AB Stockholms Spårvägar class B3 no 521-532

© Stockholms Spårvägsmuseum

data for the class B3
Vehicle:  trailer car 
Company:  AB Stockholms Spårvägar (SS) 
Town:  Stockholm 
Class:  B3 
Car number:  521-532 
Built number:  12 
Manufacturer:  Atlas 1881 
Gauage (mm):  1435 
Length (mm):  7360 
Width (mm):  2150 
Height (mm):  3000 
Weight (kg):  4000 
Axel arrangement: 
Wheelbase (mm):  1800 
Boggie center base (mm):   
Wheel diameter (mm):  830 
Wheel tread width (mm):
Type of motor:
Motor power (kW):   
Type of controller:
Type of coupling:
Operating current:   
Max speed (km/h):   
Door arrangement:
Number of passengers:  16 seating + 20 standing = 36 passengers 
Out of service:  utrangerade 
Note:  fd SNS B4 

The history of the class (only in Swedish):
Tidigare SNS B4 nr 212-222, 227, ursprungligen hästspårvagnar.