Some SW900s were built with the generators from traded in EMC switchers and were classified as SW900M by EMD. These units developed 600 or 660 horsepower with the older generators instead of the full 900 horsepower of the SW900.
Railroad |
Quantity |
Road numbers |
Notes |
Electro-Motive Division demonstrator |
1
|
6534
|
to River Terminal 99 |
1
|
6535
|
to Waterloo Railway 4 |
Alabama By-products Corporation |
1
|
900
|
|
American Steel and Wire |
4
|
3–6
|
|
Armco Steel Corporation |
13
|
B80, 1203–1214
|
|
Atchison, Topeka and Santa Fe Railway |
4
|
650–653
|
|
Baltimore and Ohio Railroad |
29
|
625–653
|
|
Birmingham Southern Railroad |
5
|
91–95
|
|
General Motors-Buick Motor Division |
2
|
792, 818
|
|
Canton Railroad |
5
|
44–48
|
|
Cedar Rapids and Iowa City Railway |
1
|
94
|
|
Champion Papers Inc |
1
|
3
|
|
Chicago and North Western Railway |
2
|
144–145
|
|
Chicago Great Western Railway |
1
|
5
|
|
Chicago, Rock Island and Pacific Railroad |
29
|
550–563, 900–914
|
550-563 are 600 h.p. SW900M |
Colorado and Wyoming Railway |
1
|
214
|
|
Texas Construction Material Company (Colorado River and Western Railroad) |
1
|
201
|
|
Corinth and Counce Railroad |
2
|
901–902
|
|
Cuyahoga Valley Railway |
2
|
960–961
|
|
DeQueen and Eastern Railroad |
1
|
D-4
|
|
Detroit Edison Company |
1
|
214
|
|
Hammond Lumber Company (Feather River Railway) |
1
|
102
|
|
Fernwood, Columbia and Gulf Railroad |
1
|
900
|
|
Grand Trunk Railroad (of Maine) |
2
|
7225-7226
|
|
Grand Trunk Western Railroad |
13
|
7227–7232, 7262–7268
|
|
Granite City Steel Company |
2
|
900–901
|
|
Great Lakes Steel Corporation |
2
|
6-7
|
|
Hanna Furnace Company |
1
|
17
|
|
Hercules Powder Company |
1
|
61
|
|
Inland Lime and Stone Company |
1
|
10
|
|
Jacksonville Terminal Company |
3
|
37–39
|
|
Lancaster and Chester Railway |
2
|
90–91
|
L&C 91 was the last EMD built SW900 in 11/65 |
Lehigh Valley Railroad |
12
|
106-107, 110, 120-127, 130
|
107,110 are 600 h.p. SW900M, 106 is 660 h.p. SW900M |
Liberian-American Mining Co |
5
|
201-205
|
Liberia, Africa |
McLouth Steel Corporation |
2
|
6–7
|
|
Missouri Portland Cement Company |
1
|
1
|
|
Monessen Southwestern Railway |
3
|
28–30
|
|
New York Central Railroad |
16
|
9631–9646
|
|
New York Central System (Cleveland Union Terminal Company) |
3
|
9628–9630
|
|
Northern Pacific Railway |
1
|
100
|
|
Orinoco Mining Company |
7
|
1090-1096
|
Venezuela, South America |
Philadelphia Bethlehem and New England Railroad |
2
|
51-52
|
|
Pickering Lumber Company |
4
|
101–104
|
|
Raritan River Railroad |
6
|
1–6
|
|
Reading Company |
21
|
10-15, 1501–1515
|
10-15 are 660 h.p. SW900M |
Republic Steel Corporation |
12
|
345, 347–349, 354–359, 373–374
|
|
River Terminal Railway |
10
|
90–98, 100
|
99 was EMD demo 6534 |
Sand Springs Railway |
3
|
100–102
|
|
Simpson Logging Company |
1
|
900
|
|
South Peru Copper Company |
2
|
9-10
|
Peru, South America |
Southern Pacific Transportation Company |
10
|
4624–4633
|
|
Steelton and Highspire Railroad |
2
|
21, 27
|
|
U.S. Steel Corporation |
1
|
157
|
|
U.S. Sugar Corporation |
3
|
154–156
|
|
Valdosta Southern Railroad |
1
|
955
|
|
Virginia-Carolina Chemical Company |
1
|
1
|
|
Waterloo Railroad |
3
|
1–3
|
Waterloo 4 was EMD demo 6535 |
Woodward Iron Company |
1
|
62
|
|
Youngstown Sheet and Tube Company |
5
|
900–904
|
|
Total |
274 |
|
|