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Gauge:
Standard gauge (1'435 mm)
Wheel arrangement:
Bo
Electric systems:
25 kV AC / 50 Hz
15 kV AC / 16,7 Hz
Current collectors:
Pantograph - Asymmetrical
Tare weight (t):
44
Power output (x'xxx kW / x'xxx hp):
612
821
Tractive effort (kN / lbf | starting / continuous):
120
27000
Maximum speed (km/h):
100

Technical features:
- Compact design and the centric placed cabin with a free passageway from one side to the other help to ease and speed-up the working-processes;
- Ergonomic and air-conditioned driver’s cab featuring optimal view for shunting-services;
- Economic power-consumption, long maintenance-inter- vals and therefore high availability as well as a long life cycle due to electric-drive;
- Due to the maximum speed of 100 km/h and the possibility of multiple-unit-control, the locomotive can be used for shunting-services and cargo-conveyance;
- Non-wearing electric brake with re-feed in the brake-power catenary-line system (recuperation);
- Pneumatic brakes; indirectly for the trailed cars, directly for the locomotive;
- Powerful screw-type compressor with an output of 2400 l/min;
- Latest generation of vehicle control system including detailed diagnostic features;
- In regional and S-Bahn transit approved IGBT-electric- power-converter;
- Train protection (optional), prepared for Integra, ZUB 262ct or Eurobalise, Indusi;
- Remote radio-control and radio-control in multiple-unit- control (optional).

Vehicle data:
- Costumer: SBB AG Swiss Federal Railways
- Gauge: 1435 mm
- Catenary supply voltage: 15 kV/16.7 Hz and 25 kV/50 Hz
- No. of motors: 2
- Axle arrangement: Bo
- No. of vehicles: 21
- First year of operation: 2009–2010
- Length over buffers: 8800 mm
- Vehicle width: 3100 mm
- Vehicle height: 4306 mm
- Tara weight: 40 t /44 t (convertible)
- Wheel diameter: 1100 mm
- Wheelbase: 4000 mm
- Max. power at wheel rim: 750 kW
- Starting effort: 120 kN
- Max. speed: 100 km/h (designed for 120 km/h)
- Loading gauge: UIC 505-1 AB-EBV U3
- PA-Line: 1000 V / 800 A

2007

December

In December 2007, the Swiss Federal Railways (SBB) ordered a lot of 21 Shunting Locomotives Ee 922.  

2009

July 1

The first of these new locomotives was delivered according to schedule to the SBB on the 1st of July 2009 for commercial service. The remaining locomotive were to be delivered by the end of 2010. The Ee 922 is specially designed for shunting-services and also can be used for railway-line operations. It is based on a Stadler Winterthur AG developed product-family which meets requirements of shunting-services and cargo-conveyance. The Ee 922 specially features a compact design, high traction-effort and performance as well as an optimal view and ergonomic working-conditions for the operating personal.  

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Latest update on the 16th of June 2019 at 17:28

Contributor(s): Tudor C.

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