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UP 2-8-0 — 11 locomotives

Road Number	First Number	Second Number	Builder	Builder Number	Date Built	Date Vacated
UP 100	UPRy 1301	UP 1301	Baldwin	7842	1893	Dec 1930
UP 101	UPRy 1302	UP 1302	Baldwin	8289	1894	Dec 1926
UP 102	UPRy 1303	UP 1303	Baldwin	8292	1894	Nov 1926
UP 103	UPRy 1304	UP 1304	Baldwin	8299	1894	Dec 1930
UP 104	UPRy 1305	UP 1305	Baldwin	8305	1894	Aug 1924
UP 105	UPRy 1306	UP 1306	Baldwin	8307	1894	Jul 1951
UP 106	UPRy 1307	UP 1307	Baldwin	8283	1894	Jun 1925
UP 107	UPRy 1308	UP 1308	Baldwin	8286	1894	May 1936
UP 108	UPRy 1309	UP 1309	Baldwin	8308	1894	May 1926
UP 109	UPRy 1310	UP 1310	Baldwin	8319	1894	Dec 1926
UP 110	UPRy 1311	UP 1311	Baldwin	8336	1895	Nov 1926

Description:

Class Designation: C-51

Drive Wheel Diameter: 51 inches

Cylinders: 20x24 inches

Maximum Tractive Effort: 28,800 pounds

Weight on Drivers: 137,600 pounds (139,540 pounds with Schmidt superheater)

Weight in Working Order (Engine Only): 150,200 pounds (159,200 pounds with Schmidt superheater)

Weight in Working Order (Engine and Tender): (varied due to different tender styles)

Fuel: Coal

General Notes:

a.	All 11 locomotives built by Baldwin in 1886-1887 with Wootten firebox and camelback cab; rebuilt by UP at Omaha in 1893-1895 to standard firebox and cab on the following dates (click here for more information about Wootten fireboxes)

	1898 UP Number	Date Rebuilt
	UP 100	Jun 1893
	UP 101	Feb 1895
	UP 102	Sep 1894
	UP 103	Jul 1894
	UP 104	May 1893
	UP 105	Dec 1894
	UP 106	Mar 1894
	UP 107	May 1894
	UP 108	Dec 1894
	UP 109	Aug 1895
	UP 110	Dec 1893

General Notes:

a.	All locomotives had operating weight of 137,600 pounds except UP 105 which had operating weight of 139,500 pounds.

UP 2-8-0 — 8 locomotives

Road Number	First Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 111	UP 1312	Brooks	3062	Oct 1898	Dec 1926
UP 112	UP 1313	Brooks	3063	Oct 1898	Dec 1926
UP 113	UP 1314	Brooks	3064	Oct 1898	Aug 1949
UP 114	UP 1315	Brooks	3065	Oct 1898	Dec 1926
UP 115	UP 1316	Brooks	3066	Oct 1898	Mar 1927	1
UP 116	UP 1317	Brooks	3067	Oct 1898	Nov 1926
UP 117	UP 1318	Brooks	3068	Nov 1898	Sep 1949
UP 118	UP 1319	Brooks	3069	Nov 1898	Aug 1931

Description:

Class Designation: C-51

Drive Wheel Diameter: 51 inches

Cylinders: 20x24 inches

Maximum Tractive Effort: 28,800 pounds

Weight on Drivers: 137,600 pounds (139,540 pounds with Schmidt superheater)

Weight in Working Order (Engine Only): 150,200 pounds (159,200 pounds with Schmidt superheater)

Weight in Working Order (Engine and Tender): (varied due to different tender styles)

Fuel: Coal

General Notes:

a.	All locomotives had operating weight of 137,600 pounds except UP 113, 117 which had operating weight of 139,500 pounds.

