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The C30-7 is a 6-axle diesel-electric locomotive built by GE Transportation Systems between September 1976 and May 1986 as an updated U30C with a 16-cylinder 3,000 horsepower (2,200 kW) FDL-series diesel engine. [1] 1,137 were built for North American railroads.
Diagram of Priestman oil engine from The Steam engine and gas and oil engines (1900) by John Perry Petrol–electric Weitzer railmotor, first 1903, series 1906. The earliest recorded example of the use of an internal combustion engine in a railway locomotive is the prototype designed by William Dent Priestman, which was examined by William Thomson, 1st Baron Kelvin in 1888 who described it as ...
The steam generator used some of the locomotive's diesel fuel supply for combustion. When a steam-generator–equipped locomotive was not available for a run, a so-called "heating car" fitted with one or two steam generators was inserted between the last locomotive in the consist and the rest of the train.
Diesel locomotives by operator (2 C) P. Preserved diesel locomotives (1 C, 21 P) S. Streamlined diesel locomotives (53 P)
The ALCO S-2 and S-4 are 1,000-horsepower (746 kW) diesel electric switcher locomotives produced by ALCO and Canadian licensee Montreal Locomotive Works (MLW). [1] Powered by turbocharged, 6-cylinder ALCO 539 diesel engines, the two locomotives differed mainly in their trucks: the S-2 had ALCO "Blunt" trucks; the S-4, AAR type A switcher trucks ...
Upgraded units are still being used in Lithuania in 2021; LTG Cargo operates an upgraded TEM2UM-1000 (TEM2) shunting locomotive. The work involved upgrading the underframe of the unit and installing new components, including a 900 kW C32 Caterpillar diesel engine, EMIT main and auxiliary generators, a new Airpol SK30 compressor, and a remote ...
In the later years of their Amtrak careers, the locomotives were used regularly into the mid-1980s on the Sunset Limited and Auto Train routes. [ 2 ] : 105 With the introduction of the Genesis series and the Dash 8-32BWH series , the P30CHs had their final runs in late 1991; [ 3 ] : 34 (with one being sold off for use in safety tests) and all ...
The ALCO RS-2 is a 1,500–1,600 horsepower (1,100–1,200 kW) B-B diesel-electric locomotive built by the American Locomotive Company (ALCO) from 1946 to 1950. ALCO introduced the model after World War II as an improvement on the ALCO RS-1. [2] Between 1946 and 1950, 377 examples of the RS-2 were built, primarily for American and Canadian ...