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Swiss Federal Railways Ee 3/3
In 1921, when the electrification of the Swiss network was quickly progressing, the SBB ordered an electric shunter to replace three-axle tank locomotives , there called E 3/3. Two prototypes were delivered in 1923 wh...
General
| Property | Swiss Federal Railways Ee 3/3 16311-16376 |
|---|---|
| Built | 1928-1942 |
| Manufacturers | SLM |
| Wheel arrangement | C |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Swiss Federal Railways Ee 3/3 16311-16376 |
|---|---|
| Length | 9.06 m |
| Wheelbase | 4.05 m |
| Rigid wheelbase | 4.05 m |
| Service weight | 39 t |
| Adhesive weight | 39 t |
| Axle load | 13 t |
Power
| Property | Swiss Federal Railways Ee 3/3 16311-16376 |
|---|---|
| Power source | electric - AC |
| Electric systems | 15.000 V 16,7 Hz |
| Hourly power | 428 kW (582 PS) |
| Top speed | 40 km/h |
| Starting effort | 88.0 kN |
Calculated values
| Property | Swiss Federal Railways Ee 3/3 16311-16376 |
|---|---|
| Factor of adhesion | 1 : 4.35 |
| Power-to-weight ratio | 11.0 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
