The electric transfer cart is a track-type electric transportation equipment specially used in industrial factories, mainly for the short-distance and stable transportation of heavy workpieces, equipment and materials in workshops, warehouses, factory yards and port stations, serving as the core supporting equipment for industrial production logistics transportation. Adopting a heavy steel chassis structure, it has a stable vehicle body, low center of gravity and strong bearing capacity, which can stably carry large-tonnage materials such as heavy steel, mechanical components and complete equipment without bumping and tilting during transportation. Equipped with a high-performance electric drive system, it runs stably with low noise and sufficient power, realizing uniform walking and precise start-stop, adapting to the high-frequency and uninterrupted transportation needs of factories. It is easy to operate with an intelligent control handle, flexible steering and precise walking, which can be quickly mastered by novice operators and greatly reduce manual operation difficulty. It is equipped with multiple safety protection functions including emergency braking, limit shutdown, overload protection and anti-collision buffer device, which fully avoid potential safety hazards such as collision, overload and deviation during transportation, ensuring the safety of personnel, equipment and materials. The vehicle body is strengthened with anti-corrosion and wear-resistant treatment, featuring impact resistance, wear resistance and long service life, adapting to long-term heavy-load and high-frequency workshop operation conditions. With energy saving, environmental protection and low operation cost, it can work cooperatively with various lifting equipment, and is widely used in material transportation in machinery manufacturing, metallurgy, chemical industry, water conservancy, ports and other industries, effectively improving the efficiency of industrial logistics circulation.