Notes:

1.	UP 115 was sold to Kansas City, Mexico & Oriente F.C. in (?) as their No. 115.

UP 2-8-0 — 2 locomotives (ex cross-compound)

Road Number	First Number	Builder	Builder Number	Date Built	Date Vacated
UP 119	UP 1320 (2nd)	Schenectady	4907	Dec 1898	May 1940
UP 120	UP 1321 (2nd)	Schenectady	4908	Dec 1898	Sep 1934

Description:

Cabside Class: C-51

Drive Wheel Diameter: 51 inches

Cylinders: 20x24 inches

Maximum Tractive Effort: 28,800 pounds

Weight on Drivers: 147,800 pounds (149,400 with Schmidt superheater)

Weight in Working Order (Engine Only): 163,900 pounds (165,900 pounds with Schmidt superheater)

Weight in Working Order (Engine and Tender): 281,133 pounds

Fuel: Coal

General Notes:

a.	UP 119 and 120 were built as cross-compound locomotives in 1898; converted to simple locomotives in 1909; renumbered to UP 119, 120 in 1915-1916.

UP 2-8-0 — 11 locomotives

1915 UP Number	First Number	Second Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 130	UPRy 1600	UP 1600	Cooke	1989	Feb 1890	Nov 1927	1
	UPRy 1601	UP 1601	Cooke	1990	Feb 1890	Bef 1915
UP 131	UPRy 1602	UP 1602	Cooke	1991	Feb 1890	Sep 1921	2
UP 132	UPRy 1603	UP 1603	Cooke	1992	Feb 1890	Sep 1921	3
	UPRy 1604	UP 1604	Cooke	1993	Feb 1890	Bef 1915
	UPRy 1605	UP 1605	Cooke	1994	Feb 1890	Bef 1915
	UPRy 1606	UP 1606	Cooke	1995	Feb 1890	Jan 1913
UP 133	UPRy 1607	UP 1607	Cooke	1996	Feb 1890	Aug 1924	4
UP 134	UPRy 1608	UP 1608	Cooke	1997	Feb 1890	Sep 1921	5
UP 135	UPRy 1609	UP 1609	Cooke	1998	Feb 1890	Sep 1921	6
UP 136	UPRy 1610	UP 1610	Cooke	1999	Feb 1890	Sep 1921	7
UP 137	UPRy 1611	UP 1611	Cooke	2000	Feb 1890	Nov 1922	8
UP 138	UPRy 1612	UP 1612	Cooke	2001	Feb 1890	Dec 1923	9
UP 139	UPRy 1613	UP 1613	Cooke	2002	Feb 1890	Mar 1924	10
UP 140	UPRy 1614	UP 1614	Cooke	2003	Feb 1890	May 1916	11

Description:

Cabside Class: C-51

Drive Wheel Diameter: 51 inches

Cylinders: 21x28 inches

Maximum Tractive Effort: 33,957 pounds

Weight on Drivers: 141,600 pounds

Weight in Working Order (Engine Only): 163,800 pounds

Weight in Working Order (Engine and Tender): 282,363 pounds

Fuel: Coal

Notes:

1.	Built as UPRy 1600 in 1890; to UP 1600 in 1898; to UP 130 in 1915; vacated in 1927
2.	Built as UPRy 1601 in 1890; to UP 1601 in 1898; vacated before 1915
3.	Built as UPRy 1602 in 1890; to UP 1602 in 1898; to UP 131 in 1915; vacated in 1921
4.	Built as UPRy 1603 in 1890; to UP 1603 in 1898; to UP 132 in 1915; vacated in 1921
5.	Built as UPRy 1604 in 1890; to UP 1604 in 1898; vacated before 1915
6.	Built as UPRy 1605 in 1890; to UP 1605 in 1898; vacated before 1915
7.	Built as UPRy 1606 in 1890; to UP 1606 in 1898; vacated in 1913; sold to Kilpatrick Brothers & Collins
8.	Built as UPRy 1607 in 1890; to UP 1607 in 1898; to UP 133 in 1915; vacated in 1924
9.	Built as UPRy 1608 in 1890; to UP 1608 in 1898; to UP 134 in 1915; vacated in 1921
10.	Built as UPRy 1609 in 1890; to UP 1609 in 1898; to UP 135 in 1915; vacated in 1921
11.	Built as UPRy 1610 in 1890; to UP 1610 in 1898; to UP 136 in 1915; vacated in 1921
12.	Built as UPRy 1611 in 1890; to UP 1611 in 1898; to UP 137 in 1915; vacated in 1922
13.	Built as UPRy 1612 in 1890; to UP 1612 in 1898; to UP 138 in 1915; vacated in 1923
14.	Built as UPRy 1613 in 1890; to UP 1613 in 1898; to UP 139 in 1915; vacated in 1924
15.	Built as UPRy 1614 in 1890; to UP 1614 in 1898; to UP 140 in 1915; vacated in 1916

