The Ee 922 is a class of 21 electric shunting locomotives built since 2009 by Stadler Rail for Swiss Federal Railways.

SBB-CFF-FFS Ee 922
Ee 922 seen at Zürich Hauptbahnhof shortly after delivery.
Type and origin
Power typeElectric
BuilderStadler Rail
Build date2009–2010
Total produced21
Specifications
Configuration:
 • Whyte4wOE
 • UICBo
Gauge1,435 mm (4 ft 8+12 in)
Loco weight44 tonnes (43.3 long tons; 48.5 short tons)
Electric system/s15 kV  16.7 Hz AC and 25 kV 50 Hz AC, both supplied by overhead line
Current pickup(s)Pantograph
Gear ratio1 : 5,95 (Gmeinder GGT240S/595)[1]
Performance figures
Maximum speed100 km/h (62 mph)
Power output612 kW (821 hp)
Tractive effort120 kN (27,000 lbf)
Career
OperatorsSwiss Federal Railways
Numbers922 001 – 922 021
DeliveredFrom July 2009

Ordered in 2007, the units were delivered from 2009 to 2010. The locomotives are used for shunting passenger stock at terminus stations across Switzerland.[2]

See also

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References

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  1. ^ "Radsatzgetriebe für Lokomotive". Gmeinder. Archived from the original on 2024-11-21. Retrieved 2024-11-21.
  2. ^ "Stadler Ee 922". Railcolor.net. Retrieved 26 September 2009.