Banner
Navigation
loco-info.com
The reference for locomotives and railcars
Navigation
Random
Search
Compare
Settings

Navigation

Steam
Electric
Diesel
Diesel-Mechanic
Diesel-Electric
Light Freight
Medium Freight
Heavy Freight
Heavy Road Switchers
ALCO Century 420, 424, 425 and 430
ALCO Century 628, 630 and 636
ALCO RS-27, -32 and -36
ALCO RSD-1, RSD-4 and RSD-5
Electro-Motive Division DD35, DD35A and DDA40X
Electro-Motive Division DDM45
Electro-Motive Division GP28 and GP35
Electro-Motive Division GP30
Electro-Motive Division GP38, GP39 and GP40
Electro-Motive Division GP38-2, GP39-2 and GP40-2
Electro-Motive Division GP7, GP9, GP18 and GP20
Electro-Motive Division GT22
Electro-Motive Division MRS-1
Electro-Motive Division SD28 and SD35
Electro-Motive Division SD38, SD39, SD40 and SD45
Electro-Motive Division SD38-2, SD40-2 and SD45-2
Electro-Motive Division SD7, SD9, SD18 and SD24
Electro-Motive Division SD70ACe
Fairbanks-Morse H-15-44, H-16-44 and H-20-44
Fairbanks-Morse H-16-66
Fairbanks-Morse H-24-66 “Train Master”
General Electric AC4400CW
General Electric AC6000CW
General Electric B23-7, BQ23-7, B30-7 and B36-7
General Electric C30-7 and C36-7
General Electric Dash 8-40B and 8-40BW
General Electric Dash 8-40C, 8-40CW, 8-40CM, 8-41C and 8-41CW
General Electric Dash 9-44CW
General Electric ES40DC, ES44DC and ES44AC
General Electric ES44C4
General Electric ET44AC and ET44C4
General Electric U20C
General Electric U23B and U23C
General Electric U25B and U25C
General Electric U26C
General Electric U28B, U28C, U30B, U30C, U33B and U33C
General Electric U36B, U36C and U34CH
General Electric U50 and U50C
Light and Medium Road Switchers
Medium Passenger
Heavy Passenger
Light Mixed-Traffic
Medium Mixed-Traffic
Heavy Mixed-Traffic
Light Shunters
Medium Shunters
Heavy Shunters
Genset Locomotives
Two- and Multiple-Section
Diesel-Hydraulic
Besondere Bauformen
Railcars and Multiple Units
Page views since 2023-01-26: 3749512
General Electric U23B and U23C
go back
United States | 1968
704 produced
Most of the U23Cs went to Brazil and are now used by MRS Logística
Most of the U23Cs went to Brazil and are now used by MRS Logística
Amauri Aparecido Zardeto
VariantU23BU23C
General
Built1968-1977
ManufacturerGeneral Electric
Axle configB-B C-C 
Gauge4 ft 8 1/2 in (Standard gauge)4 ft 8 1/2 in (Standard gauge), 5 ft 3 in (Irish broad gauge)
Dimensions and Weights
Length60 ft 2 in
Wheelbase45 ft 6 in54 ft 6 in
Rigid wheelbase9 ft 4 in13 ft 9 in
Service weight242,003 lbs348,006 lbs
Adhesive weight242,003 lbs348,006 lbs
Axle load60,501 lbs58,001 lbs
Boiler
VariantU23BU23C
Power Plant
Power
Power sourcediesel-electric
Top speed70 mph
Starting effort60,474 lbf85,877 lbf
EngineGE 7FDL-12
Engine typeV12 diesel
Fuel1,700 us gal (diesel)2,899 us gal (diesel)
Engine output2,253 hp (1,680 kW)
Calculated Values
diesel locomotive
freight
GE Universal
Search
Legal Notice
About
GoFundMe
PayPal
Facebook
loadding loading...

We use cookies to save the following settings:

  • selected navigation structure
  • selected language
  • preferred units
  • spelling of railway company names

If you refuse the use of cookies, the settings will only be retained for the current session and will be reset to the default values the next time you visit the site.

Display of units

Here you can set the desired unit system for the technical data.

  • Metric: Lengths in meters, weights in tonnes, and volumes in cubic meters
  • Imperial (UK): Lengths in feet/inches, weights in long tons and volumes in imperial gallons
  • Imperial (US): Lengths in feet/inches, weights in pounds, and volumes in US gallons
  • Individual: Depends on the country of origin of each locomotive
Operator names

Here you can set the display of railway company names.

  • Short: Abbreviation or short form of the name
  • Standard: commonly used name, partially translated to English
  • Complete: full name in local language