SL A290

AB Storstockholms Lokaltrafik class A290 no 9231-9233
"Gullplutten"

A290
© Ingvar Andersson

data for the class A290 "Gullplutten"
Vehicle:  work vehicles 
Class:  2-axled double-ended (2xZR) 
Company:  AB Storstockholms Lokaltrafik (SL) nytt fönster 
Town:  Stockholm 
Line:  Tunnelbanan 
Class:  A290  "Gullplutten"
Car number:  9231-9233 
Built number: 
Manufacturer:  Olsson, Råsunda 1948 
Gauage (mm):  1435 
Length (mm):  4320 
Width (mm):   
Height (mm):   
Weight (kg):  9900 
Axel arrangement:  Bo 
Wheelbase (mm):  2000 
Boggie center base (mm):   
Wheel diameter (mm):  850 
Wheel tread width (mm):
Type of motor: Volvo B230F
Motor power (kW):  2x45 
Type of controller: FB 105
Type of coupling:
Compressor:
Operating current:   
Max speed (km/h):  20 
Door arrangement:
Number of passengers:   
Out of service:   
Note:  lokomotor "Gullplutten" 

Preserved cars:
SL A290 nr 9233
arbetsfordon
SL A290 nr 9233
         

The history of the class (only in Swedish):
Byggd 1948 som L7 nr 1231-1233 med smeknamn "knynäven" senare smeknamn "Gullplutten"
1949 typ A285 nr 9231-9233.
1961 ombyggda tll bensinelektrisk som A290.