EMD TR1
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The EMD TR1 was a two-unit "cow-calf" diesel locomotive built by General Motors' Electro-Motive Division of La Grange, Illinois in 1941. Two pairs were built for the Illinois Central Railroad, the only purchaser.
The locomotive units strongly resembled the EMD NW3, with a long frame, Blomberg B road trucks, and a large cab connected to a wide area of hood that tapered going forward. The locomotives incorporated the machinery of the EMD FT in switcher bodywork; a V16 EMD 567 diesel engine of 1,350 hp in each unit.
The cow and calf units were semipermanently coupled together with a drawbar instead of couplers, in similar fashion to the FT's twin-unit sets.
The two locomotive pairs were numbered 9250A&B and 9251A&B, later renumbered 1350A&B and 1351A&B. They operated in the St. Louis, Missouri area on transfer service, hauling cuts of cars between different yards in the area.
Both remained in this service until they were retired in 1966 and traded in to EMD in part exchange for new EMD GP40 locomotives.
[edit] References
- Pinkepank, Jerry A. (1973). The Second Diesel Spotter's Guide. Kalmbach Publishing Co., Milwaukee, WI. ISBN 0-89024-026-4.
- Hayden, Bob (Ed.) (1980). Model Railroader Cyclopedia-Volume 2: Diesel Locomotives. Kalmbach Books. ISBN 0-89024-547-9.
| Diesel-electric switcher locomotives built by GM-EMD |
|---|
| SC, NC, NC1, NC2, T, NW1, NW1A, NW4, SW, NW2, NW3, NW5, TR1, SW1, SW7, SW8, SW9, SW600, SW900, SW1000, SW1001, SW1200, SW1500, SW1504, MP15DC, MP15AC, MP15T, RS1325, GMD1 |
| (See also: List of GM-EMD locomotives) |
