Following is a list of diesel locomotives built by the Montreal Locomotive Works, a Canadian subsidiary of the American Locomotive Company from 1904-1964. From 1964-1975 the company was known as MLW-Worthington and was owned by Bombardier from 1975 until its closure in 1985.
Switchers (S series) ModelSpecificationBuild dateTotalproducedWheelarrangementPrime moverPower outputImage S-2 E1540 1940–1950 40 B-B 6-539T S-3 E-1530A 1950–1957 163 B-B 6-539 S-4 E-1540A,E-1540B 1949–1957 146 B-B 6-539T E-1800 E-1800 1951 2 B-B none yard slug E-1800a 1957 2 B-2 S-7 DL-1000 or ME-1000 1957 29 B-B 6-539T S-10 DL-066 1958 13 B-B 6-539 S-11 DL-406 1959 10 6-539 S-12 DL-410 1958 11 6-539T S-13 DL-411,DL-411A 1959–1967 56 6-251C
Cab units (FA & FP series) ModelSpecificationBuild dateTotalproducedWheelarrangementPrime moverPower outputImage FA-1 DL-208A, DL-208B 1949-1950 28 B-B 12-244B FB-1 DL-209A, DL-209B 1949-1950 20 B-B 12-244B FA-2 DL-212, DL-212A 1951–1953 45 B-B 12-244 FB-2 DL-213, DL-213A 1951–1953 21 B-B 12-244 FPA-2 DL-212, DL-212A 1953–1955 19 B-B 12-244D FPB-2 DL-213, DL-213A 1953–1955 14 B-B 12-244D FPA-4 DL-218 1958–1959 34 B-B 12-251B FPB-4 DL-219 1958–1959 12 B-B 12-251B
Early roadswitchers (RS, RSC, RSD series)
RS series (B-B) ModelSpecificationBuild dateTotalproducedWheelarrangementPrime moverPower outputImage RS-1 ME1000R (E-1641A) 1954 3 B-B 6-539T RS-2 ME1500R (E-1661B) 1946–1950 9 B-B 12-244 RS-3 ME1600R (E-1662, E-1662A, E1662B) 1951–1956 146 B-B 12-244 RS-10 DL-700 1954–1957 129 B-B 12-244 RS-11 DL-701 1957, 1963–1964 76 B-B 12-251B RS-18 DL-718 1956–1968 351 B-B 12-251B RS-23 DL-811A 1959–1966 40 B-B 6-251C
RSC series (A1A-A1A) ModelSpecificationBuild dateTotalproducedWheelarrangementPrime moverPower outputImage RSC-3 E-1662, E-1662A, E-1662B 1950–1952 99 A1A-A1A 12-244 RSC-13 DL-800 1955–1957 35 A1A-A1A 6-539T RSC-24 DL-814 1959 4 A1A-A1A 12-244 RSC-14 DL-814 1975–1976 38 A1A-A1A 12-251B (RS-18 rebuild with A1A-A1A trucks from RSC-13 by CN)
RSD series (C-C) ModelSpecificationBuild dateTotalproducedWheelarrangementPrime moverPower outputImage RSD-12 DL-702 1956–1963 10 C-C 12-251B for Companhia Siderúrgica Nacional-Brazil RSD-17 DL600B (DL-624) 1957 1 C-C 16-251B RSD-35 DL-535E 1969–1971 10 Co-Co 6-251D 7 units built by Alco and completed by MLW in 1969, 3 units built by MLW in 1971 RSD-39 DL-535B 1974 3 C-C 6-251D PeruRail ##433-436 RSD-39 DL-535B 1974 2 C-C 6-251D RSD-35 DL-535E (W) 1982 4 C-C 6-251D all built by BBD, Held in Montreal (Quebec) until 1991; single unit to White Pass & Yukon which in turn was sold to Cumbres and Toltec,Railfan & Railroad and 3 to US Gypsum
Later road switchers
4-axle units ModelSpecificationBuild dateTotalproducedWheelarrangementPrime moverPower outputImage C-424 DL-640A 1963–1967 92 B-B 16-251B M-420 1973–1977 90 B-B 12-251C M-420B 1975 8 B-B 12-251C M-420R 1974–1975 5 B-B 12-251C M-420TR type 1 1972 2 B-B 12-251C built for Roberval and Saguenay M-420TR type 2 1975 15 B-B 12-251C built for Ferrocarril del Pacifico M-424 1980-1981 72 B-B 12-251E (16 built for Ferrocarril del Pacifico, 3 built for Unidos del Sureste and 53 for Ferrocarriles Nacionales de México)
6-axle units ModelBuild dateTotalproducedWheelarrangementPrime moverPower outputImage M-627 C-C MX615 1972–1979 74 1C-C1 8-251F MX620 1973–1980 145 C-C 12-251C3 MX624 1975–1983 69 C-C 12-251E MX626 (Yugoslavia) 1972–1982 32 C-C 12-251F MX-627 (Greece) 1973 20 C-C 12-251F MX627 1972–1978 33 C-C 12-251F MX630 1974–1980 30 C-C 12-251E MX636 1974–1980 10 C-C 12-251F MXS620 1973–1982 100 C-C 12-251C3 MXS624 1973–1983 33 C-C 12-251E MXS627 1978–1980 10 C-C 12-251F MXS630 1978–1982 33 C-C 12-251E C-630M 1965–1969 56 C-C 16-251E M-630 1969–1973 75 C-C 16-251E M-630W C-C 16-251E M-636 1969–1975 185 C-C 16-251F M-636 (Australia) C-C 16-251F MX-636 (Greece) 1974–1975 10 C-C 16-251F M-640 1971 1 C-C 18-251F
DL series ModelBuild dateTotalproducedWheelarrangementPrime moverPower outputImage DL-500S DL-535E 1969–1971, 1982 14 C-C 6-251C, 6-251D , see RSD-35 for more information
HR series (actually Bombardier) ModelBuild dateTotalproducedWheelarrangementPrime moverPower outputImage M-424 1981 53 B-B 12-251E built for N de M HR-412 1981 11 B-B 12-251C3 HR-616 1982 20 C-C 16-251E
LRC series ModelBuild dateTotalproducedWheelarrangementPrime moverPower outputNotes LRC-1 1980 2 B-B 16-251F to HEP Leased to Amtrak LRC-2 1981–1982 21 B-B 16-251F to HEP built for VIA Rail Canada. LRC-3 1983–1984 10 B-B 16-251F to HEP
TURBO series See also MLW TURBO
ModelBuild dateTotalproducedWheelarrangementPrime moverPower outputImage CN/VIA TurboTrain 1967-1968 8 car trainset B-A (per locomotive) ST6 (gas turbine)
References
Roberts, E.W. and D.P. Stremes (Eds.). Canadian Trackside Guide 2004 Bytown Railway Society, Ottawa, ON. ISSN 0829-3023
pt:Locomotivas ALCo