loco-info.com
The reference for locomotives and railcars
Navigation
Random
Search
Compare
Settings
ALCO DH-643
United States | 1964 | 3 produced
Works photo of No. 9019
Works photo of No. 9019
ALCO
General
Built1964
ManufacturerALCO
Axle configC-C 
Gauge4 ft 8 1/2 in (Standard gauge)
Dimensions and Weights
Length75 ft 10 in
Service weight378,000 lbs
Adhesive weight378,000 lbs
Axle load63,050 lbs
Power
Power sourcediesel-hydraulic
Top speed77 mph
Starting effort95,000 lbf
EngineALCO 251C
Engine type2x V12 diesel
Engine output4,300 hp (3,207 kW)
Power Plant
Boiler
Calculated Values
diesel locomotive
freight
last changed: 09 2023
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