| 词条 | Virginian EL-2B |
| 释义 |
|name = Virginian EL-2B |powertype = Electric |image = VGN EL-2B.jpg |caption = Virginian EL-2B, near Salem, VA., July 11, 1953 |builder = GE Erie Works |ordernumber = |serialnumber = |buildmodel = |builddate = 1948 |totalproduction = 4 |whytetype = (4-4-4-4)+(4-4-4-4) |aarwheels = (B+B-B+B)+(B+B-B+B) |uicclass = {{nowrap|(Bo′Bo′)(Bo′Bo′)+(Bo′Bo′)(Bo′Bo′)}} |gauge = {{track gauge|ussg}} |bogies = |wheeldiameter = {{convert|42|in|m|abbr=on}} |trailingdiameter = |minimumcurve = |wheelbase = |length = {{convert|150|ft|8|in|m|abbr=on}} |width = {{convert|11|ft|1|in|m|abbr=on}} |height = {{convert|15|ft|6|in|m|abbr=on}} |frametype = |axleload = |weightondrivers = {{convert|1000000|lb|t|abbr=on}} |locoweight = {{convert|1000000|lb|t|abbr=on}} |sandcap = |electricsystem = 11 kV, 25 Hz AC |collectionmethod = Pantograph |alternator = |generator = |tractionmotors = 16 × {{convert|500|hp|kW|abbr=on}} GE 746 |transmission = AC Synchronous motors(2x)/ DC Generators(4x)/ DC traction motors(16x) |multipleworking = |maxspeed = {{convert|35|mph|km/h|abbr=on}} |poweroutput = {{convert|6800|hp|kW|abbr=on}} |tractiveeffort = {{convert|162000|lbf|kN|abbr=on}} |factorofadhesion = |trainheating = None |locobrakes = Air/Regenerative |locobrakeforce = |trainbrakes = Air |safety = |operator = Virginian Railway |operatorclass = EL-2B |powerclass = |numinclass = 4 |fleetnumbers = 125–128 |officialname = |nicknames = |axleloadclass = |locale = |deliverydate = 1948 |firstrundate = |lastrundate = |retiredate = 1959 |withdrawndate = |preservedunits = |restoredate = |scrapdate = |currentowner = |disposition = All scrapped }} The Virginian Railway's class EL-2B comprised four two-unit electric locomotives with AAR (B+B-B+B)+(B+B-B+B) wheel arrangements. The locomotives were used on the {{convert|133|mi|km|0|adj=on}} electrified portion of the railroad, from Roanoke, Virginia to Mullens, West Virginia. These large motor-generator locomotives weighed {{convert|1000000|lb|t}}, were {{convert|150|ft|8|in|m|2}} long, and were capable of producing {{convert|6800|hp|MW}}. The EL-2B locomotives were built at General Electric's Erie works in 1948. Numbered 125–128, they were the largest two-unit electric locomotives used in North America. The locomotives were retired and sold for scrap shortly after the 1959 merger of the Virginian with the Norfolk and Western Railway. References{{refbegin}}
|author=Newton N. Gregg |year= 1979 |title= Train Shed Cyclopedia, No. 80: Locos of the 40s and 50s (Part 11) from the 1941 LOC CYC and Railway Mechanical Engineer |publisher = Newton K. Gregg |isbn= 978-0-87962-083-7 }}
9 : 11 kV AC locomotives|Virginian Railway locomotives|General Electric locomotives|B+B-B+B locomotives|Electric locomotives of the United States|Scrapped locomotives|Freight locomotives|Standard gauge locomotives of the United States|Railway locomotives introduced in 1948 |
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