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GE U25B
The GE U25B was General Electric's first independent entry into the United States domestic road switcher diesel-electric locomotive railroad market for heavy production road locomotives since 1936. From 1940 through 1953, GE participated in a design, production, and marketing consortium ( Alco-GE) for diesel-electric locomotives with the American Locomotive Company. In 1956 the GE Universal Series of diesel locomotives was founded for the export market. The U25B was the first attempt at the domestic market since its termination of the consortium agreement with Alco. History The U25B (nicknamed ''U-Boat'') was the first commercially successful domestic diesel electric road locomotive designed, built, and sold by General Electric after its split with the American Locomotive Company (Alco), a company dating back to the steam era. GE had developed internal combustion-electric generating, control, and drive systems in the early 1920s, which provided the foundation for the use of int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electro-Motive Corporation
Progress Rail Locomotives, trade name, doing business as Electro-Motive Diesel (EMD), is an American manufacturer of diesel-electric locomotives, locomotive products and diesel engines for the rail industry. The company is owned by Caterpillar Inc., Caterpillar through its subsidiary Progress Rail. Electro-Motive Diesel traces its roots to the Electro-Motive Engineering Corporation, a designer and marketer of Doodlebug (rail car), gasoline-electric self-propelled rail cars founded in 1922 and later renamed Electro-Motive Company (EMC). In 1930, General Motors purchased Electro-Motive Company and the Winton Motor Carriage Company#Winton Engine Company, Winton Engine Co., and in 1941 it expanded EMC's realm to locomotive engine manufacturing as Electro-Motive Division (EMD). In 2005, GM sold EMD to Greenbriar Equity Group and Berkshire Partners, which formed Electro-Motive Diesel to facilitate the purchase. In 2010, Progress Rail completed the purchase of Electro-Motive Diesel from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Pacific 3100
Southern Pacific 3100 is a GE U25B diesel-electric locomotive now on permanent exhibit at the Southern California Railway Museum, formerly the Orange Empire Railway Museum in Perris, California, US. It is notable as being the only U25B still in operating condition. Construction and service Built in 1963 by General Electric under construction number 34700, it was shipped from GE's Erie, Pennsylvania, locomotive assembly plant to the Southern Pacific Railroad on March 29, 1963. It entered service in April and was assigned to the Los Angeles Freight Pool with Taylor Yard Roundhouse as its maintenance point. The locomotive was first numbered SP 7508, then renumbered SP 6708 during the railroad's 1965 general renumbering. After a period of storage in the early 1970s, the U25B was moved to the Sacramento General Shops in 1975 for a complete rebuilding, one of only two U25Bs so done. The work included upgrading the prime mover with later GE U33C-compatible parts, a complete rewiring ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M-K TE70-4S
The M-K TE70-4S was a four-axle B-B diesel-electric locomotive built by Morrison-Knudsen. The locomotive was a rebuild of the GE U25B with a Sulzer V-12 prime mover installed. Morrison-Knudsen rebuilt four for the Southern Pacific Railroad in 1978. The experiment proved unsuccessful and no additional units were rebuilt. Design The prime mover for the M-K TE70-4S was a Sulzer 12ASV 25/30. Normally found in marine or stationary uses, the 12ASV 25/30 had been in production since 1969. The four-stroke turbocharged engine was rated for a maximum of at 1000 RPM. The locomotives retained the GE GT598 D3A generators and GE 752 traction motors from the U25B. The capability of the prime mover notwithstanding, the locomotive was rated at . The new prime mover required substantial alterations to the cab, carbody, and underframe. The locomotive measured long by wide, and stood high. It weighed . History Southern Pacific sent four GE U25Bs ( 7030–7033), then at the end of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prime Mover (locomotive)
In engineering, a prime mover is an engine that converts fuel to useful work. In locomotives, the prime mover is thus the source of power for its propulsion. In an engine-generator set, the engine is the prime mover, as distinct from the generator. Definition In a diesel-mechanical locomotive, the prime mover is the diesel engine that is mechanically coupled to the driving wheels (drivers). In a diesel-electric locomotive, the prime mover is the diesel engine that rotates the main generator responsible for producing electricity to power the traction motors that are geared to the drivers. The prime mover can also be a gas turbine instead of a diesel engine. In either case, the generator, traction motors and interconnecting apparatus are considered to be the power transmission system and not part of the prime mover. A wired-electric or battery-electric locomotive has no on-board prime mover, instead relying on an external power station. Weight distribution The power unit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V12 Engine
