aug 1952	Mar 1950	07716
9-C-171		coal	UP 2883	P-10	4-6-2	Oct 1947	May 1948	W.O.
9-C-182		coal	OSL 602	C-2	2-8-0	Dec 1955	Apr 1958	Donated to Utah
9-C-183		coal	OSL 605	C-2	2-8-0	Mar 1948	May 1955	W.O.
9-C-185		oil	OSL 1578	T-2	4-6-0	Aug 1947	Oct 1947	02278
9-C-186		coal	OSL 2000	MK-1	2-8-2	Jun 1947	Nov 1947	02279
9-C-188		coal	OSL 2003	MK-1	2-8-2	Mar 1952	Sep 1952	?
9-C-193		coal	OSL 2010	MK-1	2-8-2	Jun 1954	Jul 1954	W.O.
9-C-196		coal	OSL 2014	MK-1	2-8-2	Feb 1954	Jul 1954	W.O.
9-C-197		coal	OSL 2015	MK-2	2-8-2	Aug 1952	Jun 1958	W.O.
9-C-202		coal	OSL 2021	MK-2	2-8-2	Apr 1954	Jul 1954	W.O.
9-C-203		coal	OSL 2022	MK-2	2-8-2	Jul 1947	Oct 1947	02277
9-C-205		coal	OSL 2025	MK-2	2-8-2	Jul 1954	Jul 1955	W.O.
9-C-209		coal	OSL 2029	MK-2	2-8-2	Dec 1947	Mar 1948	W.O.
9-C-212		coal	OSL 2032	MK-2	2-8-2	Sep 1947	Oct 1947	02289
9-C-214		coal	UP 2034	MK-2	2-8-2	Aug 1953	Dec 1953	02232
9-C-220		oil	OSL 3128	P-9	4-6-2	Dec 1947	Apr 1948	W.O.
9-C-221		coal	OSL 2524	MK-5	2-8-2	Mar 1954	Jun 1954	W.O.
9-C-222		coal	OSL 2527	MK-6	2-8-2	Jul 1950	Mar 1950	02294
9-C-223		coal	OSL 2532	MK-7	2-8-2	Feb 1948	Apr 1948	W.O.
9-C-224		coal	OSL 3100	P-3	4-6-2	Mar 1947	Aug 1947	02247
9-C-227		coal	OSL 3117	P-8	4-6-2	Nov 1947	Mar 1948	W.O.
9-C-228		coal	OSL 3118	P-8	4-6-2	Jan 1947	Aug 1947	02276
9-C-229		coal	OSL 3120	P-8	4-6-2	Nov 1947	Mar 1948	W.O.
9-C-233		oil	LA&SL 6043	C-2	2-8-0	Aug 1952	Feb 1953	W.O.
9-C-246		oil	UP 2222	MK-5	2-8-2	Mar 1948	Aug 1948	07823
9-C-249		oil	UP 2240	MK-5	2-8-2	Oct 1947	Oct 1947	07869
9-C-251		oil	UP 2248	MK-6	2-8-2	Feb 1948	Dec 1948	07814
9-C-254		oil	UP 2293	MK-8	2-8-2	Nov 1947	Sep 1948	W.O.
9-C-255		oil	OSL 2508	MK-5	2-8-2	Nov 1947	Sep 1948	W.O.
9-C-258		oil	LA&SL 2530	MK-7	2-8-2	Nov 1947	Sep 1948	W.O.
9-C-260		oil	LA&SL 2705	MK-6	2-8-2	Jul 1947	Oct 1947	010806
9-C-264		oil	LA&SL 6041	C-2	2-8-0	May 1955	Mar 1956	W.O.
9-C-265		oil	LA&SL 6049	C-2	2-8-0	Jun 1947	Sep 1947	010805
9-C-267		oil	LA&SL 6014	C-2	2-8-0	Nov 1946	Aug 1947	010812
9-C-268		coal	OWRR&N 2128	MK-1	2-8-2	Oct 1947	Oct 1947	0483
9-C-270		oil	LA&SL 2708	MK-6	2-8-2	Jul 1947	Jul 1947	010804
9-C-271		oil	LA&SL 2710	MK-7	2-8-2	Jun 1954	Jul 1954	W.O.
9-C-274		oil	LA&SL 2713	MK-7	2-8-2	Jun 1954	Jul 1954	W.O.
9-C-276		oil	LA&SL 2712	MK-7	2-8-2	Sep 1947	Oct 1947	wrecked 8-7-47
9-C-282		oil	LA&SL 2732	MK-5	2-8-2	Dec 1947	Apr 1948	W.O.
9-C-284		oil	LA&SL 2734	MK-7	2-8-2	Mar 1953	Dec 1953	010800
9-C-285		oil	LA&SL 2735	MK-7	2-8-2	Feb 1948	Apr 1948	W.O.
9-C-295		oil	LA&SL 6022	C-2	2-8-0	Feb 1948	Apr 1948	W.O.
9-C-296		oil	LA&SL 6001	C-1	2-8-0	Oct 1947	Mar 1948	W.O.
9-C-308		coal	UP 353	C-2	2-8-0	Mar 1948	Aug 1948	07880
9-C-309		oil	OWRR&N 2111	MK-1	2-8-2	Mar 1954	Aug 1954	W.O.
9-C-313		coal	OSL 2033	MK-2	2-8-2	Apr 1954	Jul 1954	W.O.
9-C-314		oil	OWRR&N 2169	MK-8	2-8-2	Dec 1947	Mar 1948	W.O.
9-C-320		oil	UP 2203	MK-3	2-8-2	Jun 1954	Jul 1950	07707
9-C-321		oil	OWRR&N 2122	MK-1	2-8-2	Dec 1953	Oct 1957	W.O.
9-C-322		oil	UP 4443	S-5	0-6-0	Feb 1948	Apr 1948	W.O.
9-C-325		oil	OWRR&N 1754	T-3	4-6-0	Jul 1947	Aug 1948	0477
9-C-330		oil	OWRR&N 3215	P-6	4-6-2	Jul 1951	Aug 1956	W.O.
9-C-333		oil	UP 2209	MK-3	2-8-2	Jun 1956	Jul 1950	07708
9-C-338		oil	OWRR&N 3221	P-9	4-6-2	Dec 1954	Aug 1956	W.O.
9-C-345		oil	OWRR&N 1745	T-2	4-6-0	Aug 1947	Oct 1947	0475
9-C-347		coal	UP 469	C-57	2-8-0	Mar 1947	Jun 1947	07819
9-C-351		coal	UP 2871	P-9	4-6-2	Nov 1947	Dec 1948	07813
9-C-353		coal	UP 2903	P-13	4-6-2	Nov 1947	May 1948	W.O.
9-C-355		coal	OSL 2522	MK-5	2-8-2	Nov 1947	Oct 1957	W.O.
9-C-356		coal	UP 479	C-57	2-8-0	Jan 1947	May 1958	W.O.
9-C-359		coal	OWRR&N 2127	MK-1	2-8-2	Mar 1947	Aug 1948	0485
9-C-361		oil	OSL 2504	MK-5	2-8-2	Feb 1954	Jun 1955	W.O.
9-C-363		oil	OWRR&N 3217	P-6	4-6-2	Mar 1954	Aug 1954	W.O.
9-C-368		coal	OSL 2518	MK-4	2-8-2	May 1947	Oct 1947	02285
9-C-372		coal	UP 2853	P-6	4-6-2	Feb 1947	Oct 1947	07856
9-C-374		oil	OSL 2525	MK-6	2-8-2	Nov 1954	Aug 1954	W.O.
9-C-400		oil	OSL 535	C-57	2-8-0	Mar 1958	Aug 1954	W.O. reclassified

Class 9-R

Class 9-R (9000 gallons; rectangular) -- 58 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
9-R-101		coal	UP 1939	MK-5	2-8-2	Mar 1947	May 1947	W.O.
9-R-104		coal	UP 248	C-2	2-8-0	Oct 1953	Jul 1954	W.O.
9-R-111		coal	UP 1921	MK-1	2-8-2	Sep 1947	Sep 1947	07840
9-R-114		coal	UP 1935	MK-2	2-8-2	Nov 1953	Sep 1954	W.O.
9-R-116		coal	UP 220	C-2	2-8-0	Dec 1947	Apr 1948	W.O.
9-R-118		coal	UP 4430	S-5	0-6-0	Jan 1947	Oct 1947	07821
9-R-119		coal	UP 1944	MK-2	2-8-2	Aug 1953	Aug 1956	W.O.
9-R-123		coal	UP 1904	MK-1	2-8-2	Oct 1947	Oct 1947	07871
9-R-128		oil	UP 1925	MK-1	2-8-2	Oct 1953	Dec 1953	W.O.
9-R-129		coal	UP 239	C-2	2-8-0	Jul 1947	Sep 1947	07836
9-R-130		coal	UP 302	C-2	2-8-0	Mar 1947	Jun 1947	07822
9-R-133		coal	UP 1910	MK-1	2-8-2	May 1947	Oct 1947	07874
9-R-134		coal	UP 1914	MK-1	2-8-2	Feb 1954	Jun 1954	W.O.
9-R-137		coal	OWRR&N 2139	MK-1	2-8-2	May 1947	Oct 1947	0481
9-R-138		coal	OWRR&N 2160	MK-2	2-8-2	Feb 1953	Jun 1954	W.O.
9-R-141		oil	UP 296	C-2	2-8-0	Aug 1947	Oct 1947	07838
9-R-143		coal	UP 1916	MK-1	2-8-2	Dec 1953	Jun 1954	W.O.
9-R-150		coal	UP 1941	MK-2	2-8-2	Aug 1953	Jun 1954	W.O.
9-R-152		coal	UP 1929	MK-1	2-8-2	May 1947	Oct 1947	07868
9-R-153		coal	OWRR&N 2162	MK-2	2-8-2	Oct 1947	Oct 1947	0480
9-R-169		coal	UP 1928	MK-1	2-8-2	Mar 1949	Apr 1950	07703
9-R-173		coal	OWRR&N 2107	MK-1	2-8-2	Mar 1947	May 1947	0470
9-R-174		coal	OWRR&N 2124	MK-1	2-8-2	Jun 1953	Aug 1954	W.O.
9-R-175		coal	UP 6273	C-2	2-8-0	Mar 1956	May 1956	W.O.
9-R-178		coal	UP 298	C-2	2-8-0	Nov 1947	May 1948	W.O.
9-R-180		coal	UP 355	C-2	2-8-0	later	Jul 1951	07719
9-R-181		coal	UP 1915	MK-1	2-8-2	Dec 1947	Apr 1948	W.O.
9-R-182		coal	UP 264	C-2	2-8-0	later	Mar 1950	07712
9-R-185		coal	UP 275	C-2	2-8-0	later	Jul 1951	07720
9-R-187		oil	UP 254	C-2	2-8-0	Aug 1953	Dec 1953	07733
9-R-191		coal	UP 351	C-2	2-8-0	Jan 1948	Apr 1948	W.O.
9-R-201		coal	OSL 570	C-2	2-8-0	Jul 1951	Feb 1953	W.O.
9-R-206		oil	OSL 598	C-2	2-8-0	Sep 1947	Dec 1947	02287
9-R-213		coal	OSL 619	C-2	2-8-0	Mar 1948	Aug 1948	010809
9-R-214		coal	OSL 620	C-2	2-8-0	Sep 1947	Oct 1947	02288
9-R-221		coal	OWRR&N 2130	MK-1	2-8-2	Mar 1947	Jun 1947	sold to S.I.RR.
9-R-222		coal	OWRR&N 2131	MK-1	2-8-2	Mar 1947	Oct 1947	0484
9-R-223		coal	OWRR&N 2141	MK-2	2-8-2	Nov 1953	Jun 1954	W.O.
9-R-225		oil	OWRR&N 2132	MK-1	2-8-2	Dec 1947	Mar 1954	W.O.
9-R-226	1912	coal	OSL 600	C-2	2-8-0	Feb 1954	Jul 1962	W.O.
9-R-230		oil	OWRR&N 2106	MK-1	2-8-2	Feb 1954	Apr 1954	0495
9-R-233		coal	OWRR&N 2146	MK-2	2-8-2	May 1947	Oct 1947	0482
9-R-234		oil	OWRR&N 2101	MK-1	2-8-2	Dec 1947	Mar 1948	W.O.
9-R-235		oil	UP 1924	MK-1	2-8-2	Dec 1957	Mar 1958	W.O.
9-R-243		oil	OWRR&N 738	C-2	2-8-0	Aug 1947	Oct 1947	0473
9-R-251		oil	OWRR&N 2163	MK-2	2-8-2	May 1947	Oct 1947	0479
9-R-256		oil	UP 1931	MK-2	2-8-2	Dec 1947	Apr 1948	W.O.
9-R-257		oil	OWRR&N 2149	MK-2	2-8-2	Nov 1947	Jan 1948	0486
9-R-261		oil	OWRR&N 2114	MK-1	2-8-2	Feb 1954	Jun 1954	W.O.
9-R-268		oil	OWRR&N 2155	MK-2	2-8-2	Dec 1947	Mar 1948	W.O.
9-R-271		oil	OWRR&N 735	C-2	2-8-0	Jan 1948	Apr 1948	W.O.
9-R-273		oil	OWRR&N 741	C-2	2-8-0	Aug 1947	Oct 1947	0474
9-R-277		oil	OWRR&N 2119	MK-1	2-8-2	Nov 1953	Dec 1953	destroyed in fire
9-R-281		oil	OWRR&N 2150	MK-2	2-8-2	Jun 1954	May 1956	W.O.
9-R-282		oil	OWRR&N 753	C-2	2-8-0	Dec 1947	Mar 1948	W.O.
9-R-283		oil	OWRR&N 2153	MK-2	2-8-2	Dec 1947	Dec 1948	0487
9-R-284		oil	OWRR&N 2103	MK-1	2-8-2	Jul 1951	Jul 1954	W.O.
9-R-309		oil	LA&SL 6029	C-2	2-8-0	Aug 1947	Jun 1948	W.O.