UP 2-8-0 — 3 locomotives (ex Montana Union)

Road Number	First Number	Second Number	Date To UP	Builder	Builder Number	Date Built	Date Vacated
UP 141	MURy 161	UP 1615	Oct 1898	New York	513	Jul 1889	Sep 1921
UP 142	MURy 162	UP 1616	Oct 1898	New York	514	Jul 1889	Feb 1916
UP 143	MURy 163	UP 1617	Oct 1898	New York	515	Jul 1889	Oct 1927

Description:

Cabside Class: C-51

Drive Wheel Diameter: 51 inches

Cylinders: 21x28 inches

Maximum Tractive Effort: 33,957 pounds

Weight on Drivers: 141,600 pounds

Weight in Working Order (Engine Only): 163,800 pounds

Weight in Working Order (Engine and Tender): 282,363 pounds

Fuel: Coal

General Notes:

a.	UP 141-143 were built as Montana Union Railway 161-163 (received by MURy in July 1890); to UP 1615-1617 in 1898; to UP 141-143 in 1915.
b.	Montana Union Railway was a joint company owned by Union Pacific and Northern Pacific, operated from 1886 to 1898 when the rolling stock was split between the two companies.
c.	Montana Union Railway operations started between Butte and Garrison, Montana on August 1, 1886, and consisted of the 51 miles of standard gauge trackage (newly converted from three-feet gauge) between Silver Bow, Montana and Butte on the south end and between Silver Bow and Garrison on the north end. (click here for more information)

Notes:

1.	UP 141 was built as Montana Union Ry 161 in 1889; to UP 1615 in 1898; to UP 141 in 1915; vacated in 1921
2.	UP 142 was built as Montana Union Ry 162 in 1889; to UP 1616 in 1898; to UP 142 in 1915; vacated in 1916
3.	UP 143 was built as Montana Union Ry 163 in 1889; to UP 1617 in 1898; to UP 143 in 1915; vacated in 1927

UP 2-8-0 — 9 locomotives (Vauclain compound)

Road Number	First Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 150	UP 1508	Baldwin	20924	Oct 1902	Sep 1934	1
UP 151	UP 1509	Baldwin	20938	Oct 1902	Nov 1928	2
UP 152	UP 1510	Baldwin	20990	Oct 1902	Dec 1933	3
UP 153	UP 1511	Baldwin	20991	Oct 1902	Dec 1930	4
UP 154	UP 1514	Baldwin	21047	Oct 1902	Sep 1934	5
UP 155	UP 1515	Baldwin	21062	Oct 1902	Jun 1946	6
UP 156	UP 1516	Baldwin	21063	Oct 1902	May 1928	7
UP 157	UP 1518	Baldwin	21117	Oct 1902	May 1928	8
UP 158	UP 1519	Baldwin	21118	Oct 1902	Jun 1946	9

Description (as Vauclain coumpound):

Drive Wheel Diameter: 57 inches

Cylinders: 17&28x30 inches

Description (as simple):

Cabside Class: T-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

General Notes:

a.	Built as Vauclain compound; rebuilt to simple in 1910-1918 (locomotive folio diagram book shows UP 150, 151, and 154 remained as compound as late as May 1918)
b.	Rebuilt from Vauclain compound to simple on the date shown.

