SBB Ee 922

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

SBB Ee 922
Ee 922 seen at Zürich Hauptbahnhof shortly after delivery.
Type and origin Power type Electric Builder Stadler Rail Build date 2009–2010 Total produced 21
Specifications Configuration: ​  • Whyte 4wOE  • UIC Bo Gauge 1,435 mm (4 ft 8+1⁄2 in) Loco weight 44 tonnes (43.3 long tons; 48.5 short tons) Electric system/s 15 kV  16.7 Hz AC and 25 kV 50 Hz AC, both supplied by overhead line Current pickup(s) Pantograph Gear ratio 1 : 5,95 (Gmeinder GGT240S/595)[1]
Performance figures Maximum speed 100 km/h (62 mph) Power output 612 kW (821 hp) Tractive effort 120 kN (27,000 lbf)
Career Operators Swiss Federal Railways Numbers 922 001 – 922 021 Delivered From 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

• List of stock used by Swiss Federal Railways