词条 | EMD SW9 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
释义 |
|name=EMD SW9 |powertype=Diesel-electric |image=ciry.jpg |caption= CIRY 1206, an SW9 built in 1951 on October 31, 2008. |builder=General Motors Electro-Motive Division (EMD) General Motors Diesel (GMD, Canada) |builddate=November 1950 – December 1953 |buildmodel=SW9, TR5 |gauge={{track gauge|ussg|allk=on}} |primemover=EMD 567B |cylindercount=12 |enginetype=V12 Two-stroke diesel |aspiration=Roots-type supercharger |poweroutput={{convert|1200|hp|kW|abbr=on|lk=on}} |totalproduction=SW9: 786 (EMD) plus 29 (GMD) TR5A: 10 TR5B: 12 |locale=North America }} An EMD SW9 is a diesel switcher locomotive built by General Motors Electro-Motive Division between November 1950 and December 1953. Additional SW9s were built by General Motors Diesel in Ontario Canada from December 1950 to March 1953. Power was provided by an EMD 567B 12-cylinder engine, producing {{convert|1200|hp|lk=in|sigfig=3}}. Starting in October 1953 a number of SW9s were built with the 567BC engine and in December 1953 Weyerhaeuser 305 was built with a 567C engine. In addition, ten TR5 cow-calf paired sets were produced (eight for the Union Pacific Railroad, and two for the Union Railroad of Pittsburgh, Pennsylvania. The Union Railroad also bought an additional two TR5B "calves". 786 examples of this model were built for American railroads and 29 were built for Canadian railroads. Original buyersSW9 locomotives built by Electro-Motive Division, USA
SW9 locomotives built by General Motors Diesel, Canada
TR5 locomotives built by Electro-Motive Division, USA
SW1000RIn 1994 Amtrak acquired nine SW9s from various railroads and had them rebuilt by the National Railway Equipment Company. These switchers were reclassified as EMD SW1000R.[1] See also
References1. ^{{cite web | title=Amtrak Locomotive and Car Notes | url=http://members.trainorders.com/geoff_s/amtrak/notes/index.html#SW1000R | date=September 2, 2012 | accessdate=2012-11-16}}
External links
9 : Electro-Motive Division locomotives|General Motors Diesel locomotives|B-B locomotives|Railway locomotives introduced in 1950|Diesel-electric locomotives of the United States|Locomotives with cabless variants|Standard gauge locomotives of the United States|Standard gauge locomotives of Canada|Diesel-electric locomotives of Canada |
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