Rail flatbeds are battery-powered, motor-driven vehicles for transporting goods or people. As an environmentally friendly, clean, and highly efficient energy source, electricity is being used to power transportation upgrades, promoting the low-carbon development of the transportation industry. Rail flatbeds are often used in extreme environments, requiring durable motors and batteries to withstand dust, high temperatures, and rough roads. They place high demands on frame materials and welding processes, with frame pipes at least 2.5 mm thick. Welding is performed using CO2 shielded welding, resulting in high weld density and high tensile strength, making them resistant to breakage. After several years of cleaning, the vehicles have been tested.

Rail transfer carts are versatile, maneuverable, easy to maintain, and affordable, making them suitable for navigating narrow roads. Electric flatbeds are widely used in short-distance freight transport, such as in homes, towns, individual rentals, factories, mining areas, sanitation, and community cleaning.

Rail transfer carts are generally used in extreme environments, requiring durable motors and batteries to withstand dust, high temperatures, and rough roads. The requirements for frame materials and welding technology are relatively high, and the thickness of the frame pipe is more than 2.5. Plasma shielded welding is used for welding, which has high weld density, high tensile strength, and is not easy to break. It is suitable for the requirements of the factory operation environment.