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GE 70-ton switcher

Model of diesel-electric locomotive From Wikipedia, the free encyclopedia

The GE 70-ton switcher is a 4-axle diesel-electric locomotive built by General Electric between about 1942 and 1955. It is classified as a B-B type locomotive. The first series of "70 tonners" were a group of seven center-cab locomotives built for the New York Central Railroad in November 1942. These units differ from the later end-cab versions. Locomotives exported to Brazil were known as GE 64T (70 short tons or 63 long tons or 64 metric tons) and nicknamed "scooters".

Power typeDiesel-electric
Power typeDiesel-electric
Model70-ton switcher
Quick facts Type and origin, Power type ...
GE 70-ton switcher
Ex-Southern Pacific No. 5100 at the Oregon Rail Heritage Center, in Portland, Oregon, in 2013
Type and origin
Power typeDiesel-electric
BuilderGE Transportation Systems
Model70-ton switcher
Build dateJanuary 1947–December 1955
Total produced238[1]
Specifications
Configuration:
  AARB-B
  UICBo′Bo′
Gauge4 ft 8+12 in (1,435 mm) standard gauge,
(1,600 mm (5 ft 3 in) and
1,000 mm (3 ft 3+38 in) Brazil)
Trucks4 wheel
Length37 ft (11,278 mm)
Width10 ft (3,048 mm)
Height13 ft (3,962 mm)
Loco weight130,000 lb (59,000 kg)
Prime moverCooper-Bessemer FWL-6T
RPM range450-1000
Cylinders6
Performance figures
Maximum speed60 mph (97 km/h)
Power output500–660 hp (373–492 kW)
Career
LocaleNorth America and Brazil
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Preservation

Rahway Valley 16 and 17, originally purchased by the Rahway Valley Railroad, headquartered in Kenilworth New Jersey. They were placed into service in 1951 and 1954, respectively, and operated through the closing of the shortline rail business in 1990. The two are now owned by the Tri-State Railway Historical Society, Boonton, NJ. [2]

Frisco (St. Louis–San Francisco Railway) 70-ton #111 B&Y scheme at Heart of the Heartlands.[3]

Baltimore & Annapolis Railroad No. 50 resides at the B&O Railroad Museum.[4]

Southern Pacific 5100 resides at the Oregon Pacific Railroad in Portland, OR.

Southern Pacific 5103 resides on the Sumpter Valley Railway in McEwen, OR.

Southern Pacific 5119 resides at the Pacific Southwest Railway Museum in Campo, California. It is maintained in operational condition and is regularly used in excursion service over a section of the San Diego & Arizona Railway.[5]

High Point, Thomasville & Denton Engine #202, a 1948 General Electric 70-ton, has been restored by a private owner and is currently used as one of two locomotives for a recreational railroad at Denton FarmPark in Denton, North Carolina.[6][7]

A GE 70-ton in metric gauge and C-C trucks is in operation at the railway museum line of Brazilian Railway Preservation Association (ABPF)[8] in Campinas - SP. It is painted in Mogiana Livery and carries ABPF Nº 03

Only one of the center-cab locomotives exists, former Ellwood Engineered Castings 6114B preserved by the Tod Engine Foundation[9] in Youngstown, Ohio.

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