SS9 electric locomotive

        Shaoshan 9 six-axle main line high-power high-speed passenger carrying railway vehicles was based on the mature technology of Shaoshan series electric locomotives and was adopted lots of advanced techniques of international passenger car. It is the maximum power locomotive of China’s towing passenger train on main line and its continuous power is4800kW. It adopted wheelset six-links hollow axle elastic gear and traction motor bogie-mounted full suspension three-axle bogie, and was installed with full lamination engine base mechanism900kW pulsating flow traction motor. It was designed for shape optimization of vehicle aerodynamics and light weight. It was adopted side wall bearing full-steel welded structure carbody and light-weight design for each component. Locomotive cab was designed according to the principle of ergonomics. The decorations of whole train provided a comfortable environment and convenience for operation.