The Pallet Dolly is designed for end loading and is primarily used for handling and transporting a variety of pallets (P1P, P6P, PZA, PLA, FQA, FQW, PMW, P7E) . It is specifically engineered for cargo handling in large cargo aircraft, such as wide-body planes, with a load capacity of 20 tons. This new pallet trailer is designed to be versatile, allowing one dolly to accommodate various specifications, thereby achieving multi-purpose functionality, saving costs, and improving efficiency and handling time.