7T Li-ion battery compound energy mining locomotive

It is equipped with intelligent fast charger, the capacity of lithium-ion battery can be customized on demand, and it can be fully charged within 4 hours without harmful gas, electrolyte and distilled water during charging, maintenance-free, small size and wide view in front and behind the locomotive. The locomotive is driven by the power supply of overhead line in the section of overhead line, and the locomotive is driven by the power supply of lithium-ion battery in the section of pioneering excavation without overhead line. When the power grid of overhead line fails, the compound energy locomotive can still continue to work, and the two independent power supply systems can be switched at any time, which improves the utilization rate of locomotive and reduces the transportation cost.