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Italian State Railway E.491 and E.492
To test the electrification with 25.000 Volts AC, the FS decided to electrify the main line in Sardinia. The locomotives developed for this were designed by Giorgetto Giugiaro and delivered in 1989 and 1990. Nineteen ...
| Italian State Railway E.491 and E.492Remove | |
|---|---|
| Variant | |
| Built | 1986-1990 |
| Manufacturers | FIAT;Ansaldo |
| Wheel arrangement | BoBo |
| Gauge | 1435 mm |
| Length | 17000 mm |
| Service mass | 86000 kg |
| Top speed | 140 km/h |
| Power | 3400 kW |
| Engine |
General
| Property | Italian State Railway E.491 and E.492Remove |
|---|---|
| Built | 1986-1990 |
| Manufacturers | FIAT, Ansaldo |
| Wheel arrangement | B-B |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Italian State Railway E.491 and E.492Remove |
|---|---|
| Length | 17.00 m |
| Wheelbase | 11.30 m |
| Service mass | 86 t |
| Adhesion mass | 86 t |
| Rigid wheelbase | 2.60 m |
| Axle load | 21.5 t |
Power
| Property | Italian State Railway E.491 and E.492Remove |
|---|---|
| Power source | electric - AC |
| Hourly power | 3,400 kW (4,623 PS) |
| Continuous power | 3,130 kW (4,256 PS) |
| Top speed | 140 km/h |
Calculated values
| Property | Italian State Railway E.491 and E.492Remove |
|---|---|
| Power-to-weight ratio | 39.5 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
