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--- UP's Diesel Roster 1934 to 1975 by Builder & Date Bought---
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--------UP's Diesel Roster 1934 to 1975 Roster by Builder and Date Bought ---

---------- V. 1 = Diesels of the Union Pacific 'The Classic Era' by Don Strack – Volume 1

---------- V. 2 = Diesels of the Union Pacific 'The Classic Era' by Don Strack – Volume 2

--------- Note: The following is as accurate as I've been able to come up with doing research. I'm sure there are corrections to be found. ---

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------- Alco:

---------- Alco HH-1000 – 1940 – V. 2 - p. 40

---------- Alco/EMD RS-1M – 1943 – V. 2 - p. 42 (only 1 bought)

---------- Alco S-2 - 1944 – V.2 - p. 27

---------- Alco PA-1/PB-1 – 1947 – V. 1 – p. 116

---------- ALCO FA-1/FB-1 – 1948 – V. 2 – p. 71/74

---------- Alco RSC-2 – 1948 – V. 2 - p. 31

---------- Alco RS-1 – 1948 – V. 2 - p. 38

---------- Alco GE-UP Coal Turbine - 1948 (rebuilt 1962) – V. 2 - p. 143

---------- Alco S-3 -1950 – V. 2 - p. 40

---------- Alco RS-2 – 1955 – V. 1 – p. 49 & V. 2 – p. 20

---------- Alco S-4 – 1955 – V. 2 - p. 34

---------- Alco RS-27 – 1959 – V. 1 – p. 125

---------- Alco Century 855A/855B – 1964 - V. 1 – p. 65

---------- Alco C-630 – 1966 – V. 2 – p.100



------- Baldwin:

---------- Baldwin VO-1000 -1944 – V. 2 - p. 28

---------- Baldwin DS-6-4-1500 – 1946 – V. 2 - p. 39

---------- Baldwin DS-4-4-1000 – 1948 – V. 2 - p. 37

---------- Baldwin AS-616 – 1951 – V. 2 - p. 41



--------EMC:

---------- EMC E2A/E2B – 1937 – V. 1 – p. 151

---------- EMC E3A/E3B – 1939 – V. 1 – p. 153

---------- EMC E6A /E6B – 1940/1941 – V. 1 – p. 158/202



------- EMD:

---------- EMD (EMC) NW2 – 1939 – V. 2 – p.22

---------- EMD E6A/E6B – 1941 – V. 1 – p. 154

---------- EMD E7A/E7B – 1946 – V. 1 – p. 164

---------- EMD F3A/F3B – 1947 – V. 2 – p.53/55

---------- EMD SW7 – 1950 – V. 2 - p. 83

---------- EMD TR5A/TR5B – 1951 – V. 2 - p.87/88

---------- EMD F7A/F7B -1951 - V. 2 - p. 65/67

---------- EMD E8A/E8B – 1952 – V. 1 – p. 184/198

---------- EMD FP7/FP7B – 1952 – V. 1 – p. 181

---------- EMD SD7 – 1953 – V. 1 – p. 106

---------- EMD SW9 – 1953 – V. 2 - p. 85

---------- EMD GP7 – 1953 – V. 1 – p. 74

---------- EMD GP9/GP9B – 1954 – V. 1 – p. 77/81 (lots of GP9's built)

---------- EMD E9A/E9B – 1956 – V. 1 – p. 182/197

---------- EMD F9A/F9B – 1958 – V. 1 – p. 110/113

---------- EMD SD24/SD24B – 1959 – V. 1 – p. 100/104

---------- EMD GP20 – 1960 – V. 1 – p. 107

---------- EMD GP30/GP30B – 1963 – V. 1 – p. 131/133

---------- EMD GP35 – 1964 – V. 1 – p 135

---------- EMD DDA35 – 1965 – V. 1 – p. 69 (also a B unit called EMD DD35 – p. 71/72 - 1963)

---------- EMD SDP35 – 1965 – V. 2 - p. 70

---------- EMD SD40X – 1965 – V. 2 – p.106

---------- EMD SD40 – 1966 – v. 2 – p. 104

---------- EMD GP40 – 1966 – V. 1 – p. 126

---------- EMD SD45 – 1968 – V. 1 – p. 59

---------- EMD DDA40X (6900 Series) – 1969 – V. 2 - p. 140

---------- EMD SD40-2 – 1972 – V. 2 – p. 111

---------- EMD SD40-2 Snoot Nose – 1974 – V. 2 - p. 115

---------- EMD GP38-2 – 1974 – V. 2 - p. 89



------- GE:

---------- GE Steam Turbine – 1939 – V.1 – p. 51 (only 2 bought and then returned)

---------- GE 44-ton – 1947 – V. 2 - p. 52

---------- GE 4500 GTEL – 1948 – V. 1 – p. 61 (only 1 with a double cab – cab both ends)

---------- GE 4500 GTEL – 1952 – V. 1 – p. 62

---------- GE UM20B (A & B units) – 1954 – V. 1 – p. 118

---------- GE 8500 GTEL (8500 HP/10,000 HP) – 1958 – V. 1 – p. 52

---------- GE U25B – 1961 – V. 1 – p. 120 (High and Low Nose)

---------- GE U50 – 1963 – V. 1 – p. 56

---------- GE U28B – 1966 – V. 1 – p. 115

---------- GE U28C – 1966 – V. 2 - p. 96

---------- GE U50C – 1969 – V. 2 - p. 137

---------- GE U30C – 1972 – V. 2 - p. 102



------- Fairbanks Morse:

---------- F-M H10-44 – 1945 – V. 2 - p. 47

---------- F-M Erie-built A/B Units – 1945 – V. 1 – p. 123

---------- F-M H20-44 – 1947 – V. 2 - p. 51

---------- F-M H15-44 – 1948 – V. 2 - p. 48

---------- F-M H16-44 – 1950 – V. 2 - p. 49



------- Pullman-Standard:

---------- PULLMAN-STANDARD 600 HP – 1934 – V. 1 – p. 144 (Three-car Articulated Train)

---------- PULLMAN-STANDARD 900 HP – 1934 – V. 1 – p. 145 (Six-car Articulated Train)

---------- PULLMAN-STANDARD 1200 HP – 1935 – V. 1 – p. 145 (Seven-car Articulated Train)

---------- PULLMAN-STANDARD A/B Unit (1200/900 HP) – 1936 – V. 1 – p. 146PULLMAN-STANDARD A/B Unit (1200/1200 HP) – 1936 – V. 1 – p. 147-

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