Class 10-C

Class 10-C (10,000 gallons; cylindrical) -- 43 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
10-C-?		coal	OSL 3126	P-9	4-6-2	Oct 1947	Oct 1947	02290
10-C-101		coal	UP 2316	MK-8	2-8-2	Feb 1954	May 1955	W.O.
10-C-102		coal	UP 2291	MK-8	2-8-2	Jun 1949	Aug 1958	W.O.
10-C-102?		coal	UP 2481	MK-special	2-8-2	Dec 1953	?	?
10-C-103		coal	UP 2866	P-8	4-6-2	Mar 1952	Nov 1955	W.O.
10-C-104		coal	UP 2314	MK-8	2-8-2	Mar 1954	Apr 1955	W.O.
10-C-105		coal	UP 2299	MK-9	2-8-2	Dec 1947	Dec 1948	07885
10-C-109		coal	UP 2301	MK-9	2-8-2	Nov 1947	Dec 1948	07884
10-C-111		coal	UP 2303	MK-9	2-8-2	Apr 1948	Dec 1954	W.O.
10-C-113		coal	UP 2297	MK-9	2-8-2	Jun 1953	Mar 1950	07710
10-C-114		coal	UP 2243	MK-5	2-8-2	Mar 1948	Jan 1954	07735
10-C-115		oil	OSL 3133	P-10	4-6-2	Nov 1947	Sep 1948	W.O.
10-C-116		coal	UP 2311	MK-8	2-8-2	Oct 1949	Mar 1950	07713
10-C-120		coal	UP 2284	MK-8	2-8-2	Dec 1947	May 1948	W.O.
10-C-122		oil	LA&SL 3176	P-8	4-6-2	Dec 1947	May 1948	W.O.
10-C-123		coal	UP 2282	MK-8	2-8-2	Feb 1954	May 1956	W.O.
10-C-124		coal	UP 2271	MK-7	2-8-2	Dec 1947	Jul 1948	07887
10-C-127		coal	UP 2296	MK-9	2-8-2	Oct 1947	Oct 1947	07875
10-C-129		coal	UP 2300	MK-9	2-8-2	Nov 1947	Sep 1948	07886
10-C-134		coal	UP 2287	MK-8	2-8-2	Mar 1954	Aug 1954	W.O.
10-C-135		coal	UP 2305	MK-9	2-8-2	Jul 1950	Mar 1950	07705
10-C-136		coal	OSL 2506	MK-5	2-8-2	Jan 1949	Jul 1956	W.O.
10-C-137		coal	OSL 3119	P-8	4-6-2	Mar 1950	Mar 1950	02295; assigned as 902295 to water service for outfit train at Juab, Utah, March 22, 1962
10-C-138		coal	OSL 3125	P-9	4-6-2	Dec 1947	Aug 1956	W.O.
10-C-139		coal	OSL 2507	MK-5	2-8-2	Mar 1952	Dec 1953	OSL 02238
10-C-146		coal	OSL 2561	MK-10	2-8-2	Apr 1954	Jul 1955	W.O.
10-C-150		coal	UP 2862	P-8	4-6-2	Nov 1947	Mar 1948	W.O.
10-C-151		coal	UP 2884	P-10	4-6-2	Oct 1947	Dec 1948	07882
10-C-152	1912	coal	OSL 3115	P-8	4-6-2	Nov 1947	Oct 1962	901851; assigned fuel storage at Cache Junction, Utah, March 22, 1962
10-C-153		coal	UP 2288	MK-8	2-8-2	Mar 1954	Apr 1955	W.O.
10-C-155		oil	LA&SL 3179	P-8	4-6-2	Nov 1947	Sep 1948	W.O.
10-C-156		coal	UP 2304	MK-9	2-8-2	Oct 1953	Mar 1950	07711
10-C-157		oil	LA&SL 3180	P-8	4-6-2	May 1947	Jul 1947	010803
10-C-161		oil	UP 2886	P-10	4-6-2	May 1947	Jul 1947	07827
10-C-162		oil	OSL 3132	P-10	4-6-2	Jul 1947	Oct 1947	02280
10-C-163		oil	OSL 3134	P-11	4-6-2	Sep 1954	Jul 1955	W.O.
10-C-167		oil	UP 2319	MK-8	2-8-2	May 1947	Apr 1948	W.O.
10-C-168		oil	UP 2313	MK-8	2-8-2	May 1947	Dec 1948	07881
10-C-171		oil	UP 2205	MK-3	2-8-2	Mar 1949	Mar 1956	W.O.
10-C-175		oil	UP 2207	MK-3	2-8-2	Apr 1955	Jun 1951	07721
10-C-177		oil	UP 2893	P-10	4-6-2	Nov 1947	Aug 1956	W.O.
10-C-178		oil	OWRR&N 3220	P-9	4-6-2	Sep 1947	Dec 1948	0488

Class 10-R

Class 10-R (10,000 gallons; rectangular) -- 10 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
10-R-102	1937	coal	UP 2481	MK-special	2-8-2	Dec 1953	Jun 1954	W.O.
10-R-103	1937	coal	UP 2482	MK-special	2-8-2	later	Mar 1950	07714
10-R-104	1937	coal	UP 2483	MK-special	2-8-2	later	Mar 1950	07715
10-R-111	1937	coal	UP 2490	MK-special	2-8-2	Oct 1953	Apr 1954	W.O.
10-R-121	1937	coal	UP 2554	MK-special	2-8-2	Apr 1953	Dec 1953	02237
10-R-122	1937	coal	UP 2535	MK-special	2-8-2	Jun 1953	Dec 1953	02236
10-R-131	1937	coal	OSL 2544	MK-special	2-8-2	Jun 1954	Nov 1955	W.O.
10-R-137	1937	oil	UP 3502	SA-C-2	2-8-8-0	later	May 1951	07722
10-R-139	1937	coal	OSL 2552	MK-special	2-8-2	Mar 1950	Mar 1950	02296
10-R-140	1937	coal	OSL 2553	MK-special	2-8-2	Mar 1949	Apr 1950	02297

