A list of diesel locomotives built by the Baldwin Locomotive Works since 1939. The Baldwin Locomotive Works (BLW) was an American manufacturer of railway locomotives from 1825 to 1951. Originally located in Philadelphia, Pennsylvania, it moved to nearby Eddystone in the early 20th century. The company was for decades the world's largest producer of steam locomotives, but struggled to compete when demand switched to diesel locomotives. Baldwin produced the last of its 70,000-plus locomotives in 1951, before merging with the Lima-Hamilton Corporation on September 11, 1951, to form the Baldwin-Lima-Hamilton Corporation.
Boxcabs
{| class="wikitable sortable" style="width: 100%"
|+
!Model
designation
!Build year
!Total produced
!AAR wheel arrangement
!Prime mover
!Power output
!Image
|- style="text-align:center"
|12-OE-1000/1 CC
|1925
|1
|C-C
|Knudsen Inverted-V
|1000 hp
(746 kW)
|100px
|- style="text-align:center"
|8-OE-1000/1 CC
|1929
|1
|C-C
|Krupp inline
|1000 hp
(746 kW)
|
|}
Switchers
{|class="wikitable sortable" style="width: 100%"
!Model designation!!Build year!!Total produced!!class="unsortable"|AAR wheel arrangement!!Prime mover!!|Power output!!class="unsortable"|Image
|- style="text-align:center"
|8-0E-660/1 E
|1936
|1
|B-B
|6-VO
|
|150px
|- style="text-align:center"
|8-DE-900/1 E
|1937
|3
|B-B
|VO
|900 hp (671 kW)
|
|- style="text-align:center"
|Pre VO-600
|1939
|2
|B-B
|6-VO
|660 hp (490 kW)
|
|- style="text-align:center"
| VO-660 || 1939–1946 || 143 || B-B || 6-VO || || 150px
|- style=text-align:center
| DS-4-4-660 || 1946–1949 || 139 || B-B || 606NA || || 150px
|- style=text-align:center
| DS-4-4-750 || 1949–1951 || 53 || B-B || 606NA || || 150px
|- style=text-align:center
| S-8 || 1950–1954 || 54 A units<br>9 B units || B-B || 606 || || 150px
|- style=text-align:center
| RS-4-TC || 1953–1955 || 74 || B-B || Caterpillar D397 || || 150px
|- style=text-align:center
| VO-1000 || 1939–1946 || 548 || B-B || 8-VO || || 150px
|- style=text-align:center
| DS-4-4-1000|| 1946–1948 || 56 || B-B || 608NA || || 150px
|- style=text-align:center
| DS-4-4-1000|| 1948–1951 || 446 || B-B || 606SC || || 150px
|- style=text-align:center
| S-12|||||| || 606A || || 150px
|-
|}
Road switchers
{|class="wikitable sortable" style="width: 100%"
!Model designation!!Build year!!Total produced!!AAR wheel arrangement!!Prime mover!!|Power output!!class="unsortable"|Image
|- style=text-align:center
| 0-6-6-0 1000/1 || 1945 || 30 for USSR || C-C || 8-VO || ||
|- style=text-align:center
| DRS-6-4-660NA || 1946–1948 || 100 for SNCF<br>6 for Morocco || A1A-A1A || 606NA || || 150px
|- style=text-align:center
| DRS-6-4-750 || 1949 || 1 for Morocco || A1A-A1A || 606NA || ||
|- style=text-align:center
| DRS-6-4-1000 || 1948–1949 || 20 for Algeria || A1A-A1A || 606SC || ||
|- style=text-align:center
| DRS-4-4-1000 || 1948–1950 || 9 (USA)<br/>13 (Canada) || B-B || 606SC || || 150px
|- style=text-align:center
| RS-12 || 1951–1956 || 50 || B-B || 606A || || 150px
|- style=text-align:center
| DRS-6-4-1500 || 1946–1952|| 91 || A1A-A1A || 608SC || || 150px
|- style=text-align:center
| AS-416 || 1950–1955 || 25 || A1A-A1A || 608A || || 150px
|- style=text-align:center
| DRS-4-4-1500 || 1947–1950|| 35 || B-B || 608SC|| ||
|- style=text-align:center
| AS-16 || 1950–1955 || 127 || B-B || 608A || || 150px
|- style=text-align:center
| DRS-6-6-1500 || 1948–1950 || 83 || C-C || 608SC || || 150px
|- style=text-align:center
| AS-616 || 1950–1954 || 214 A units<br/>7 B units || C-C || 608A || || 150px
|-
|}
Transfer units
{|class="wikitable sortable" style="width: 100%"
!Model designation!!Build year!!Total produced!!class="unsortable"|AAR wheel arrangement!!Prime mover!!|Power output!!class="unsortable"|Image
|- style=text-align:center
| DT-6-6-2000 || 1946 || 1 || C-C || 608NA (×2) || || 150px
|- style=text-align:center
| DT-6-6-2000 || 1948–1950 || 45 || C-C || 606SC (×2) || || 150px
|- style=text-align:center
| RT-624 || 1951–1954 || 24 || C-C || 606A (×2) || ||
|-
|}
Cab units
{|class="wikitable sortable" style="width: 100%"
!Model designation!!Build year!!Total produced!!AAR wheel arrangement!!principal motor!!|Power output!!class="unsortable"|Image
|- style=text-align:center
| 4-8+8-4-750/8-DE || 1943 || 1 || 2-D-D-2 || 408 (×8) || || (only 4 of the 8 engines actually installed)
|- style=text-align:center
|0-6-6-0 1000/1 DE
|1945
|30 for Soviet Railways
|C-C
|
|
|
|
|- style=text-align:center
| DR-12-8-1500/2<br/>"Centipede" || 1945–1948 || 56 || 2-D-D-2 || 608SC (×2) || || 100px
|- style=text-align:center
| DR-6-4-2000 || 1945 || 2 || A1A-A1A || 8-VO (×2) || ||
|- style=text-align:center
| DR-6-4-2000 || 1946–1948 || 9 || A1A-A1A || 608NA (×2) || ||
|- style=text-align:center
| DR-6-4-2000<br/>"Sharknose" || 1948 || 18 A units<br/>9 B units || A1A-A1A || 606SC (×2) || ||
|- style=text-align:center
| DR-6-2-1000 || 1948 || 1 || A1A-3 || 606SC (×1) || ||
|- style=text-align:center
| DR-6-4-1500 || 1947–1948 || 7 A units<br />2 B units || A1A-A1A || 608SC || ||
|- style=text-align:center
| DR-4-4-1500<br/>"Babyface" || 1947–1948 || 22 A units<br/>11 B units || B-B || 608SC || ||
|- style=text-align:center
| DR-4-4-1500<br/>"Sharknose" || 1949–1950 || 36 A units<br/>36 B units || B-B || 608SC || ||
|- style=text-align:center
| RF-16<br/>"Sharknose" || 1950–1953 || 109 A units<br/>51 B units || B-B || 608A || || 100px
|- style=text-align:center
| RF 615 E1 || 1953 || 51 || Co-Co ||Baldwin 608-A || || 100px
|- style=text-align:center
| RP-210 || 1956–1957 || 3 || B-2 || 12-Maybach || ||
|- style=text-align:center
|}
See also
- Santa Fe 1460 Beep: a VO-1000 rebuilt by the Atchison, Topeka and Santa Fe Railway in 1970.
- List of Baldwin steam locomotives