Electric Traction Locomotive (Locomotive)) SolidWorks, 3D Exported

An electric locomotive (electric locomotive) is a locomotive whose wheels are driven by electric motors. Electric locomotive is a kind of non-self-energy locomotive because the required electric energy is supplied to the running electric locomotive by the contact network of electrified railroad power supply system or the third rail.
Electric locomotive has the advantages of high power, high overload capacity, high traction, high speed, short preparation operation time, low maintenance, low operating cost, easy to realize multi-machine traction, regenerative braking and energy saving, etc. The use of electric locomotives to pull trains can increase the train running speed and load capacity, thus significantly improving the transportation capacity and passing capacity of the railroad.