Class 12-C

Class 12-C (12,000 gallons; cylindrical) -- 156 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
12-C-?		oil	UP 5070	TTT-6	2-10-2	Mar 1948	Aug 1948	07893
12-C-101		coal	UP 5036	TTT-4	2-10-2	Sep 1955	Dec 1956	07904
12-C-102		coal	UP 5065	TTT-6	2-10-2	Apr 1956	May 1958	07925
12-C-104		coal	UP 5055	TTT-6	2-10-2	Mar 1954	Oct 1954	07745
12-C-105		coal	UP 5039	TTT-4	2-10-2	Mar 1954	May 1955	07742
12-C-106		coal	UP 5033	TTT-4	2-10-2	Apr 1956	Jan 1957	07926
12-C-107		coal	UP 5059	TTT-6	2-10-2	Nov 1952	May 1957	07967
12-C-108		coal	UP 5077	TTT-6	2-10-2	Sep 1954	Sep 1949	plow 020
12-C-109		coal	UP 5064	TTT-6	2-10-2	Apr 1958	May 1959	907803
12-C-110		coal	UP 5081	TTT-6	2-10-2	Mar 1954	Aug 1954	07746
12-C-112		coal	UP 5054	TTT-6	2-10-2	Dec 1954	Mar 1957	07905
12-C-113		coal	UP 5075	TTT-6	2-10-2	Mar 1954	Jun 1954	W.O.
12-C-114		coal	UP 2262	MK-7	2-8-2	Apr 1958	Jun 1960	907804
12-C-115		coal	UP 5034	TTT-4	2-10-2	Jul 1956	Oct 1953	plow 015
12-C-117		coal	UP 2279	MK-7	2-8-2	Mar 1954	Jun 1955	07732
12-C-118		coal	UP 5069	TTT-6	2-10-2	May 1956	Nov 1956	07927
12-C-119		coal	UP 2276	MK-7	2-8-2	Jan 1948	Dec 1956	03178
12-C-120		coal	UP 2229	MK-5	2-8-2	Feb 1948	Feb 1952	07726
12-C-123		coal	UP 2202	MK-3	2-8-2	Mar 1954	Jun 1955	07763
12-C-126		coal	UP 2216	MK-4	2-8-2	Mar 1948	Dec 1948	07888
12-C-128		coal	UP 5063	TTT-6	2-10-2	Apr 1958	May 1959	907805
12-C-131		coal	UP 2265	MK-7	2-8-2	Nov 1953	Sep 1954	07747
12-C-136		coal	UP 2269	MK-7	2-8-2	Mar 1953	Oct 1953	plow 014
12-C-139		coal	UP 2239	MK-5	2-8-2	Nov 1947	Sep 1948	07895
12-C-140		coal	UP 2247	MK-6	2-8-2	Dec 1947	Sep 1949	plow 023
12-C-141		coal	UP 5038	TTT-4	2-10-2	Sep 1954	Jun 1955	07770
12-C-142		coal	UP 5032	TTT-4	2-10-2	Apr 1954	Apr 1956	07740
12-C-143		coal	UP 2272	MK-7	2-8-2	Jun 1958	Jul 1960	907806
12-C-144		coal	UP 2234	MK-5	2-8-2	Dec 1947	Jul 1948	07700
12-C-145		coal	UP 5031	TTT-4	2-10-2	Mar 1954	Jun 1954	W.O.
12-C-146		coal	UP 2267	MK-7	2-8-2	Aug 1954	May 1958	07929
12-C-147		coal	UP 2274	MK-7	2-8-2	Dec 1947	Aug 1949	plow 07
12-C-148		coal	UP 2270	MK-7	2-8-2	Jan 1956	May 1957	07906
12-C-149		coal	UP 5060	TTT-6	2-10-2	Aug 1955	Aug 1949	plow 08
12-C-150		coal	UP 2251	MK-6	2-8-2	Feb 1948	Aug 1949	plow 06
12-C-151		coal	UP 5027	TTT-4	2-10-2	Mar 1954	Jul 1954	W.O.
12-C-152		coal	UP 5030	TTT-4	2-10-2	Jul 1956	May 1960	907807
12-C-153		coal	UP 5025	TTT-4	2-10-2	Mar 1954	Jul 1954	W.O.
12-C-154		coal	UP 2212	MK-4	2-8-2	Mar 1948	Jul 1948	07701
12-C-155		coal	UP 5015	TTT-4	2-10-2	Jun 1953	Oct 1953	plow 013
12-C-156		coal	UP 5016	TTT-4	2-10-2	Mar 1954	Mar 1955	07743
12-C-157		coal	UP 5018	TTT-4	2-10-2	Nov 1954	Jul 1956	07907
12-C-158		coal	UP 5020	TTT-4	2-10-2	May 1956	Jul 1956	07908
12-C-160		coal	UP 2306	MK-9	2-8-2	Sep 1956	Jun 1960	907808
12-C-161		coal	UP 2307	MK-9	2-8-2	Feb 1956	Dec 1956	07909
12-C-162		coal	UP 2308	MK-9	2-8-2	Mar 1948	Aug 1948	07892
12-C-163		coal	UP 2309	MK-9	2-8-2	Aug 1955	Jun 1956	07781
12-C-164		coal	UP 2310	MK-9	2-8-2	Aug 1955	Jun 1956	07782
12-C-165		coal	UP 5056	TTT-6	2-10-2	Jul 1956	May 1960	907809
12-C-166		coal	UP 5066	TTT-6	2-10-2	Mar 1954	Oct 1954	07748
12-C-167		coal	UP 5067	TTT-6	2-10-2	Dec 1955	Dec 1956	07910
12-C-168		coal	UP 5068	TTT-6	2-10-2	Sep 1954	Jul 1955	07771
12-C-169		coal	UP 5073	TTT-6	2-10-2	Mar 1955	Sep 1955	07783
12-C-170		coal	UP 5074	TTT-6	2-10-2	May 1955	May 1956	07767
12-C-171		coal	UP 5076	TTT-6	2-10-2	Jul 1950	Mar 1950	07717
12-C-172		coal	UP 5079	TTT-6	2-10-2	Jan 1956	Jan 1957	07911
12-C-173		coal	UP 5080	TTT-6	2-10-2	Mar 1957	Apr 1960	907810
12-C-174		coal	UP 5082	TTT-6	2-10-2	Mar 1954	Dec 1954	W.O.
12-C-175		coal	UP 5086	TTT-6	2-10-2	Mar 1954	Nov 1954	07749
12-C-176		coal	UP 5087	TTT-6	2-10-2	May 1955	Sep 1955	07784; assigned as 907784 to water service for outfit train at Lynndyl, Utah, March 22, 1962
12-C-178		coal	OSL 5301	TTT-2	2-10-2	Mar 1958	May 1959	902203
12-C-179		coal	OSL 5302	TTT-2	2-10-2	Feb 1954	Apr 1955	02234
12-C-180		?	?	?	?	?	Feb 1953	W.O.
12-C-181		coal	OSL 5304	TTT-2	2-10-2	Jul 1956	May 1959	902204
12-C-182		coal	OSL 5305	TTT-2	2-10-2	Mar 1952	Feb 1955	W.O.
12-C-183		coal	OSL 5306	TTT-6	2-10-2	Jul 1950	Mar 1950	07705
12-C-184		coal	OSL 5307	TTT-6	2-10-2	Apr 1958	Jul 1960	907811
12-C-184		coal	OSL 5307	TTT-6	2-10-2	Apr 1958	Jul 1960	907811
12-C-185		coal	OSL 5308	TTT-6	2-10-2	Jul 1950	Mar 1950	07706
12-C-186		coal	OSL 5309	TTT-6	2-10-2	May 1955	Jun 1956	07785
12-C-187		coal	OSL 5310	TTT-6	2-10-2	May 1955	Jun 1956	07786
12-C-188		coal	OSL 5311	TTT-6	2-10-2	Aug 1956	May 1959	907813
12-C-189		?	?	?	?	?	Oct 1954	W.O.
12-C-190		oil	OWRR&N 5408	TTT-5	2-10-2	Jul 1956	Apr 1958	0481
12-C-191		oil	UP 3525	SA-C-3	2-8-8-0	Jul 1947	Dec 1947	07831
12-C-192		coal	OSL 5313	TTT-6	2-10-2	Dec 1955	Nov 1956	07912
12-C-193		coal	OSL 5318	TTT-5	2-10-2	May 1956	Jul 1958	W.O.
12-C-198		oil	OSL 5315	TTT-5	2-10-2	May 1956	May 1959	902205
12-C-199		oil	OWRR&N 5400	TTT-5	2-10-2	Jul 1954	Oct 1955	0492
12-C-200		oil	OWRR&N 5404	TTT-5	2-10-2	Mar 1955	Apr 1955	0490
12-C-201		oil	OWRR&N 5410	TTT-5	2-10-2	Mar 1955	Nov 1955	0491
12-C-202		oil	OWRR&N 5414	TTT-5	2-10-2	Jul 1956	May 1958	0482
12-C-203		oil	UP 3508	SA-C-2	2-8-8-0	Jul 1949	Jul 1949	plow 01
12-C-204		oil	OWRR&N 3567	SA-C-4	2-8-8-0	Mar 1954	Jan 1955	0493
12-C-205		oil	UP 3539	SA-C-4	2-8-8-0	May 1951	May 1951	07723; assigned as 907724 to water service for outfit train at Juab, Utah, March 22, 1962
12-C-206		oil	UP 3527	SA-C-3	2-8-8-0	Jun 1947	Aug 1947	07826
12-C-207		oil	UP 3513	SA-C-2	2-8-8-0	Dec 1949	Jun 1955	W.O.
12-C-208		oil	UP 3524	SA-C-3	2-8-8-0	May 1951	May 1951	07724
12-C-209		oil	OWRR&N 3569	SA-C-4	2-8-8-0	Jul 1950	May 1955	0496
12-C-210		oil	UP 3501	SA-C-2	2-8-8-0	Mar 1954	Mar 1958	07930
12-C-211		oil	UP 3551	SA-C-6	2-8-8-0	Dec 1949	May 1959	907814
12-C-212		oil	UP 3504	SA-C-2	2-8-8-0	Dec 1954	May 1957	07969
12-C-213		oil	UP 3562	SA-C-6	2-8-8-0	Jan 1949	Sep 1949	plow 02
12-C-214		oil	UP 3554	SA-C-6	2-8-8-0	Dec 1949	Oct 1954	07750
12-C-215		oil	UP 3550	SA-C-6	2-8-8-0	Mar 1952	Jul 1957	07974
12-C-216		oil	UP 3553	SA-C-6	2-8-8-0	Dec 1954	May 1957	07913
12-C-217		oil	UP 3552	SA-C-6	2-8-8-0	Dec 1954	Apr 1960	907815
12-C-218		oil	UP 3564	SA-C-6	2-8-8-0	Sep 1949	Sep 1949	plow 03
12-C-219		oil	UP 3558	SA-C-6	2-8-8-0	Sep 1949	Sep 1949	plow 04
12-C-220		oil	UP 3506	SA-C-2	2-8-8-0	Mar 1954	Jul 1957	07972
12-C-301		coal	UP 7009	MT-1	4-8-2	Nov 1949	Mar 1950	07709
12-C-302		coal	UP 2870	P-9	4-6-2	Nov 1953	Feb 1955	07751
12-C-303		coal	UP 2872	P-9	4-6-2	Dec 1947	Apr 1957	07964
12-C-304		coal	UP 2869	P-8	4-6-2	Mar 1952	Jun 1952	07731
12-C-305		coal	UP 2895	P-10	4-6-2	Dec 1947	Dec 1948	07896
12-C-306		coal	UP 7003	MT-1	4-8-2	Jan 1954	Mar 1955	07744
12-C-307	1912	coal	UP 2890	P-10	4-6-2	Feb 1948	Jul 1962	W.O.
12-C-308		coal	UP 2861	P-8	4-6-2	Dec 1947	Jun 1954	W.O.
12-C-309		coal	UP 7030	MT-1	4-8-2	Nov 1953	Aug 1958	W.O.
12-C-310	1937	coal	UP 2901	P-13	4-6-2	Dec 1947	Oct 1962	907824
12-C-311		coal	UP 2226	MK-5	2-8-2	Sep 1953	Nov 1956	07752
12-C-312	1937	coal	UP 2904	P-13	4-6-2	Oct 1947	Jul 1962	W.O.
12-C-313		coal	UP 2879	P-9	4-6-2	Oct 1947	Oct 1947	07870
12-C-314		coal	UP 7001	MT-1	4-8-2	Jul 1951	Aug 1955	07737
12-C-317		coal	UP 7035	MT-1	4-8-2	Dec 1955	May 1957	07914
12-C-318		coal	UP 2910	P-9	4-6-2	Mar 1953	Feb 1954	W.O.
12-C-320		coal	UP 7036	MT-1	4-8-2	Sep 1955	May 1957	07915
12-C-321		coal	UP 7037	MT-1	4-8-2	May 1953	Jan 1954	W.O.
12-C-322		coal	UP 7039	MT-1	4-8-2	Jul 1954	Jun 1955	07769
12-C-324		coal	UP 2864	P-8	4-6-2	Jul 1950	May 1957	07966
12-C-325		coal	UP 2865	P-8	4-6-2	Feb 1952	Jun 1952	07728
12-C-326		coal	UP 2867	P-8	4-6-2	Feb 1952	Jun 1955	07739
12-C-327		coal	UP 2873	P-9	4-6-2	Feb 1948	Aug 1957	W.O.
12-C-329		coal	UP 2906	P-13	4-6-2	Jul 1951	Jul 1960	907816
12-C-330		coal	UP 7022	MT-1	4-8-2	Mar 1954	Mar 1955	07753
12-C-331		coal	UP 7026	MT-1	4-8-2	Aug 1952	Nov 1954	07754
12-C-332		coal	UP 7032	MT-1	4-8-2	Apr 1954	Aug 1954	07741
12-C-333		coal	UP 7034	MT-1	4-8-2	Mar 1954	Apr 1955	07755
12-C-334		coal	OSL 3114	P-8	4-6-2	Jul 1950	May 1951	02281
12-C-335		coal	OSL 3121	P-8	4-6-2	Jul 1950	Sep 1955	02200
12-C-336	1937	coal	OSL 3122	P-8	4-6-2	May 1953	Oct 1962	902206
12-C-337	1937	coal	OSL 3129	P-10	4-6-2	Aug 1952	Oct 1962	902207; assigned to Nampa derrick service, March 22, 1962; displayed at Ogden Utah, with snow plow 900061
12-C-339		coal	UP 7020	MT-1	4-8-2	Jul 1954	May 1955	07768
12-C-340		coal	UP 7025	MT-1	4-8-2	Aug 1955	May 1957	07916
12-C-341		oil	UP 7024	MT-1	4-8-2	Mar 1954	Mar 1955	07756
12-C-342		coal	UP 7031	MT-1	4-8-2	Mar 1954	Feb 1955	07757
12-C-343		coal	UP 7033	MT-1	4-8-2	Aug 1955	Jun 1958	07917
12-C-344		coal	UP 7038	MT-1	4-8-2	Mar 1954	Mar 1955	07758
12-C-351		oil	UP 5523	TTT-7	2-10-2	Nov 1949	Apr 1950	07718
12-C-352		oil	LA&SL 7864	MT-1	4-8-2	Feb 1956	Jul 1958	010813
12-C-353		oil	LA&SL 5508	TTT-6	2-10-2	Nov 1954	Jun 1956	07764
12-C-354		oil	UP 7013	MT-1	4-8-2	Mar 1956	Dec 1956	07919
12-C-355		oil	LA&SL 7868	MT-2	4-8-2	Aug 1955	Mar 1957	07920
12-C-356		oil	UP 7012	MT-1	4-8-2	Oct 1954	Dec 1955	07787
12-C-358		oil	UP 7010	MT-1	4-8-2	Aug 1955	Jun 1958	07921
12-C-360		oil	UP 7016	MT-1	4-8-2	Feb 1955	Jul 1957	07977
12-C-361		oil	UP 7017	MT-1	4-8-2	Dec 1955	Dec 1957	07922
12-C-362		oil	LA&SL 7861	MT-1	4-8-2	Mar 1953	Dec 1954	W.O.
12-C-363		oil	UP 7014	MT-1	4-8-2	Sep 1955	Jun 1958	07923
12-C-364		oil	UP 7011	MT-1	4-8-2	Mar 1954	Mar 1955	07734
12-C-365		oil	LA&SL 7866	MT-2	4-8-2	Mar 1955	Apr 1955	07766
12-C-366		oil	UP 7015	MT-1	4-8-2	Feb 1955	Jul 1956	07765
12-C-367		oil	OWRR&N 3225	P-9	4-6-2	Jul 1950	Jun 1951	0489
12-C-369		oil	OWRR&N 3224	P-9	4-6-2	Dec 1947	Jul 1950	059
12-C-376		oil	OWRR&N 3218	P-7	4-6-2	Aug 1947	Oct 1947	0476
12-C-377		coal	UP 2911	P-10	4-6-2	Nov 1953	Feb 1955	07759