	Road Number	Date Rebuilt
	UP 150
	UP 151
	UP 152	Sep 1912
	UP 153	Jun 1911
	UP 154
	UP 155
	UP 156	Aug 1910
	UP 157	Feb 1910
	UP 158	Apr 1911

Notes:

1.	Built as UP 1508 in 1902; to UP 150 in 1915; vacated in 1934
2.	Built as UP 1509 in 1902; to UP 151 in 1915; vacated in 1928
3.	Built as UP 1510 in 1902; to UP 152 in 1915; vacated in 1933
4.	Built as UP 1511 in 1902; to UP 153 in 1915; vacated in 1930
5.	Built as UP 1514 in 1902; to UP 154 in 1915; vacated in 1934
6.	Built as UP 1515 in 1902; to UP 155 in 1915; vacated in 1946
7.	Built as UP 1516 in 1902; to UP 156 in 1915; vacated in 1928
8.	Built as UP 1518 in 1902; to UP 157 in 1915; vacated in 1928
9.	Built as UP 1519 in 1902; to UP 158 in 1915; vacated in 1946

UP 2-8-0 — 25 locomotives

Road Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 201	Baldwin	27016	Jan 1906	Nov 1953	1
UP 202	Baldwin	27017	Jan 1906	Nov 1947
UP 203	Baldwin	27018	Jan 1906	May 1947
UP 204	Baldwin	27019	Jan 1906	May 1936
UP 205	Baldwin	27033	Jan 1906	Dec 1933
UP 206	Baldwin	27034	Jan 1906	Nov 1953	1
UP 207	Baldwin	27035	Jan 1906	May 1947
UP 208	Baldwin	27036	Jan 1906	May 1947
UP 209	Baldwin	27041	Jan 1906	Sep 1934
UP 210	Baldwin	27042	Jan 1906	Dec 1933
UP 211	Baldwin	27060	Jan 1906	May 1947
UP 212	Baldwin	27061	Jan 1906	Dec 1933
UP 213	Baldwin	27062	Jan 1906	Mar 1946
UP 214	Baldwin	27063	Jan 1906	Dec 1947
UP 215	Baldwin	27076	Jan 1906	Dec 1933
UP 216	Baldwin	27077	Jan 1906	May 1946
UP 217	Baldwin	27078	Jan 1906	Oct 1948
UP 218	Baldwin	27079	Jan 1906	Dec 1937
UP 219	Baldwin	27105	Jan 1906	1953	1
UP 220	Baldwin	27106	Jan 1906	Dec 1947
UP 221	Baldwin	27107	Jan 1906	1953	1
UP 222	Baldwin	27130	Jan 1906	Dec 1936
UP 223	Baldwin	27142	Jan 1906	May 1947
UP 224	Baldwin	27143	Jan 1906	Feb 1947
UP 225	Baldwin	27144	Jan 1906	Sep 1934

Description:

CS Class: C-2

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

Maximum Tractive Effort: 43,305 pounds

Weight on Drivers: 187,000 pounds

Weight in Working Order (Engine Only): 209,900 pounds

Weight in Working Order (Engine and Tender): 342,950 pounds

Fuel: Coal

General Notes:

a.	After 1936 all in-service 200 series locomotives had superheaters installed, increasing the locomotive weight by an additional 3,000 pounds.

Notes:

1.	The following four locomotives were renumbered from the 200 series to the 6200 series to clear the 200 series for use by new GP9s.

	200 Series Number	6200 Series Number	Date Renumbered
	UP 201	UP 6201	Nov 1953
	UP 206	UP 6206	Nov 1953
	UP 219	UP 6219	1953
	UP 221	UP 6221	1953