A V12 engine is a twelve-cylinder piston engine where two banks of six cylinders are arranged in a V configuration around a common crankshaft. V12 engines are more common than V10 engines. However, they are less common than V8 engines. The first V12 engine was built in 1904 for use in racing boats. Due to the balanced nature of the engine and the smooth delivery of power, V12 engines were found in early luxury automobiles, boats, aircraft, and tanks. Aircraft V12 engines reached their apogee during World War II, following which they were mostly replaced by jet engines. In Formula One racing, V12 engines were common during the late 1960s and early 1990s. Applications of V12 engines in the 21st century have been as marine engines, in railway locomotives, as large stationary power as well as in some European sports and luxury cars. Design Balance and smoothness Each bank of a V12 engine essentially functions as a straight-six engine, which by itself has perfect primary a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulzer (manufacturer)
Sulzer Ltd. is a Swiss industrial engineering and manufacturing firm, founded by Salomon Sulzer-Bernet in 1775 and established as Sulzer Brothers Ltd. (Gebrüder Sulzer) in 1834 in Winterthur, Switzerland. Today it is a publicly traded company with about 180 manufacturing facilities and service centers around the world. The company's shares are listed on the Swiss Stock Exchange. Sulzer is a global leader in fluid engineering. The company specializes in pumping, agitation, mixing, separation and purification technologies for fluids of all types. Sulzer provides new equipment for large infrastructure across various markets, among others water and wastewater, energy, chemicals, renewables and industrial processes. The service business makes up half of the company's sales. A growing part of the business are renewable applications such as biopolymers, recycling and low-carbon solutions. In its almost 200-year history, the company has gained international recognition with inventi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ALCO RS-27
The American Locomotive Company (often shortened to ALCO, ALCo or Alco) was an American manufacturer of locomotives, diesel generators, steel, and tanks that operated from 1901 to 1969. The company was formed by the merger of seven smaller locomotive manufacturers and Schenectady Locomotive Works, Schenectady Locomotive Engine Manufactory of Schenectady, New York. A subsidiary, American Locomotive Automobile Company, designed and manufactured automobiles under the Alco brand from 1905 to 1913. ALCO also produced nuclear reactors from 1954 to 1962. The company changed its name to Alco Products, Incorporated in 1955. In 1964, the Worthington Corporation acquired the company. The company went out of business in 1969. The ALCO name is currently being used by Fairbanks-Morse, Fairbanks Morse Engine for their FM, ALCO line. Foundation and early history The company was created in 1901 from the merger of seven smaller locomotive manufacturers with Schenectady Locomotive Works, Schenect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EMD GP20
An EMD GP20 is a 4-axle diesel-electric locomotive built by General Motors' Electro-Motive Division between November 1959 and April 1962. Power was provided by an EMD 567D2 16- cylinder turbocharged engine which generated . EMD was initially hesitant to turbocharge their 567-series diesel engine, but was spurred on to do so following successful tests made by Union Pacific in the form of UP's experimental ''Omaha GP20'' units. 260 examples of EMD's production locomotive model (with the EMD turbocharger) were built for American railroads. The GP20 was the second EMD production locomotive to be built with an EMD turbocharged diesel engine, sixteen months after the six-axle ( C-C) model SD24. Power output of the turbocharged SD24 was 33 percent higher than the of the concurrent Roots blower-equipped SD18s with the same engine displacement, per axle, but the power output of the turbocharged GP20 was only 11 percent higher than the of the concurrent Roots blower-equipped GP18s w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FDL-16
List of engines produced by GE Transportation Systems and GE Jenbacher (GE Energy). Where possible, recent examples of usage are shown. Diesel engines ;FDL seriesGE Transportation - Engines ( * ''GE 7FDL-8'', 8-cylinder engine used in locomotives, such as the * ''GE 7FDL-12'', 12-cylinder engine used in locomotives, such as the GE P32AC-DM * ''GE 7FDL-16'', 16-cylinder engine used in locomotives, such as the |
Cooper-Bessemer
Cooper-Bessemer refers to the Cooper-Bessemer Corporation and the Cooper-Bessemer brand of industrial engines and compressors, manufactured in Mount Vernon, Ohio. The Cooper-Bessemer Corporation was formed when C. & G. Cooper (founded in 1833) and the Bessemer Gas Engine Company (founded in 1899) merged in 1929. In 1965, the company was renamed to Cooper Industries and relocated to Houston, Texas. In the 1990s, Cooper Industries' Petroleum and Industrial Equipment Group was spun off to become Cooper Cameron Corporation, known as the Compression Systems group of Cameron International Corporation. Cooper Machinery Services is the current original equipment manufacturer for Cooper-Bessemer engines. Products Engines In 1929, Cooper-Bessemer products included gas engine-driven compressors, stationary and marine diesel engines and gas engines. During World War II, Cooper-Bessemer contributed heavily to the war effort by manufacturing diesel engines for troop and cargo ships as well as w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
