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China Railway SS4
The SS4 is a member of the third generation of electric locomotives built in China. Built for heavy freight service due to growing demands in the eighties, it is a two-section locomotive with a total of eight axles. I...
| China Railway SS4Remove | |
|---|---|
| Variant | Standard |
| Built | 1985-2010 |
| Manufacturers | Zhuzhou Electric Locomotive Works;Datong;Ziyang;Dalian |
| Wheel arrangement | BoBo+BoBo |
| Gauge | 1435 mm |
| Length | 32832 mm |
| Service mass | 184000 kg |
| Top speed | 100 km/h |
| Power | |
| Engine |
General
| Property | China Railway SS4 Standard Remove |
|---|---|
| Built | 1985-2010 |
| Manufacturers | Zhuzhou Electric Locomotive Works, Datong, Ziyang, Dalian |
| Wheel arrangement | B-B+B-B |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | China Railway SS4 Standard Remove |
|---|---|
| Length | 32.83 m |
| Service mass | 184 t |
| Adhesion mass | 184 t |
| Axle load | 23 t |
Power
| Property | China Railway SS4 Standard Remove |
|---|---|
| Power source | electric - AC |
| Continuous power | 6,400 kW (8,702 PS) |
| Top speed | 100 km/h |
| Starting effort | 628.0 kN |
Calculated values
| Property | China Railway SS4 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 2.87 |
| Power-to-weight ratio | 34.8 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