UP 2-8-0 — 27 locomotives

Road Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 226	Baldwin	28813	Sep 1906	Jun 1913	1
UP 227	Baldwin	28814	Sep 1906	May 1947
UP 228	Baldwin	28829	Sep 1906	Aug 1947
UP 229	Baldwin	28845	Sep 1906	May 1947
UP 230	Baldwin	28846	Sep 1906	Aug 1947
UP 231	Baldwin	28847	Sep 1906	Jun 1946
UP 232	Baldwin	28848	Sep 1906	Sep 1934
UP 233	Baldwin	28872	Sep 1906	Mar 1947
UP 234	Baldwin	28873	Sep 1906	Nov 1947
UP 235	Baldwin	28890	Sep 1906	Apr 1948
UP 236	Baldwin	28891	Sep 1906	Nov 1953	2
UP 237	Baldwin	28910	Sep 1906	Nov 1953	2
UP 238	Baldwin	28911	Sep 1906	Mar 1947
UP 239	Baldwin	28950	Oct 1906	Jul 1947
UP 240	Baldwin	28951	Oct 1906	Mar 1938
UP 241	Baldwin	28971	Oct 1906	Mar 1947
UP 242	Baldwin	28972	Oct 1906	Apr 1947
UP 243	Baldwin	28989	Oct 1906	Nov 1953	2
UP 244	Baldwin	28990	Oct 1906	May 1947
UP 245	Baldwin	29003	Oct 1906	Apr 1946
UP 246	Baldwin	29004	Oct 1906	Dec 1933
UP 247	Baldwin	29008	Oct 1906	Mar 1949
UP 248	Baldwin	29009	Oct 1906	Oct 1953
UP 249	Baldwin	29018	Oct 1906	May 1947
UP 250	Baldwin	29019	Oct 1906	Mar 1948
UP 251	Baldwin	29026	Oct 1906	May 1947
UP 252	Baldwin	29027	Oct 1906	May 1947

Description:

CS Class: C-2

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

Maximum Tractive Effort: 43,305 pounds

Weight on Drivers: 187,000 pounds

Weight in Working Order (Engine Only): 209,900 pounds

Weight in Working Order (Engine and Tender): 342,950 pounds

Fuel: Coal

General Notes:

a.	After 1936 all in-service 200 series locomotives had superheaters installed, increasing the locomotive weight by an additional 3,000 pounds.

Notes:

1.	UP 226 was sold to Galveston, Harrisburg & San Antonio Railway on April 1, 1913, renumbered to GH&SA 828 (2nd); scrapped in October 1951.
2.	The following three locomotives were renumbered from the 200 series to the 6200 series to clear the 200 series for use by new GP9s.

	200 Series Number	6200 Series Number	Date Renumbered
	UP 236	UP 6236	Nov 1953
	UP 237	UP 6237	Nov 1953
	UP 243	UP 6243	Nov 1953

UP 2-8-0 — 28 locomotives

Road Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 253	Baldwin	30006	Feb 1907	Feb 1948
UP 254	Baldwin	30007	Feb 1907	Aug 1953
UP 255	Baldwin	30026	Feb 1907	Feb 1949
UP 256	Baldwin	30027	Feb 1907	Nov 1953	1
UP 257	Baldwin	30028	Mar 1907	May 1940
UP 258	Baldwin	30088	Mar 1907	Apr 1947
UP 259	Baldwin	30089	Mar 1907	Dec 1933
UP 260	Baldwin	30112	Mar 1907	Nov 1953	1
UP 261	Baldwin	30113	Mar 1907	Dec 1933
UP 262	Baldwin	30114	Mar 1907	May 1947
UP 263	Baldwin	30115	Mar 1907	Dec 1933
UP 264	Baldwin	30116	Mar 1907	Nov 1953	1
UP 265	Baldwin	30117	Mar 1907	May 1940
UP 266	Baldwin	30118	Mar 1907	Apr 1947
UP 267	Baldwin	30119	Mar 1907	Nov 1953	1
UP 268	Baldwin	30156	Mar 1907	Jun 1946
UP 269	Baldwin	30157	Mar 1907	Apr 1947
UP 270	Baldwin	30192	Mar 1907	Dec 1930
UP 271	Baldwin	30193	Mar 1907	Sep 1946
UP 272	Baldwin	30194	Mar 1907	Nov 1953	1
UP 273	Baldwin	30195	Mar 1907	Nov 1953	1
UP 274	Baldwin	30203	Mar 1907	Jul 1946
UP 275	Baldwin	30204	Mar 1907	Nov 1953	1
UP 276	Baldwin	30205	Mar 1907	Mar 1947
UP 277	Baldwin	30206	Mar 1907	Sep 1934
UP 278	Baldwin	30207	Mar 1907	Dec 1933
UP 279	Baldwin	30208	Mar 1907	May 1947
UP 280	Baldwin	30209	Mar 1907	Dec 1933

Description:

CS Class: C-2

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

Maximum Tractive Effort: 43,305 pounds

Weight on Drivers: 187,000 pounds

Weight in Working Order (Engine Only): 209,900 pounds

Weight in Working Order (Engine and Tender): 342,950 pounds

Fuel: Coal

General Notes:

a.	After 1936 all in-service 200 series locomotives had superheaters installed, increasing the locomotive weight by an additional 3,000 pounds.

