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Japanese Government Railways class 7000
At the time when JGR imported electric locomotives from abroad, there were also some from Switzerland. In addition to two class 1020 freight locomotives, there were also two class 7000 express locomotives supplied by ...
| Japanese Government Railways class 7000Remove | |
|---|---|
| Variant | Standard |
| Built | 1926 |
| Manufacturers | m:SLM;e:BBC |
| Wheel arrangement | (1A)Bo(A1) |
| Gauge | 1067 mm |
| Length | 13600 mm |
| Service mass | 77500 kg |
| Top speed | 100 km/h |
| Power | 1620 kW |
| Engine |
General
| Property | Japanese Government Railways class 7000 Standard Remove |
|---|---|
| Built | 1926 |
| Manufacturers | mechanical part: SLM, electrical part: BBC |
| Wheel arrangement | 1A-B-A1 |
| Gauge | 1,067 mm |
Dimensions and weights
| Property | Japanese Government Railways class 7000 Standard Remove |
|---|---|
| Length | 13.60 m |
| Wheelbase | 9.90 m |
| Service mass | 77.5 t |
| Adhesion mass | 59 t |
| Rigid wheelbase | 1.90 m |
| Axle load | 14.8 t |
Power
| Property | Japanese Government Railways class 7000 Standard Remove |
|---|---|
| Power source | electric - DC |
| Hourly power | 1,620 kW (2,203 PS) |
| Continuous power | 1,380 kW (1,876 PS) |
| Top speed | 100 km/h |
| Starting effort | 88.0 kN |
Calculated values
| Property | Japanese Government Railways class 7000 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 6.58 |
| Power-to-weight ratio | 20.9 kW/t |
| Adhesive weight/Total | 1 : 1.31 |
