English
Shaoshan 4 improved electric locomotive is an 8-axle freight locomotive. The locomotive consists of two identical four-axle locomotives connected by a coupler and a windshield. The two workshops are equipped with high-voltage connectors for the electrical system, reconnection control cables and air brake system control ducts. The entire vehicle can be synchronously controlled from the driver's cab of any one of the vehicles. The two locomotives can also be separated and used independently as a four-axle locomotive.
Product Details
| Current system | AC 25kV 50Hz |
| gauge | 1435mm |
| shaft type | 2（Bo-Bo） |
| Axle load | 23t |
| Locomotive curb weight | 2×92t |
| Continuous power | 6400kW |
| Maximum operating speed | 100km/h |
| Locomotive sustained speed | 51.5km/h |
| Sustained traction | 450kN |
| Starting traction | 628kN |
| Electric braking method | Feedback resistor braking |
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In 1985, Datong Locomotive Works realized that electric locomotives were the important development direction of China railway locomotive and rolling stock industry in the future, and put forward the production layout idea of "Nanzhu (Zhuzhou Electric Locomotive Works) and Datong Locomotive Works".
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Shaoshan 4 improved electric locomotive is an 8-axle freight locomotive. The locomotive consists of two identical four-axle locomotives connected by a coupler and a windshield. The two workshops are equipped with high-voltage connectors for the electrical system, reconnection control cables and air brake system control ducts. The entire vehicle can be synchronously controlled from the driver's cab of any one of the vehicles. The two locomotives can also be separated and used independently as a four-axle locomotive.