General Notes:

Some Class 12-C "Vanderbilt" tenders with 12,000 gallon capacity had a different shape behind the fuel bunker, where it joined the water tank. These tenders were found with some 3500s, 3600s, 5000s, and 7000s. The main difference was that the tank did not curve inward under the rear slope sheet. Instead it had a vertical outer skin and square corner behind the fuel bunker. They were similar to, but not the same as the 18,000 gallon tank sides. These tenders were built by the American Locomotive Co., between 1924 and 1926, coming to the UP with the following 35 locomotives: 3645-3664, 8000, 8800-8808 and 7865-7869. The first 21 were coal and the remainder were oil, the first 20 had Vulcan 4 wheel trucks and the other 15 were equipped with 6 wheel equalized trucks. (The Streamliner, Volume 2, Number 4, page 29, Q&A, with photo)

Class 13-C

Class 13-C (13,000 gallons; cylindrical) -- 58 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
13-C-?		oil	UP 5000	TTT-1	2-10-2	Mar 1948	Aug 1948	07850
13-C-101	May 1919	oil	LA&SL 5527	TTT-3	2-10-2	Oct 1954	Apr 1958	010814
13-C-102	1917	oil	UP 5003	TTT-1	2-10-2	Jul 1950	Oct 1962	907825; assigned Nampa snow plow, March 22, 1962
13-C-103		coal	UP 5057	TTT-6	2-10-2	Mar 1955	Mar 1956	07788
13-C-104		oil	UP 5023	TTT-4	2-10-2	Sep 1954	Oct 1955	07773
13-C-105		oil	UP 5024	TTT-4	2-10-2	Jan 1956	Jun 1956	07924; assigned water service for outfit trains at Delta, Utah, March 22, 1962
13-C-106		oil	UP 5035	TTT-4	2-10-2	Jan 1956	Jul 1958	07931
13-C-107		oil	UP 3507	SA-C-2	2-8-8-0	May 1948	Aug 1948	07898
13-C-108		oil	OWRR&N 5401	TTT-5	2-10-2	Apr 1955	Jul 1955	0499
13-C-109		oil	OWRR&N 5402	TTT-5	2-10-2	Mar 1955	Aug 1955	0484
13-C-110		oil	OWRR&N 5403	TTT-5	2-10-2	Feb 1954	Oct 1954	0494
13-C-111		oil	OWRR&N 5405	TTT-5	2-10-2	Mar 1955	Jun 1955	0497
13-C-112		oil	OWRR&N 5406	TTT-5	2-10-2	Mar 1955	Oct 1955	0498
13-C-113		oil	UP 3509	SA-C-2	2-8-8-0	Dec 1947	Jul 1948	07897
13-C-114		oil	UP 5500	TTT-6	2-10-2	Nov 1949	Jul 1949	plow 05
13-C-115		oil	UP 5501	TTT-6	2-10-2	Dec 1955	May 1957	07932
13-C-116		oil	UP 5502	TTT-6	2-10-2	Sep 1955	Jun 1957	07933
13-C-117		oil	UP 5503	TTT-6	2-10-2	Jan 1956	Jan 1957	07935
13-C-118	1923	oil	UP 5504	TTT-6	2-10-2	Jul 1950	Oct 1962	907826; assigned Laramie snow plow (UP 900099), March 22, 1962
13-C-119		oil	UP 5505	TTT-6	2-10-2	Nov 1949	Sep 1949	plow 022
13-C-120		oil	UP 5506	TTT-6	2-10-2	Nov 1949	Sep 1949	plow 021
13-C-122		oil	UP 5519	TTT-7	2-10-2	Sep 1955	Jun 1957	07936
13-C-124	1923	oil	UP 5510	TTT-6	2-10-2	Nov 1949	Oct 1962	907827; displayed at Ogden, Utah, with derrick 903037
13-C-128		oil	UP 5515	TTT-7	2-10-2	Mar 1955	Nov 1956	07937
13-C-129		oil	UP 5516	TTT-7	2-10-2	Jan 1956	Feb 1957	07939
13-C-130		oil	UP 5517	TTT-7	2-10-2	Jan 1956	Nov 1956	07940
13-C-131		oil	UP 5518	TTT-7	2-10-2	Jan 1956	Jul 1958	07941
13-C-132		oil	UP 5009	TTT-1	2-10-2	Mar 1955	Sep 1955	07789
13-C-133		oil	LA&SL 5525	TTT-1	2-10-2	Jun 1955	Aug 1955	010820
13-C-134		oil	UP 3515	SA-C-3	2-8-8-0	May 1948	Jul 1948	07899
13-C-135		oil	UP 3557	SA-C-6	2-8-8-0	Aug 1947	Apr 1957	07962
13-C-136		oil	UP 5006	TTT-1	2-10-2	Aug 1955	Jun 1957	07944
13-C-137		oil	LA&SL 5529	TTT-3	2-10-2	Nov 1951	Nov 1951	010807
13-C-140		oil	UP 5004	TTT-1	2-10-2	Apr 1952	May 1960	907817
13-C-141	1923	oil	OSL 5317	TTT-5	2-10-2	Apr 1952	Oct 1962	902208; assigned Salt Lake City derrick service, March 22, 1962
13-C-142		oil	UP 5083	TTT-6	2-10-2	Mar 1955	Apr 1955	07772
13-C-143		oil	UP 5514	TTT-6	2-10-2	Mar 1955	Nov 1955	07790
13-C-145		coal	UP 5071	TTT-6	2-10-2	May 1956	Nov 1956	07945
13-C-150		oil	UP 5520	TTT-7	2-10-2	Nov 1949	May 1960	907818
13-C-169?		oil	UP 5521	TTT-7	2-10-2	Nov 1949	Dec 1957	W.O.
13-C-203	Aug 1923	coal	UP 5041	TTT-6	2-10-2	Apr 1958	May 1959	907819
13-C-204		coal	UP 5047	TTT-6	2-10-2	Oct 1957	Jul 1958	07802
13-C-205		coal	UP 5053	TTT-6	2-10-2	Aug 1955	Oct 1956	07946
13-C-208		coal	UP 5049	TTT-6	2-10-2	May 1955	Aug 1955	07791
13-C-209		coal	UP 5050	TTT-6	2-10-2	Mar 1955	Sep 1955	07792
13-C-210		coal	UP 5051	TTT-6	2-10-2	Aug 1955	Oct 1956	07948
13-C-211		coal	UP 5048	TTT-6	2-10-2	Mar 1952	Apr 1957	07963
13-C-212		coal	UP 5040	TTT-6	2-10-2	Dec 1953	Sep 1954	07760
13-C-214		coal	UP 5042	TTT-6	2-10-2	Sep 1954	May 1956	07793
13-C-218		coal	UP 5029	TTT-4	2-10-2	Mar 1954	Dec 1954	07761
13-C-221		coal	UP 5088	TTT-6	2-10-2	Apr 1956	Jan 1957	07949
13-C-222		coal	UP 5085	TTT-6	2-10-2	Dec 1955	Jun 1958	07950
13-C-223		coal	UP 5028	TTT-4	2-10-2	Jul 1956	May 1960	907820
13-C-225		coal	UP 5052	TTT-6	2-10-2	Mar 1955	Sep 1955	07794
13-C-226		coal	UP 5017	TTT-4	2-10-2	Feb 1952	Nov 1956	07952
13-C-227		coal	UP 5019	TTT-4	2-10-2	Mar 1954	Feb 1955	07762
13-C-301		oil	UP 5037	TTT-4	2-10-2	Mar 1957	Jun 1960	907821
13-C-302		oil	LA&SL 7859	MT-1	4-8-2	Jun 1954	Jul 1958	010816

Class 15-C

Class 15-C (15,000 gallons; cylindrical) -- 26 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
15-C-101	1926	coal	UP 7008	MT-1	4-8-2	Mar 1954	Jan 1956	07777
15-C-102	1926	coal	UP 7000	MT-1	4-8-2	Feb 1954	Mar 1956	07795
15-C-103	1926	coal	UP 7006	MT-1	4-8-2	Dec 1955	Dec 1956	07955
15-C-104	1926	oil	UP 3529	SA-C-3	2-8-8-0	Mar 1952	Oct 1962	903171; fuel storage at Lima, Montana, March 22, 1962
15-C-105	1926	coal	UP 7002	MT-1	4-8-2	Aug 1955	Mar 1959	907900
15-C-106	1926	coal	UP 7004	MT-1	4-8-2	Jun 1953	Dec 1955	07775
15-C-107	1926	coal	UP 7005	MT-1	4-8-2	Aug 1952	Sep 1954	03154
15-C-108	1926	coal	UP 7007	MT-1	4-8-2	Mar 1952	Jan 1956	07796
15-C-109	1926	coal	UP 7028	MT-1	4-8-2	Jan 1956	Feb 1957	07956
15-C-113	1926	oil	LA&SL 7852	MT-1	4-8-2	Apr 1954	Sep 1954	010664
15-C-114	1926	oil	LA&SL 7856	MT-1	4-8-2	Aug 1955	Jul 1956	010821
15-C-115	1926	oil	LA&SL 7858	MT-1	4-8-2	Mar 1955	Feb 1956	010802
15-C-201		oil	UP 7024	MT-1	4-8-2	Mar 1953	Feb 1954	W.O.
15-C-203		oil	LA&SL 7862	MT-1	4-8-2	Feb 1956	Jul 1956	010811
15-C-204		oil	UP 5524	TTT-7	2-10-2	Feb 1956	Dec 1956	07959
15-C-205		oil	LA&SL 5526	TTT-3	2-10-2	Jul 1954	Nov 1955	010801
15-C-208		oil	UP 7021	MT-1	4-8-2	Sep 1955	Jan 1957	07960
15-C-209		oil	UP 7023	MT-1	4-8-2	Mar 1956	Oct 1958	07800
15-C-210	1937	oil	LA&SL 7850	MT-1	4-8-2	Sep 1955	Jul 1962	W.O.
15-C-212		oil	LA&SL 7854	MT-1	4-8-2	Mar 1956	Apr 1958	sold - G.T.Cook
15-C-213		oil	LA&SL 7855	MT-1	4-8-2	Aug 1955	Mar 1956	010667
15-C-214		oil	LA&SL 7857	MT-1	4-8-2	Mar 1956	Apr 1958	sold - G.T.Cook
15-C-215		oil	LA&SL 7860	MT-1	4-8-2	Jul 1950	Aug 1951	010810
15-C-216	1937	oil	LA&SL 7863	MT-1	4-8-2	Mar 1956	Jul 1962	W.O.
15-C-217		oil	LA&SL 7865	MT-2	4-8-2	Dec 1956	Jul 1962	W.O.
15-C-218		oil	LA&SL 7867	MT-2	4-8-2	Oct 1953	May 1956	07776