Notes:

1.	The following seven locomotives were renumbered from the 200 series to the 6200 series to clear the 200 series for use by new GP9s.

	200 Series Number	6200 Series Number	Date Renumbered
	UP 256	UP 6256	Nov 1953
	UP 260	UP 6260	Nov 1953
	UP 264	UP 6264	Nov 1953
	UP 267	UP 6267	Nov 1953
	UP 272	UP 6272	Nov 1953
	UP 273	UP 6273	Nov 1953
	UP 275	UP 6275	Nov 1953

UP 2-8-0 — 30 locomotives

Road Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 281	Baldwin	30958	Jul 1907	Dec 1937
UP 282	Baldwin	30929	Jul 1907	May 1947
UP 283	Baldwin	30930	Jul 1907	Nov 1953	1
UP 284	Baldwin	30931	Jul 1907	Nov 1953	1
UP 285	Baldwin	30947	Jul 1907	Jul 1946
UP 286	Baldwin	30948	Jul 1907	May 1946
UP 287	Baldwin	30949	Jul 1907	Dec 1933
UP 288	Baldwin	30950	Jul 1907	Dec 1936
UP 289	Baldwin	30959	Jul 1907	May 1940
UP 290	Baldwin	30993	Jul 1907	Oct 1946
UP 291	Baldwin	30994	Jul 1907	Jun 1946
UP 292	Baldwin	31015	Jul 1907	Mar 1938
UP 293	Baldwin	31016	Jul 1907	Dec 1933
UP 294	Baldwin	31038	Jul 1907	Dec 1933
UP 295	Baldwin	31039	Jul 1907	Oct 1947
UP 296	Baldwin	31040	Jul 1907	Aug 1947
UP 297	Baldwin	31041	Jul 1907	Dec 1930
UP 298	Baldwin	31047	Jul 1907	Nov 1947
UP 299	Baldwin	31048	Jul 1907	May 1946
UP 300	Baldwin	31049	Jul 1907	Sep 1934
UP 301	Baldwin	31050	Jul 1907	Aug 1946
UP 302	Baldwin	31051	Jul 1907	Mar 1947
UP 303	Baldwin	31068	Jul 1907	Sep 1934
UP 304	Baldwin	31069	Jul 1907	Sep 1946
UP 305	Baldwin	31086	Jul 1907	Jul 1946
UP 306	Baldwin	31087	Jul 1907	Mar 1949
UP 307	Baldwin	31088	Jul 1907	Dec 1937
UP 308	Baldwin	31110	Jul 1907	May 1947
UP 309	Baldwin	31111	Jul 1907	Apr 1948
UP 310	Baldwin	31112	Jul 1907	Mar 1946

Description:

CS Class: C-2

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

Maximum Tractive Effort: 43,305 pounds

Weight on Drivers: 187,000 pounds

Weight in Working Order (Engine Only): 209,900 pounds

Weight in Working Order (Engine and Tender): 342,950 pounds

Fuel: Coal

General Notes:

a.	After 1936 all in-service 200 and 300 series locomotives had superheaters installed, increasing the locomotive weight by an additional 3,000 pounds.

Notes:

1.	Two locomotives were renumbered from the 200 series to the 6200 series to clear the 200 series for use by new GP9s.

	200 Series Number	6200 Series Number	Date Renumbered
	UP 283	UP 6283	Nov 1953
	UP 284	UP 6284	Nov 1953

***

This work is copyright 2000-2010 by Don Strack, but licensed under a Creative Commons License.