loco-info.com - Polish State Railways SM31 (Fablok 411D)

Power
Power source	diesel-electric
Top speed	50 mph
Starting effort	80,931 lbf
Engine	a8C22W
Engine type	V8 diesel
Fuel	1,057 us gal (diesel)
Engine output	1,180 hp (880 kW)

Calculated Values
Factor of adhesion	1 : 3.17
Power-to-weight ratio	0.0046 hp/lb
Adhesive weight/Total	1 : 1.00

freight

switcher

last changed: 09 2023

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