General Notes:

All of the 15-C-100 series tenders were built in 1926 (per comment from John Bush)
The 15-C-200 series tenders were remodeled in 1937 from 12-C tenders, which received new GSC cast frames and another course of tank steel to lengthen the water tank and increase capacity by 1/3. There is one of these tanks in existence, at Mid-Continent Railway Museum in Wisconsin. (John Bush)

Class 16-R (ex N&W)

Class 16-R (16,000 gallons; rectangular) -- 5 tenders (ex N&W)

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
16-R-101	1937	coal	UP 3670	N&W Y-3	2-8-8-2	Nov 1947	Sep 1949	To OSL 02013
16-R-102	1937	coal	UP 3671	N&W Y-3	2-8-8-2	Nov 1947	Oct 1949	To OSL 052
16-R-103	1937	coal	UP 3673	N&W Y-3	2-8-8-2	Dec 1947	Oct 1949	sold to LNPW
16-R-104	1937	coal	UP 3672	N&W Y-3	2-8-8-2	Jul 1947	Aug 1949	03005
16-R-105	1937	coal	UP 3674	N&W Y-3	2-8-8-2	Nov 1947	Aug 1949	03003

Class 18-C

Class 18-C (18,000 gallons; cylindrical) -- 126 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Roadway Service No.	4500 GTE Tender No.	Notes
18-C-1	1929	coal	UP 9053	UP-4	4-12-2	Nov 1954	Oct 1962	UP 903152		1
18-C-101	1928	coal	UP 5072	TTT-6	2-10-2	Mar 1956	Jun 1956
18-C-102	1928	coal	UP 9004	UP-2	4-12-2	Nov 1954	Jul 1958
18-C-103	1928	coal	UP 9020	UP-3	4-12-2	Aug 1954	Jul 1958
18-C-104	1928	coal	UP 9033	UP-4	4-12-2	Jun 1955	Feb 1956		22-C-GTE-51
18-C-105	1928	coal	UP 9028	UP-3	4-12-2	Oct 1954	Jul 1955
18-C-106	1928	coal	UP 9018	UP-3	4-12-2	Nov 1948	Mar 1952	UP 03192
18-C-107	1928	oil	UP 5001	TTT-1	2-10-2	Jan 1949	Oct 1962	UP 903172
18-C-108	1928	coal	UP 9042	UP-4	4-12-2	Sep 1955	Jul 1956		22-C-GTE-70
18-C-110	1928	coal	UP 9062	UP-3	4-12-2	Jan 1956	Apr 1956
18-C-111	1928	coal	UP 9078	UP-5	4-12-2	Jun 1955	Jun 1956
18-C-112	1928	coal	UP 9016	UP-3	4-12-2	Jun 1955	Aug 1956
18-C-113	1928	coal	UP 9029	UP-3	4-12-2	Dec 1954	Sep 1956
18-C-114	1928	oil	UP 3549	SA-C-6	2-8-8-0	Dec 1949	Apr 1953	UP 03182
18-C-115	1928	coal	UP 9023	UP-3	4-12-2	Feb 1954	Oct 1955
18-C-116	1928	oil	UP 3545	SA-C-6	2-8-8-0	Jul 1950	Jan 1955
18-C-117	1928	oil	UP 3546	SA-C-6	2-8-8-0	Dec 1949	Oct 1952	UP 07725
18-C-118	1928	oil	UP 3541	SA-C-5	2-8-8-0	Feb 1954	May 1957	UP 07961
18-C-120	1928	oil	UP 3505	SA-C-2	2-8-8-0	Nov 1947	Jun 1954
18-C-121	1928	oil	UP 3543	SA-C-5	2-8-8-0	Mar 1954	Jun 1956
18-C-123	1928	oil	UP 3519	SA-C-3	2-8-8-0	Jun 1954	Jul 1958
18-C-124	1928	oil	UP 3559	SA-C-6	2-8-8-0	Oct 1953	Jan 1955
18-C-125	1928	oil	UP 3560	SA-C-6	2-8-8-0	Jul 1950	Jul 1962
18-C-126	1928	coal	UP 9019	UP-3	4-12-2	Feb 1954	Jul 1958
18-C-127	1928	coal	UP 9011	UP-2	4-12-2	Jun 1955	Apr 1958
18-C-128	1928	coal	UP 9015	UP-3	4-12-2	Jun 1955	Jun 1956
18-C-129	1928	coal	UP 9022	UP-3	4-12-2	Sep 1954	Jul 1958
18-C-130	1928	coal	UP 9021	UP-3	4-12-2	Jul 1955	Aug 1956		22-C-GTE-74
18-C-201	1928	coal	UP 9082	UP-5	4-12-2	Apr 1955	Apr 1956		22-C-GTE-60
18-C-202	1928	coal	UP 9034	UP-4	4-12-2	Sep 1953	Jul 1956		22-C-GTE-71
18-C-203	1928	coal	OSL 9500	UP-5	4-12-2	Jan 1956	Aug 1956
18-C-204	1928	coal	OSL 9505	UP-5	4-12-2	Jan 1956	Aug 1956
18-C-205	1928	coal	OSL 9506	UP-5	4-12-2	Apr 1954	Aug 1956
18-C-206	1928	coal	OSL 9514	UP-5	4-12-2	Aug 1954	Aug 1956
18-C-207	1928	oil	UP 3537	SA-C-4	2-8-8-0	Jan 1949	Jan 1955
18-C-301	1928	coal	OSL 9509	UP-5	4-12-2	May 1955	Sep 1956
18-C-401	1929	coal	UP 9001	UP-2	4-12-2	Jun 1955	Aug 1956
18-C-402	1929	coal	UP 9035	UP-4	4-12-2	Apr 1955	Mar 1956		22-C-GTE-58
18-C-403	1929	coal	UP 9036	UP-4	4-12-2	Sep 1954	Jul 1956		22-C-GTE-72
18-C-405	1929	coal	UP 9041	UP-4	4-12-2	Sep 1955	Jun 1956		22-C-GTE-64
18-C-406	1929	coal	UP 9010	UP-2	4-12-2	Mar 1955	Jun 1956
18-C-407	1929	coal	UP 9040	UP-4	4-12-2	Feb 1956	Jul 1958
18-C-408	1929	coal	UP 9046	UP-4	4-12-2	Apr 1955	Jun 1956		22-C-GTE-65
18-C-409	1929	coal	UP 9032	UP-4	4-12-2	Nov 1954	Apr 1956		22-C-GTE-61
18-C-410	1929	coal	UP 9045	UP-4	4-12-2	Sep 1954	Jun 1956		22-C-GTE-66
18-C-411	1929	coal	UP 9026	UP-3	4-12-2	Jan 1956	Sep 1956
18-C-412	1929	coal	UP 9037	UP-4	4-12-2	Jun 1955	May 1956		22-C-GTE-62
18-C-413	1929	coal	UP 9013	UP-2	4-12-2	Apr 1955	Jul 1958
18-C-414	1929	coal	UP 9049	UP-4	4-12-2	Apr 1954	Mar 1956		22-C-GTE-59
18-C-415	1929	coal	UP 9050	UP-4	4-12-2	Jan 1955	Dec 1955
18-C-417	1929	coal	UP 9052	UP-4	4-12-2	Jan 1956	Sep 1956
18-C-418	1929	coal	UP 9060	UP-3	4-12-2	Jan 1956	Jul 1958
18-C-419	1929	coal	UP 9054	UP-4	4-12-2	Dec 1954	Jun 1956		22-C-GTE-67
18-C-420	1929	coal	OSL 9512	UP-5	4-12-2	Sep 1955	Aug 1956
18-C-421	1929	coal	UP 9009	UP-2	4-12-2	Jun 1955	Jul 1958
18-C-422	1929	coal	UP 9008	UP-2	4-12-2	Jun 1953	Dec 1955
18-C-423	1929	coal	UP 9012	UP-2	4-12-2	Sep 1954	Jul 1958
18-C-425	1929	coal	UP 9007	UP-2	4-12-2	Feb 1956	Aug 1956
18-C-426	1929	coal	UP 9039	UP-4	4-12-2	Nov 1954	Mar 1956		22-C-GTE-55
18-C-427	1929	coal	UP 9030	UP-4	4-12-2	Mar 1954	Jul 1958
18-C-428	1929	coal	UP 9027	UP-3	4-12-2	Mar 1954	Oct 1955
18-C-429	1929	coal	UP 9025	UP-3	4-12-2	Sep 1953	Jul 1958
18-C-430	1929	coal	UP 9057	UP-3	4-12-2	Sep 1954	Dec 1955
18-C-431	1929	coal	UP 9058	UP-3	4-12-2	Mar 1956	Jun 1956
18-C-432	1929	coal	UP 9017	UP-3	4-12-2	Mar 1955	Jun 1956
18-C-433	1929	coal	UP 9059	UP-3	4-12-2	Sep 1954	Jul 1956		22-C-GTE-73
18-C-434	1929	coal	UP 9044	UP-4	4-12-2	Mar 1955	Jul 1962
18-C-435	1929	coal	UP 9038	UP-4	4-12-2	Jun 1955	Mar 1956		22-C-GTE-56
18-C-436	1929	coal	UP 9024	UP-3	4-12-2	Sep 1954	Jul 1958
18-C-437	1929	coal	UP 9048	UP-4	4-12-2	Apr 1955	Mar 1956		22-C-GTE-57
18-C-438	1929	coal	UP 9056	UP-3	4-12-2	Dec 1953	Jan 1955
18-C-439	1929	coal	UP 9055	UP-3	4-12-2	Sep 1954	Aug 1956		22-C-GTE-75
18-C-440	1929	coal	OSL 9501	UP-5	4-12-2	Jan 1956	Jul 1962
18-C-501	1929	oil	LA&SL 5098	FTT-2	4-10-2	Nov 1949	Dec 1950			2
18-C-502	1929	oil	LA&SL 5094	FTT-2	4-10-2	Feb 1948	Aug 1956
18-C-503	1929	oil	LA&SL 5095	FTT-2	4-10-2	Apr 1953	Feb 1955	UP 010665
18-C-504	1929	oil	UP 3531	SA-C-3	2-8-8-0	Feb 1949	Jan 1955
18-C-505	1937	oil	LA&SL 5091	FTT-2	4-10-2	Mar 1954	Jul 1962
18-C-601	1937	coal	OSL 9503	UP-5	4-12-2	Sep 1955	Sep 1956
18-C-602?	1937	oil	LA&SL 5092	FTT-2	4-10-2	Mar 1954	Jul 1962
18-C-603	1930	coal	OSL 9508	UP-5	4-12-2	Mar 1955	Jul 1962
18-C-606	1937	coal	OSL 9513	UP-5	4-12-2	Nov 1954	Aug 1956
18-C-607	1937	oil	UP 3542	SA-C-5	2-8-8-0	Apr 1952	Nov 1953	UP 03185
18-C-608	1930	oil	OWRR&N 3568	SA-C-4	2-8-8-0	Mar 1954	Jul 1962
18-C-610	1937	oil	UP 3532	SA-C-3	2-8-8-0	Dec 1949	Nov 1955	UP 03188
18-C-612	1937	oil	UP 3548	SA-C-6	2-8-8-0	Nov 1949	Aug 1957	UP 07971
18-C-613	1937	coal	UP 9080	UP-5	4-12-2	Nov 1954	May 1956		22-C-GTE-63
18-C-614	1937	coal	UP 9031	UP-4	4-12-2	Mar 1955	Jul 1958
18-C-616	1937	coal	OSL 9510	UP-5	4-12-2	Apr 1955	Sep 1956
18-C-617	1937	coal	UP 9079	UP-5	4-12-2	Nov 1954	Nov 1956	UP 03161
18-C-618	1937	coal	OSL 9507	UP-5	4-12-2	Mar 1954	Jun 1955
18-C-619	1937	coal	UP 9081	UP-5	4-12-2	Dec 1953	Feb 1956		22-C-GTE-52
18-C-620	1937	coal	UP 9047	UP-4	4-12-2	Nov 1954	Jun 1956		22-C-GTE-68
18-C-621	1937	coal	UP 9083	UP-5	4-12-2	Dec 1954	Oct 1955
18-C-622	1937	coal	UP 9084	UP-5	4-12-2	Apr 1955	Feb 1956		22-C-GTE-53
18-C-623	1937	coal	UP 9085	UP-5	4-12-2	Jan 1955	Feb 1956		22-C-GTE-54
18-C-624	1937	coal	UP 9086	UP-5	4-12-2	Sep 1955	Jun 1956		22-C-GTE-69
18-C-625	1937	coal	OSL 9511	UP-5	4-12-2	Nov 1954	Aug 1956
18-C-627	1937	oil	UP 3522	SA-C-3	2-8-8-0	Feb 1952	Dec 1953	UP 03186
18-C-629	1937	oil	UP 3530	SA-C-3	2-8-8-0	Mar 1954	Aug 1954	UP 03155
18-C-632	1937	coal	UP 9006	UP-2	4-12-2	Jul 1955	Aug 1956
18-C-634	1937	coal	UP 9002	UP-2	4-12-2	Sep 1953	Jul 1958
18-C-635	1937	coal	UP 9014	UP-2	4-12-2	Mar 1955	Jun 1956
18-C-636	1937	oil	UP 3516	SA-C-3	2-8-8-0	Nov 1949	Apr 1957	UP 07965
18-C-637	1937	oil	UP 3500	SA-C-2	2-8-8-0	Mar 1954	Jul 1958
18-C-639	1937	coal	UP 3544	SA-C-2	2-8-8-0	Feb 1954	Apr 1955
18-C-701	1937	oil	LA&SL 5093	FTT-2	4-10-2	Mar 1954	Jul 1962
18-C-702	1937	oil	LA&SL 5096	FTT-2	4-10-2	Jan 1948	Oct 1962	UP 910650		3
18-C-703	1937	oil	LA&SL 5097	FTT-2	4-10-2	Mar 1954	Jul 1962
18-C-704	1937	oil	LA&SL 5099	FTT-2	4-10-2	Nov 1949	Dec 1954
18-C-705	1937	oil	LA&SL 5090	FTT-1	4-10-2	Mar 1954	Jul 1962
18-C-802	1937	oil	UP 5026	TTT-4	2-10-2	Apr 1952	Jul 1955
18-C-803	1937	oil	UP 3536	SA-C-4	2-8-8-0	Feb 1952	Sep 1953	UP 03183
18-C-804	1937	oil	UP 3526	SA-C-3	2-8-8-0	Dec 1949	Jan 1954	UP 03189
18-C-808	1937	oil	UP 3563	SA-C-6	2-8-8-0	Jan 1954	Aug 1954	UP 03156
18-C-809	1937	oil	UP 3517	SA-C-3	2-8-8-0	Dec 1947	Nov 1952	UP 03190
18-C-810	1937	oil	UP 3510	SA-C-2	2-8-8-0	Nov 1949	Aug 1954	UP 03157
18-C-811	1937	oil	UP 3556	SA-C-6	2-8-8-0	Jul 1950	Jan 1955
18-C-812	1937	coal	OSL 2550	MK-special	2-8-2	Jun 1954	Nov 1955	UP 01850
18-C-813?	1937	oil	LA&SL 5528	TTT-3	2-10-2	Aug 1955	Jul 1962
18-C-814	1937	oil	OSL 3565	SA-C-4	2-8-8-0	Nov 1949	Jun 1955
18-C-815	1937	oil	UP 3555	SA-C-6	2-8-8-0	Mar 1952	Jun 1956
18-C-816	1937	oil	UP 3503	SA-C-2	2-8-8-0	Mar 1948	Jul 1958
18-C-817	1931	oil	UP 3561	SA-C-6	2-8-8-0	Apr 1952	Jul 1962
18-C-818	1937	oil	UP 3511	SA-C-2	2-8-8-0	Dec 1947	Sep 1954	UP 03153
18-C-819	1937	oil	UP 3547	SA-C-6	2-8-8-0	Apr 1948	Jul 1958
18-C-820	1937	oil	UP 3535	SA-C-4	2-8-8-0	Feb 1952	Sep 1953	UP 03184

