loco-info.com
The reference for locomotives and railcars
Navigation
Random
Search
Compare
Settings
Swiss Federal Railways Be 4/6 No. 12303 to 12342
Switzerland | 1920
40 produced
View of No. 12341 in the SLM data sheet
View of No. 12341 in the SLM data sheet
SBB Historic
Variant12303-1231212313-12342
General
Built1920-1923
Manufacturermechanical part: SLM, electrical part: BBC
Axle config1-B+B-1 
Gauge4 ft 8 1/2 in (Standard gauge)
Dimensions and Weights
Length54 ft 1 5/8 in
Wheelbase44 ft 3 1/2 in
Rigid wheelbase10 ft 9 15/16 in
Service weight234,792 lbs242,508 lbs
Adhesive weight169,756 lbs176,370 lbs
Axle load42,549 lbs44,092 lbs
Boiler
Variant12303-1231212313-12342
Power Plant
Power
Power sourceelectric - AC
Electric system15.000 V 16⅔ Hz
Hourly power1,649 hp (1,230 kW)2,012 hp (1,500 kW)
Continuous power1,582 hp (1,180 kW)1,757 hp (1,310 kW)
Top speed47 mph
Calculated Values
electric locomotive
passenger
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