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Finnish Railway Sr1
The first series of Finnish electric locomotives was the Sr1, the mechanical part of which was manufactured in the Novocherkassk Electric Locomotive Factory. Including the prototype, 111 locomotives were delivered fro...
| Finnish Railway Sr1Remove | |
|---|---|
| Variant | Standard |
| Built | 1971-1984, 1993 |
| Manufacturers | m:Novocherkassk;e:Oy Strömberg |
| Wheel arrangement | BoBo |
| Gauge | 1520 mm |
| Length | 18960 mm |
| Service mass | 84000 kg |
| Top speed | 140 km/h |
| Power | 3280 kW |
| Engine |
General
| Property | Finnish Railway Sr1 Standard Remove |
|---|---|
| Built | 1971-1984, 1993 |
| Manufacturers | mechanical part: Novocherkassk, electrical part: Oy Strömberg |
| Wheel arrangement | B-B |
| Gauge | 1,520 mm |
Dimensions and weights
| Property | Finnish Railway Sr1 Standard Remove |
|---|---|
| Length | 18.96 m |
| Wheelbase | 13.14 m |
| Service mass | 84 t |
| Adhesion mass | 84 t |
| Axle load | 21 t |
Power
| Property | Finnish Railway Sr1 Standard Remove |
|---|---|
| Power source | electric - AC |
| Hourly power | 3,280 kW (4,460 PS) |
| Continuous power | 3,100 kW (4,215 PS) |
| Top speed | 140 km/h |
| Starting effort | 280.0 kN |
Calculated values
| Property | Finnish Railway Sr1 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 2.94 |
| Power-to-weight ratio | 39.0 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