General Notes:

Of the original series of fifteen engines in UP's 9000 series (UP 9000-9014), 9014 pulled 15-C-115. All of those fifteen engines later received one of the 15 extra 18,000 gallon tenders ordered with the UP-3 series engines in 1928). In all there were eight series of 18,000 gallon tenders and they were moved among several classes freely. (John Bush)
A total of 25 18-C tenders were converted to tenders for use on the 4500 GTE gas turbine locomotives (UP 51-75); an additional 25 18-C tenders were also retired and their cylindrical water tanks used as part of the same conversions. (Read more about UP's GTE tenders)

Notes:

Tender 18-C-1 was renumbered to UP 903152; assigned Salt Lake City gas turbine fuel storage, March 22, 1962; retired in March 1971 and moved to Kansas City for disposition
Tender 18-C-501 was sold to the U. S. government.
Tender 18-C-702 was renumbered to UP 910650; assigned to Nampa fuel storage, March 22, 1962

Class 19-C

Class 19-C (19,000 gallons; cylindrical) -- 35 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
19-C-101	Sep 1936	oil	UP 3809	CSA-1	4-6-6-4	Aug 1957	Jul 1962	W.O.
19-C-102	1937	oil	UP 3813	CSA-1	4-6-6-4	Sep 1956	Jul 1962	W.O.
19-C-103	1937	oil	UP 3808	CSA-1	4-6-6-4	Apr 1957	Jul 1962	W.O.
19-C-104	Jul 1937?	oil	UP 3824	CSA-2	4-6-6-4	Jul 1957	Aug 1957	W.O.
19-C-106	1937	oil	UP 3805	CSA-1	4-6-6-4	Feb 1956	Jul 1960	23-C-GTE-22
19-C-107	1937	oil	UP 3804	CSA-1	4-6-6-4	Jul 1959	Aug 1960	23-C-GTE-23
19-C-108	Sep 1936	oil	UP 3807	CSA-1	4-6-6-4	Aug 1957	Dec 1958	W.O.
19-C-109	Aug 1936	oil	UP 3800	CSA-1	4-6-6-4	Aug 1957	Jul 1959	21-GTE-1
19-C-110	1937	oil	UP 3831	CSA-2	4-6-6-4	Jun 1957	Jul 1962	W.O.
19-C-112	Jul 1937?	oil	UP 3819	CSA-2	4-6-6-4	Jul 1957	Sep 1957	W.O.
19-C-113	1937	oil	UP 3828	CSA-2	4-6-6-4	Jul 1959	Sep 1960	23-C-GTE-24
19-C-114	Jul 1937?	oil	UP 3829	CSA-2	4-6-6-4	Jul 1957	Sep 1960	23-C-GTE-25
19-C-115	1937	oil	UP 3803	CSA-1	4-6-6-4	May 1959	Oct 1960	23-C-GTE-26
19-C-201	1937	oil	UP 3830	CSA-2	4-6-6-4	May 1959	Jul 1962	W.O.
19-C-204	Jul 1937	oil	UP 3818	CSA-2	4-6-6-4	Mar 1961	Jul 1962	W.O.
19-C-205	1937	oil	UP 3817	CSA-2	4-6-6-4	Jun 1957	Aug 1957	W.O.
19-C-206	1937	oil	UP 3811	CSA-1	4-6-6-4	Sep 1956	Jul 1962	W.O.
19-C-207	1937	oil	UP 3821	CSA-2	4-6-6-4	Apr 1957	Jul 1962	W.O.
19-C-208	1937	oil	UP 3825	CSA-2	4-6-6-4	Apr 1957	Nov 1960	23-C-GTE-27
19-C-209	Jul 1937	oil	UP 3820	CSA-2	4-6-6-4	Aug 1957	Nov 1960	23-C-GTE-28
19-C-210	1937	oil	UP 3835	CSA-2	4-6-6-4	Nov 1956	Dec 1958	W.O.
19-C-211	Jul 1937	oil	UP 3822	CSA-2	4-6-6-4	Sep 1957	Jul 1962	W.O.
19-C-212	1937	oil	UP 3827	CSA-2	4-6-6-4	Dec 1958	Oct 1960	23-C-GTE-29
19-C-213	1937	oil	UP 3836	CSA-2	4-6-6-4	Nov 1956	Jul 1962	W.O.
19-C-215	1937	oil	UP 3814	CSA-1	4-6-6-4	Jun 1957	Jul 1962	W.O.
19-C-216	1937	oil	UP 3826	CSA-2	4-6-6-4	Nov 1956	Nov 1960	23-C-GTE-30; displayed at Ogden, Utah, with turbine 26/26B
19-C-217	1937	oil	UP 3832	CSA-2	4-6-6-4	May 1959	Jul 1962	W.O.
19-C-218	1937	oil	UP 3810	CSA-1	4-6-6-4	Sep 1956	Jul 1962	W.O.
19-C-219	1937	oil	UP 3833	CSA-2	4-6-6-4	Nov 1956	Jul 1962	W.O.
19-C-220	1937	oil	UP 3834	CSA-2	4-6-6-4	Nov 1954	Aug 1957	W.O.
19-C-221	Sep 1937	oil	UP 3839	CSA-2	4-6-6-4	Aug 1957	Jul 1962	W.O.
19-C-222	1937	oil	UP 3816	CSA-2	4-6-6-4	Apr 1957	Jul 1962	W.O.
19-C-223	Aug 1937	oil	UP 3837	CSA-2	4-6-6-4	Jul 1957	Dec 1958	W.O.
19-C-224	Aug 1936	oil	UP 3801	CSA-1	4-6-6-4	Sep 1957	Jul 1962	W.O.
19-C-225	1937	oil	UP 3823	CSA-2	4-6-6-4	Jul 1959	Jul 1962	W.O.

