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Italian State Railway E.554
The E.554, successor of the E.550 and E.551, was the last locomotive designed for the upper Italian three-phase network. Like these, it also had five coupled axles and no leading or trailing axles . The first and last...
General
| Property | Italian State Railway E.554Remove |
|---|---|
| Built | 1928-1930 |
| Manufacturers | Ansaldo, CEMSA, OM, OM Napoli, SNOS Savigliano, TIBB, Vickers Terni |
| Wheel arrangement | E |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Italian State Railway E.554Remove |
|---|---|
| Length | 10.80 m |
| Wheelbase | 6.60 m |
| Rigid wheelbase | 3.70 m |
| Service weight | 77 t |
| Adhesive weight | 77 t |
| Axle load | 15.4 t |
Power
| Property | Italian State Railway E.554Remove |
|---|---|
| Power source | electric - three-phase |
| Electric systems | 3.600 V 16,7 Hz |
| Hourly power | 2,000 kW (2,719 PS) |
| Continuous power | 1,750 kW (2,379 PS) |
| Top speed | 50 km/h |
| Starting effort | 140.0 kN |
Calculated values
| Property | Italian State Railway E.554Remove |
|---|---|
| Factor of adhesion | 1 : 5.40 |
| Power-to-weight ratio | 26.0 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
