About: GE U23B

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The GE U23B was a 2,250 horsepower diesel-electric locomotive built by GE Transportation from 1968 to 1977. It was one of the most successful models of the Universal Series, with 481 units built, including 16 exported to Peru. The U23B was replaced by the B23-7.

Attributes	Values
rdf:type	Thing schema:Product mean of transportation Locomotive yago:WikicatB-BLocomotives yago:Artifact100021939 yago:Container103094503 yago:Conveyance103100490 yago:DieselLocomotive103193597 yago:ElectricLocomotive103272562 yago:Instrumentality103575240 yago:Locomotive103684823 yago:Object100002684 yago:PhysicalEntity100001930 yago:WikicatGeneralElectricLocomotives locomotive yago:Self-propelledVehicle104170037 yago:Vehicle104524313 yago:WheeledVehicle104576211 yago:Whole100003553 yago:WikicatDieselLocomotivesOfTheUnitedStates yago:WikicatRailwayLocomotivesIntroducedIn1968
rdfs:label	GE U23B (en) U23B型柴油机车 (zh)
rdfs:comment	The GE U23B was a 2,250 horsepower diesel-electric locomotive built by GE Transportation from 1968 to 1977. It was one of the most successful models of the Universal Series, with 481 units built, including 16 exported to Peru. The U23B was replaced by the B23-7. (en) U23B型柴油机车是美国通用电气公司于1968年推出的一款柴油机车。这款机车是为重载调车和干线小运转任务而设计，并且在U30C型柴油机车基础上发展而来的四轴柴油机车，其主要竞争对象是易安迪的GP38、GP38-2型柴油机车。型号当中的“U”代表“通用”系列、“23”代表单节功率为2300马力、“B”代表机车轴式为Bo-Bo。 U23B型柴油机车采用底架承载的单司机室外走廊式车体结构。机车走行部为两台采用中心销牵引方式的二轴转向架，并且可按客户意愿选用AAR标准的B型转向架，或者通用电气的FB2型浮动摇枕式转向架。机车装用一台12气缸、四冲程、涡轮增压的FDL12型中速柴油机，额定功率为2250马力。传动系统方面，通用电气公司提供了直—直流电或者交—直流电传动两种方案供选择，前者是利用柴油机直接驱动一台GT-581型直流发电机，并将发出的直流电供给四台并联的GE-752型串励直流牵引电动机；而后者则是利用柴油机直接驱动一台GTA-11型三相交流同步发电机，经硅二极管整流器整流后向牵引电动机供电。 (zh)
foaf:name	GE U23B (en)
name	GE U23B (en)
foaf:depiction
dcterms:subject	Standard gauge locomotives of the United States Railway locomotives introduced in 1968 B-B locomotives Diesel-electric locomotives of the United States General Electric locomotives Standard gauge locomotives of Mexico
Wikipage page ID	2266101 (xsd:integer)
Wikipage revision ID	1080200541 (xsd:integer)
Link from a Wikipage to another Wikipage	Delaware and Hudson Canal Huntsville and Madison County Railroad Authority Penn Central Transportation Company Cylinder (engine) GE Universal Series locomotives Conrail GE B23-7 GE U23C GE U30B Missouri Pacific Railroad Monon Railroad Lehigh Valley Railroad Louisville and Nashville Railroad Ayer, Massachusetts CSX Transportation Western Pacific Railroad Standard gauge locomotives of the United States Ferrocarril del Pacífico Ferrocarriles Nacionales de México Railway locomotives introduced in 1968 Georgia Central Railway Atchison, Topeka and Santa Fe Railway B-B locomotives Diesel-electric locomotives of the United States General Electric locomotives Standard gauge locomotives of Mexico Chesapeake and Ohio Railway Chicago, Milwaukee, St. Paul and Pacific Railroad Diesel locomotive Southern Appalachia Railway Museum Southern Railway (U.S.) Consolidated Rail Corporation Railroad Museum of New England United States Railroad Administration Missouri-Kansas-Texas Railroad Maine Central Railroad GE Transportation Systems Texas Utilities Southern Peru Copper
Link from a Wikipage to an external page	http://www.trainweb.org/jaydeet/u23b.htm
sameAs	GE U23B GE U23B GE U23B GE U23B GE U23B
dbp:wikiPageUsesTemplate	dbt:Commons_category-inline dbt:Convert dbt:Infobox_locomotive dbt:Original_research_section dbt:Reflist dbt:Track_gauge dbt:RefImprove dbt:GE_diesels
thumbnail	wiki-commons:Special:FilePath/Mec_280_ayer_02-20-1993.jpg?width=300
builddate	August 1968 – June 1977 (en)
powertype	Diesel-electric (en)
totalproduction	481 (xsd:integer)
builder	GE Transportation Systems
caption	MEC 280, originally built as DH 301, was the first U23B built by GE in 1968. It is seen here working in Ayer, MA, in February 1993 (en)
has abstract	The GE U23B was a 2,250 horsepower diesel-electric locomotive built by GE Transportation from 1968 to 1977. It was one of the most successful models of the Universal Series, with 481 units built, including 16 exported to Peru. The U23B was replaced by the B23-7. (en) U23B型柴油机车是美国通用电气公司于1968年推出的一款柴油机车。这款机车是为重载调车和干线小运转任务而设计，并且在U30C型柴油机车基础上发展而来的四轴柴油机车，其主要竞争对象是易安迪的GP38、GP38-2型柴油机车。型号当中的“U”代表“通用”系列、“23”代表单节功率为2300马力、“B”代表机车轴式为Bo-Bo。 U23B型柴油机车采用底架承载的单司机室外走廊式车体结构。机车走行部为两台采用中心销牵引方式的二轴转向架，并且可按客户意愿选用AAR标准的B型转向架，或者通用电气的FB2型浮动摇枕式转向架。机车装用一台12气缸、四冲程、涡轮增压的FDL12型中速柴油机，额定功率为2250马力。传动系统方面，通用电气公司提供了直—直流电或者交—直流电传动两种方案供选择，前者是利用柴油机直接驱动一台GT-581型直流发电机，并将发出的直流电供给四台并联的GE-752型串励直流牵引电动机；而后者则是利用柴油机直接驱动一台GTA-11型三相交流同步发电机，经硅二极管整流器整流后向牵引电动机供电。 U23B型柴油机车是通用电气“通用”系列之中最成功的产品之一，从1968年8月投入批量生产直到1977年6月停产为止，通用电气公司共生产了481台U23B型柴油机车，其销量仅次于U30C型柴油机车，共有十多家一级铁路公司购置了该型机车，聖塔菲鐵路、、、、是主要用户。此外，当中亦有30台机车出口至墨西哥国营铁路，10台机车出口至，16台机车出口至秘鲁的。同级的后继产品为“Dash 7”系列的B23-7型柴油机车。 (zh)

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