Class 20-C

Class 20-C (21,000 gallons; cylindrical) -- 20 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	GTE Tender Number	Date To 24-GTE Series	Date GTE In Service
20-C-101			UP 816	FEF-1	4-8-4	Jan 1957	Apr 1960	24-GTE-16	Jul 1960	Jun 1960
20-C-102			UP 818	FEF-1	4-8-4	Sep 1955	May 1960	24-GTE-17	Aug 1960	Jun 1960
20-C-103			(UP 814)	FEF-1	4-8-4	Jun 1961		24-GTE-18	May 1960	Aug 1960
20-C-104			UP 817	FEF-1	4-8-4	May 1960	Jun 1960	24-GTE-19	Aug 1960	Oct 1960
20-C-105			UP 819	FEF-1	4-8-4	May 1957	Mar 1960	24-GTE-20	Jun 1960	Sep 1960
20-C-201			UP 800	FEF-1	4-8-4	Oct 1957		24-GTE-1	Feb 1957	Aug 1958
20-C-202			UP 801	FEF-1	4-8-4	May 1959		24-GTE-2	Oct 1957	Sep 1958
20-C-203			UP 802	FEF-1	4-8-4	May 1960		24-GTE-3	Jun 1957	Sep 1958
20-C-204			UP 813	FEF-1	4-8-4	Oct 1957	Nov 1957	24-GTE-4	Feb 1958	Nov 1958
20-C-205			UP 806	FEF-1	4-8-4	Mar 1954	May 1956	24-C-GTE-1 24-GTE-5	May 1956 Jan 1957	Dec 1958
20-C-206			UP 805	FEF-1	4-8-4	May 1959		24-GTE-6	Mar 1958	Feb 1959
20-C-207			UP 815	FEF-1	4-8-4	Jun 1957	Oct 1957	24-GTE-7	Dec 1957	Mar 1959
20-C-208			UP 808	FEF-1	4-8-4	Nov 1959		24-GTE-8	Dec 1957	Mar 1959
20-C-209			UP 803	FEF-1	4-8-4	May 1957	Nov 1957	24-GTE-9	Feb 1960	Nov 1959
20-C-210			UP 809	FEF-1	4-8-4	May 1958		24-GTE-10	Nov 1957	Dec 1959
20-C-211			UP 810	FEF-1	4-8-4	Nov 1954	Mar 1957	24-GTE-11	May 1957	Dec 1959
20-C-212			UP 811	FEF-1	4-8-4	Sep 1956	May 1957	24-GTE-12	Sep 1957	Feb 1960
20-C-213			UP 804	FEF-1	4-8-4	May 1959		24-GTE-13	Apr 1958	Mar 1960
20-C-214			UP 807	FEF-1	4-8-4	Jun 1956	Jan 1957	24-GTE-14	Apr 1957	Mar 1960
20-C-215			UP 812	FEF-1	4-8-4	Jun 1956	Nov 1957	24-GTE-15	Jan 1958	Apr 1960

General Notes:

UP 801, 804, 805, 808, and 814 (5 locomotives) received larger 23-C Centipede tenders to replace their original 20-C tenders, which were removed for conversion to 24-GTE tenders for the larger 8500 GTE locomotives delivered in 1960.

Class 21-RC (ex C&O)

Class 21-RC (21,000 gallons; rectangular) -- 10 tenders (ex C&O)

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
21-RC-1558	1924	coal	UP 3577	C&O H-7	2-8-8-2	Jan 1947	Oct 1962	UP Water Storage 907828; retired in January 1972
21-RC-1564	1924	coal	UP 3589	C&O H-7a	2-8-8-2	Apr 1947	Jan 1950	to Auxiliary Steam Generator B-2
21-RC-1568	1924	coal	UP 3598	C&O H-7a	2-8-8-2	Apr 1947	Aug 1957	W.O.
21-RC-1576	1924	coal	UP 3590	C&O H-7a	2-8-8-2	Mar 1947	Oct 1947	sold to SP
21-RC-1581	1924	coal	UP 3570	C&O H-7	2-8-8-2	Jan 1947	Sep 1959	W.O.
21-RC-1582	1924	coal	UP 3580	C&O H-7	2-8-8-2	Mar 1947	Sep 1959	W.O.
21-RC-1583	1924	coal	UP 3582	C&O H-7	2-8-8-2	Sep 1947	Oct 1947	sold to SP
21-RC-1589	1924	coal	UP 3588	C&O H-7	2-8-8-2	Sep 1947	Oct 1962	UP Water Storage 907829; retired in August 1972
21-RC-1595	1924	coal	UP 3594	C&O H-7a	2-8-8-2	May 1947	May 1959	W.O.
21-RC-1596	1924	coal	UP 3591	C&O H-7a	2-8-8-2	Mar 1947	Oct 1947	sold to SP

Class 21-RD (ex C&O)

Class 21-RD (21,000 gallons; rectangular) -- 3 tenders (ex C&O)

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
21-RD-1590	1924	coal	UP 3576	C&O H-7	2-8-8-2	May 1947	May 1959	W.O.
21-RD-1597	1924	coal	UP 3587	C&O H-7	2-8-8-2	Apr 1947	Oct 1947	sold to SP
21-RD-1598	1924	coal	UP 3586	C&O H-7	2-8-8-2	Nov 1947	Dec 1947	sold to SP

Class 23-C

Class 23-C (23,000 gallons; cylindrical) -- 18 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
23-C-101	1939	oil	UP 820	FEF-2	4-8-4	May 1957	Feb 1962	W.O.
23-C-102	1939	oil	UP 831	FEF-2	4-8-4	Jul 1956	Sep 1961	W.O.
23-C-103	1939	oil	UP 822	FEF-2	4-8-4	Sep 1956	Feb 1962	W.O.
23-C-105	1939	oil	UP 824	FEF-2	4-8-4	Oct 1957	Sep 1961	W.O.
23-C-106	1939	oil	UP 825	FEF-2	4-8-4	Jun 1961	Jan 1962	sold
23-C-107	1939	oil	UP 826	FEF-2	4-8-4	Nov 1959	Feb 1962	W.O.
23-C-108	1939	oil	UP 827	FEF-2	4-8-4	Mar 1957	Oct 1961	Donated
23-C-109	1939	oil	UP 828	FEF-2	4-8-4	Jan 1961	Jul 1961	W.O.
23-C-110	1939	oil	UP 829	FEF-2	4-8-4	Jan 1961	Jul 1962	sold
23-C-111	1939	oil	UP 834	FEF-2	4-8-4	Sep 1959	Sep 1961	W.O.
23-C-114	1939	oil	UP 830	FEF-2	4-8-4	Dec 1960	Sep 1961	W.O.
23-C-115	1939	oil	UP 821	FEF-2	4-8-4	May 1959	Sep 1961	W.O.
23-C-201	1944	oil	UP 835	FEF-3	4-8-4	Dec 1960	May 1962	To 844
23-C-203	1944	oil	UP 837	FEF-3	4-8-4	Nov 1959	Feb 1962	W.O.
23-C-206	1944	oil	UP 840	FEF-3	4-8-4	May 1957	Feb 1962	W.O.
23-C-207	1944	oil	UP 841	FEF-3	4-8-4	Mar 1957	Feb 1962	W.O.
23-C-208	1944	oil	UP 842	FEF-3	4-8-4	Sep 1959	Oct 1961	W.O.
23-C-209	1944	oil	UP 843	FEF-3	4-8-4	Nov 1959	Feb 1962	W.O.

General Notes:

UP 801, 804, 805, 808, and 814 (5 locomotives) received larger 23-C Centipede tenders to replace their original 20-C tenders, which were removed for conversion to 24-GTE tenders for the larger 8500 GTE locomotives delivered in 1960.
The first of the 23,500 gallon "centipede" tenders assigned to #820 in 1939 would have been 23-C-101, and so on. The 1944 engines, the FEF-3 series were mated to tenders in the 23-C-200 group, with 835 assigned tender 23-C-201. (John Bush)

Class 23-RD (ex C&O)

Class 23-RD (23,000 gallons; rectangular) -- 6 tenders (ex C&O)

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
23-RD-1569	1924	coal	UP 3581	C&O H-7	2-8-8-2	Oct 1947	Oct 1947	sold to SP
23-RD-1578	1924	coal	UP 3575	C&O H-7	2-8-8-2	May 1947	Oct 1955	W.O.
23-RD-1579	1924	coal	UP 3574	C&O H-7	2-8-8-2	May 1947	Dec 1956	W.O.
23-RD-1584	1924	coal	UP 3579	C&O H-7	2-8-8-2	Sep 1947	Oct 1947	sold to SP
23-RD-1587	1924	coal	UP 3578	C&O H-7	2-8-8-2	Feb 1947	Nov 1949	rebuilt to Auxiliary Steam Generator Car B-1
23-RD-1592	1924	coal	UP 3585	C&O H-7	2-8-8-2	Sep 1947	Oct 1947	sold to SP

General Notes:

UP Equipment Record: r3-1588 (Classes 23-RD and 25-RC)

Class 25-C

Class 25-C (25,000 gallons; cylindrical) -- 58 tenders

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
25-C-101	1941	coal	UP 4000	4884-1	4-8-8-4	Aug 1961	Jul 1962	W.O.
25-C-102	1941	coal	UP 4001	4884-1	4-8-8-4	Nov 1961	Feb 1962	W.O.
25-C-103	1941	coal	UP 4019	4884-1	4-8-8-4	Jan 1962	Feb 1962	W.O.
25-C-105	1941	coal	UP 4004	4884-1	4-8-8-4	Feb 1962	May 1962	to 4023
25-C-107	1941	coal	UP 4006	4884-1	4-8-8-4	May 1961	Nov 1961	W.O.
25-C-108	1941	coal	UP 4007	4884-1	4-8-8-4	Aug 1961	Jan 1962	W.O.
25-C-109	1941	coal	UP 4008	4884-1	4-8-8-4	Jan 1962	Jul 1962	W.O.
25-C-113	1941	coal	UP 4012	4884-1	4-8-8-4	Feb 1962	Jul 1962	Sold
25-C-115	1941	coal	UP 4014	4884-1	4-8-8-4	Dec 1961	Feb 1962	Sold
25-C-116	1941	coal	UP 4015	4884-1	4-8-8-4	Aug 1961	Dec 1961	Donated to Pomona
25-C-118	1941	coal	UP 4017	4884-1	4-8-8-4	May 1961	Aug 1961	W.O.
25-C-202	1942	coal	UP 3951	4664-3	4-6-6-4	Dec 1959	Jul 1961	W.O.
25-C-203	1942	coal	UP 3956	4664-3	4-6-6-4	Feb 1960	Dec 1960	W.O.
25-C-204	1942	coal	UP 3953	4664-3	4-6-6-4	Feb 1960	Jan 1961	W.O.
25-C-205	1942	coal	UP 3954	4664-3	4-6-6-4	Feb 1960	May 1960	W.O.
25-C-206	1942	oil	UP 3704	4664-5	4-6-6-4	Dec 1958	May 1960	W.O.
25-C-207	1942	coal	UP 3952	4664-3	4-6-6-4	Jul 1960	Jan 1961	W.O.
25-C-208	1942	coal	UP 3957	4664-3	4-6-6-4	Feb 1960	Jul 1960	W.O.
25-C-209	1942	coal	UP 3958	4664-3	4-6-6-4	Mar 1960	Mar 1961	W.O.
25-C-210	1942	coal	UP 3959	4664-3	4-6-6-4	Jul 1960	Jul 1961	W.O.
25-C-211	1942	coal	UP 3960	4664-3	4-6-6-4	Dec 1958	Sep 1961	W.O.
25-C-212	1942	coal	UP 3961	4664-3	4-6-6-4	Dec 1958	Aug 1960	W.O.
25-C-213	1942	coal	UP 3962	4664-3	4-6-6-4	Mar 1960	Aug 1960	W.O.
25-C-214	1942	coal	UP 3963	4664-3	4-6-6-4	Oct 1959	May 1960	W.O.
25-C-215	1942	coal	UP 3964	4664-3	4-6-6-4	Oct 1959	May 1960	W.O.
25-C-216	1942	coal	UP 3965	4664-3	4-6-6-4	Jul 1960	Jul 1961	W.O.
25-C-217	1942	coal	UP 3966	4664-3	4-6-6-4	Mar 1960	Jan 1961	W.O.
25-C-218	1942	coal	UP 3967	4664-3	4-6-6-4	Mar 1960	Oct 1960	W.O.
25-C-219	1942	coal	UP 3968	4664-3	4-6-6-4	Apr 1960	May 1960	W.O.
25-C-220	1942	coal	UP 3969	4664-3	4-6-6-4	Apr 1960	Jul 1960	W.O.
25-C-301	1943	oil	UP 3709	4664-4	4-6-6-4	Oct 1959	Jul 1961	W.O.
25-C-305	1943	oil	UP 3711	4664-4	4-6-6-4	Dec 1958	Jul 1962	W.O.
25-C-306	1943	oil	UP 3714	4664-4	4-6-6-4	Dec 1958	Jul 1961	W.O.
25-C-309	1943	oil	UP 3716	4664-4	4-6-6-4	Oct 1959	Jul 1961	W.O.
25-C-310	1943	oil	UP 3717	4664-4	4-6-6-4	Oct 1959	Nov 1961	900079
25-C-312	1943	coal	UP 3986	4664-4	4-6-6-4	Apr 1960	Oct 1961	W.O.
25-C-313	1943	coal	UP 3987	4664-4	4-6-6-4	Apr 1960	Mar 1961	W.O.
25-C-316	1943	coal	UP 3990	4664-4	4-6-6-4	Aug 1960	Oct 1960	W.O.
25-C-320	1943	coal	UP 3994	4664-4	4-6-6-4	Jul 1959	Jan 1961	W.O.
25-C-322	1943	coal	UP 3996	4664-4	4-6-6-4	Oct 1960	Dec 1960	W.O.
25-C-325	1943	coal	UP 3999	4664-4	4-6-6-4	Dec 1960	Jan 1961	W.O.
25-C-403	1937?	coal	UP 4022	4884-2	4-8-8-4	Feb 1962	Jul 1962	W.O.
25-C-501	1944	oil	UP 3780	3700?	4-6-6-4	Jan 1961	Mar 1961	W.O.
25-C-504	1944	coal	UP 3933	4664-5	4-6-6-4	Jun 1959	Mar 1961	W.O.
25-C-505	1944	oil	UP 3703	4664-5	4-6-6-4	9/44 ?	Jun 1961	W.O.
25-C-506	1944	coal	UP 3935	4664-5	4-6-6-4	Jun 1959	Jan 1961	W.O.
25-C-507	1944	coal	UP 3936	4664-5	4-6-6-4	Jun 1959	Apr 1960	W.O.
25-C-508	1944	coal	UP 3955	4664-3	4-6-6-4	Dec 1958	Jan 1961	W.O.
25-C-509	1944	oil	UP 3705	4664-5	4-6-6-4	Oct 1959	Jul 1960	W.O.
25-C-510	1944	coal	UP 3939	4664-5	4-6-6-4	Jun 1959	Jan 1961	W.O.
25-C-511	1944	coal	UP 3940	4664-5	4-6-6-4	Jul 1959	Jan 1961	W.O.
25-C-512	1944	coal	UP 3941	4664-5	4-6-6-4	Sep 1959	Jul 1961	W.O.
25-C-513	1944	coal	UP 3942	4664-5	4-6-6-4	Dec 1959	Jul 1961	W.O.
25-C-515	1944	oil	UP 3707	4664-5	4-6-6-4	Jun 1961	Sep 1961	W.O.
25-C-516	1944	coal	UP 3945	4664-5	4-6-6-4	Oct 1959	Sep 1961	W.O.
25-C-518	1944	coal	UP 3947	4664-5	4-6-6-4	Dec 1959	Jul 1961	W.O.
25-C-519	1944	coal	UP 3948	4664-5	4-6-6-4	Dec 1959	Mar 1961	W.O.
25-C-520	1944	coal	UP 3949	4664-5	4-6-6-4	Oct 1959	Mar 1961	W.O.

