GE BQ23-7
CSXT BQ23-7 3001 brings a transfer run thru Blue Island, IL in November of 1991
Type and origin
Power typeDiesel-electric
BuilderGeneral Electric
Build dateOctober 1978 to January 1979
Total produced10
Specifications
Configuration:
​
 • AARB-B
Gauge4 ft 8+1⁄2 in (1,435 mm)
TrucksBlomberg B
Prime mover7FDL12
AspirationTurbocharged
GeneratorGE GY27
Traction motorsGE 752AF (4)
Cylinders12
Gear ratio83:20
Performance figures
Maximum speed70 mph (113 km/h)
Power output2,250 hp (1,677.82 kW)
Career
OperatorsSeaboard Coast Line Railroad
Seaboard System
CSX Transportation
NumbersSCL: 5130-5139 CSXT: 3000-3009
Nicknames"Busses"
"Aegis Cruisers"
Localeeastern United States
Scrapped2001
Dispositionall scrapped

The GE BQ23-7 was a model of diesel locomotive manufactured by General Electric,[1] a variant of the B23-7[2] built between 1978 and 1979 (the 'Q' stood for "crew Quarters"). Mechanically identical to a regular B23-7, but equipped with an enlarged operating cab for accommodating the train crew, thus making a case for eliminating the caboose from the rear of freight trains. SCL no.5130-5139 were the only ones built. Following a practice dating back to ACL and SAL U30Bs of 1967, SCL's 10 BQ23-7s and 30 standard B23-7s were delivered riding on reconditioned Blomberg trucks from EMD trade-ins.

Only ten were built, all for the Seaboard Coast Line railroad, (originally no.5130–5139). CSX later inherited these locomotives, operating them into the late 1990s.

None of these locomotives survive today. All were scrapped in 2001.

References

  1. ↑ Hans Halberstadt (13 September 1996). Modern Diesel Locomotives. MBI Publishing Company. pp. 62–. ISBN 978-0-7603-0199-9. Retrieved 14 April 2010.
  2. ↑ Gerald L. Foster (18 March 1996). A Field Guide to Trains of North America. Houghton Mifflin Harcourt. pp. 46–. ISBN 978-0-395-70112-6. Retrieved 14 April 2010.


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