“Baldwin DS-4-4-750”的意思、由来-开放百科全书

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Baldwin DS-4-4-750

释义

Original owners
References

{{one source|date=December 2014}}{{Infobox Locomotive
|name=Baldwin DS-4-4-750
|powertype=Diesel-electric
|image=
|caption=
|builder=Baldwin Locomotive Works
|buildmodel=DS-4-4-750
|builddate=July 1949 to February 1951
|totalproduction=53
|aarwheels=B-B
|uicclass=B′B′
|gauge={{track gauge|ussg}}
|primemover=606NA
|enginetype=Four-stroke diesel
|rpmrange=625 rpm max.
|aspiration=Normally aspirated, solid injection
|displacement={{convert|1979|cuin|L|abbr=on}} per cylinder
{{convert|11874|cuin|L|abbr=on}} total
|cylindercount=Straight-6
|cylindersize={{convert|12+3/4|×|15+1/2|in|mm|0|abbr=on}}
|transmission=Electric
|generator=DC generator
|tractionmotors=DC traction motors
|poweroutput={{convert|750|hp|kW|0|abbr=on|lk=in}}
| locobrakes=Air
| trainbrakes=Air
|locale=North America
}}

The Baldwin DS-4-4-750 was a four-axle {{convert|750|hp}} diesel-electric switcher built by the Baldwin Locomotive Works at it Eddystone, Pennsylvania factory between 1949 and 1951. It was a bridge between the {{convert|660|hp}} DS-4-4-660 and the S-8. It was the low power companion in Baldwin's catalog to their DS-4-4-1000 and the S-12.

Original owners

Railroad	Quantity	Road Numbers	Notes
Baldwin Locomotive Works (plant)	1	301	to Weyerhaeuser Timber Company 301 in 1956; became Texas South-Eastern 301, now R.J. Corman (Texas Line) 301
Baldwin Locomotive Works (demonstrators)	2	750–751	to Weyerhaeuser Timber Company 101–102
American Cyanamid Company	1	14
American Steel and Wire Company	1	20
Atchison, Topeka and Santa Fe Railway	9	525–533
California Western Railroad	2	51–52
Erie Railroad	4	386–389
Pennsylvania Railroad	24	5595–5618
Texas Mexican Railway	2	509–510
Warner Sand and Gravel	1	14	This locomotive is now on the Allentown and Auburn Railroad in Topton PA undergoing restoration
Youngstown Sheet and Tube	6	608–610, 700–702
Total	53

Page 40 of the Dolzall brothers book "Diesels from Eddystone" describes the DR-4-4-750 as a "Horsepower boost for a lagging seller." Baldwin dropped the DR-4-4-660 model and introduced the new 750 HP DR-4-4-750. The Atchison, Topeka & Santa Fe (AT&SF) purchased nine in August 1948 and 21 units were sold in 1949 to six different customers.

References

{{cite book

| last = Kirkland
| first = John F.
| title = The Diesel Builders volume 3: Baldwin Locomotive Works
|date=November 1994
| location = Pasadena, California
| publisher = Interurban Press
| isbn = 0-916374-93-9
}}

{{cite book

| last = Dolzall
| first = Gary W. and Stephen F.
| title = Diesels From Eddystone: Baldwin Diesel Locomotives
|date=1984
| location = Milwaukee,Wisconsin
| publisher = Kalmbach Books
| isbn = 0-89024-052-3
}}{{Baldwin diesels}}{{Diesel Switchers}}{{DEFAULTSORT:Baldwin DS-4-4-0750}}

5 : Baldwin locomotives|B-B locomotives|Diesel-electric locomotives of the United States|Railway locomotives introduced in 1949|Standard gauge locomotives of the United States

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