Class 25-RC (ex C&O)

Class 25-RC (25,000 gallons; rectangular) -- 11 tenders (ex C&O)

Tender Number	Date Built	Fuel	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
25-RC-1556	1926	coal	UP 3593	C&O H-7a	2-8-8-2	Dec 1947	Dec 1947	sold to SP
25-RC-1560	1926	coal	UP 3596	C&O H-7a	2-8-8-2	Mar 1947	Oct 1947	sold to SP
25-RC-1561		coal	UP 3571	C&O H-7	2-8-8-2	Feb 1947	Nov 1959	W.O.
25-RC-1571	1926	coal	UP 3599	C&O H-7a	2-8-8-2	Mar 1947	Aug 1957	W.O.
25-RC-1572	1926	coal	UP 3592	C&O H-7a	2-8-8-2	Mar 1947	Jan 1950	assigned in January 1950 to rotary snow plow 076 (later 900076)
25-RC-1573	1926	coal	UP 3597	C&O H-7a	2-8-8-2	May 1946	Oct 1962	UP Fuel Storage 903173; retired in October 1974
25-RC-1575	1926	coal	UP 3595	C&O H-7a	2-8-8-2	Sep 1947	Oct 1947	sold to SP
25-RC-1577		coal	UP 3584	C&O H-7	2-8-8-2	Oct 1947	Dec 1947	sold to SP
25-RC-1580		coal	UP 3583	C&O H-7	2-8-8-2	Aug 1947	Oct 1947	sold to SP
25-RC-1585		coal	UP 3573	C&O H-7	2-8-8-2	Dec 1947	Dec 1947	sold to SP
25-RC-1594		coal	UP 3572	C&O H-7	2-8-8-2	May 1947	Dec 1949	assigned in January 1950 to rotary snow plow 075 (later 900075)

General Notes:

UP Equipment Record: r3-1588 (Classes 23-RD and 25-RC)

Class X (Extra Tender)

Class X (Extra Tender) -- 56 tenders

Tender Number	Date Built	Capacity	Removed From	Locomotive Class	Locomotive Type	Date Locomotive Vacated	Date Tender Vacated	Disposition
X-?	Sep 1917	9000 g	UP 2274	MK-7	2-8-2	Dec 1947	Jan 1949	W.O.
X-?	Oct 1920	12000 g	UP 5034	TTT-4	2-10-2	Jul 1956	?	W.O.
X-1	May 1907	7000 g	-				Jul 1962	W.O.
X-3	May 1907	5000 g	-				Feb 1950	W.O.
X-5	Jun 1914	7000 g	-				Jul 1962	W.O.
X-19	Jun 1914	9000 g	UP 2867	P-8	4-6-2	Feb 1952	Jul 1948	07811
X-25	Jun 1914	9000 g	UP 2868	P-8	4-6-2	Mar 1952	Aug 1961	W.O.
X-30	Feb 1906	9000 g	UP 230	C-2	2-8-0	Aug 1947	Dec 1953	W.O.
X-31	May 1909	9000 g	UP 319	C-2	2-8-0	Nov 1954	Jul 1952	W.O.
X-32	Jun 1914	7000 g	UP 2842	P-5	4-6-2	Dec 1936	May 1955	W.O.
X-34	Feb 1908	7000 g	UP 313	C-2	2-8-0	Aug 1946	Jul 1952	W.O.
X-35	Nov 1919	7000 g	UP 486	C-57	2-8-0	Mar 1957	Aug 1949	W.O.
X-37	Apr 1923	12000 g	UP 3637	MC-4	2-8-8-0	Nov 1937	Oct 1956	W.O.
X-38	Nov 1929	7000 g	UP 428	C-57	2-8-0	Dec 1958	Jul 1952	W.O.
X-39	Jul 1920	10000 g	UP 2308	MK-9	2-8-2	Mar 1948	Aug 1949	W.O.
X-40	Jul 1920	10000 g	UP 2310	MK-9	2-8-2	Aug 1955	Aug 1961	W.O.
X-45	Nov 1929	7000 g	UP 468	C-57	2-8-0	Dec 1936	Apr 1950	W.O.
X-48	Sep 1920	12000 g	UP 5017	TTT-4	2-10-2	Feb 1952	Jul 1962	W.O.
X-49	Jan 1906	7000 g	UP 216	C-2	2-8-0	May 1946	Nov 1951	W.O.
X-53	Jul 1924	12000 g	UP 3654	MC-6	2-8-8-0	Aug 1937	Jul 1962	W.O.
X-54	Jul 1924	12000 g	UP 3649	MC-6	2-8-8-0	May 1937	Jul 1962	W.O.
X-55	Jul 1924	12000 g	UP 3648	MC-6	2-8-8-0	Aug 1937	Jul 1962	W.O.
X-56	Oct 1920	12000 g	UP 5030	TTT-4	2-10-2	Jul 1956	Jul 1962	W.O.
X-57	Oct 1920	12000 g	UP 5023	TTT-4	2-10-2	Sep 1954	Jul 1962	W.O.
X-58	Sep 1920	12000 g	UP 5027	TTT-4	2-10-2	Mar 1954	Jul 1962	W.O.
X-59	Sep 1920	12000 g	UP 5026	TTT-4	2-10-2	Apr 1952	Jul 1962	W.O.
X-60	Oct 1920	12000 g	UP 5028	TTT-4	2-10-2	Jul 1956	Jul 1962	W.O.
X-61	Jul 1920	10000 g	UP 2305	MK-9	2-8-2	Jul 1950	Mar 1957	W.O.
X-62	Jul 1920	10000 g	UP 2306	MK-9	2-8-2	Sep 1956	Jul 1960	W.O.
X-63	Jul 1920	10000 g	UP 2307	MK-9	2-8-2	Feb 1956	Oct 1962	907822
X-66	Jul 1924	12000 g	UP 3653	MC-6	2-8-8-0	Oct 1937	Jul 1962	W.O.
X-67	Sep 1923	12000 g	UP 3642	MC-5	2-8-8-0	Aug 1937	Jul 1962	W.O.
X-68	Jul 1924	12000 g	UP 3651	MC-6	2-8-8-0	Jul 1937	Jul 1962	W.O.
X-69	Aug 1924	12000 g	UP 3664	MC-6	2-8-8-0	Aug 1937	Jul 1962	W.O.
X-70	Jul 1924	12000 g	UP 3652	MC-6	2-8-8-0	Oct 1937	Jul 1962	W.O.
X-71		9000 g	OSL 570	C-2		Jul 1918	Nov 1955	W.O.
X-72		9000 g	OSL	?	?	Jul 1918	Jul 1962	W.O.
X-73		9000 g	OSL 584	C-2		Sep 1918	Jul 1962	W.O.
X-74		9000 g	OSL P 596	C-2		Sep 1918	Apr 1952	W.O.
X-75		9000 g	OSL 622	C-2		Sep 1918	Jul 1962	W.O.
X-81		8000 g	LA&SL 3181	P-8	4-6-2	May 1947	Dec 1954	W.O.
X-82		7000 g	OWRR&N 2866	P-8	4-6-2	Mar 1952	Dec 1958	W.O.
X-83		9000 g	OWRR&N 3177			?	Aug 1956	W.O.
X-84		9000 g	OWRR&N 3161			?	Mar 1957	W.O.
X-85		7000 g	OWRR&N 2862			?	Jul 1956	W.O.
X-86		9000 g	OWRR&N 3179			?	Oct 1954	W.O.
X-87		9000 g	OWRR&N 3169			?	Sep 1950	W.O.
X-88		9000 g	OWRR&N 3180			?	May 1954	W.O.
X-89		9000 g	OWRR&N 3173			?	Jul 1951	W.O.
X-90		9000 g	OWRR&N 3178			?	Jul 1952	W.O.
X-91		9000 g	OWRR&N 3167			?	Mar 1955	W.O.
X-92		9000 g	OWRR&N 2864			?	Mar 1957	W.O.
X-93	1912	9000 g	OWRR&N 2861	P-8	4-6-2	Dec 1947	Oct 1962	900478
X-94		9000 g	LA&SL 6024		2-8-0	?	Sep 1950	W.O.
X-95		7000 g	LA&SL 6068		2-8-0	?	May 1955	W.O.
X-273	Jun 1914	7000 g	UP 2851	P-6	4-6-2	Mar 1952	Sep 1950	W.O.

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