SJ X12

The X12 is a series of two-car electric multiple units operated by Statens Järnvägar (SJ) of Sweden as local trains. Eighteen units were built by Asea Brown Boveri in 1991–94, based on the somewhat older X10. From 1997 until 2003 three units were also used by Upplands Lokaltrafik. Two of the units have been converted to the successor X14. As SJ since 2021 have replaced their X12-trains with X50, X52 and ER1 trains, Västtrafik is currently the only operator of X12.

X12
SJ X12 outside Borås in 2008
In service	1991–present
Manufacturer	Asea Brown Boveri
Constructed	1991–1994
Number built	18
Fleet numbers	3190-3197, 3214-3223
Operators	Statens Järnvägar
Specifications
Train length	49,868 mm (163 ft 7.3 in)
Maximum speed	160 km/h (100 mph)
Weight	103 tonnes (101 long tons; 114 short tons)
Power output	1,280 kW (1,720 hp)
Electric system(s)	15 kV  16.7 Hz AC catenary
Current collector(s)	Pantograph
Track gauge	1,435 mm (4 ft 8+1⁄2 in)

External links

• Järnväg.net on X12 (in Swedish)