The utility model discloses a load movable trolley equipment of AOD stove, equipment include rail set, drive wheel device, frame device, support device, lifting cylinder and tow chain support, its characteristics are that drive wheel device installs on the rail set, the last installing support device of drive wheel device, lifting cylinder, install tow chain support on the support device, whole AOD stove smelting body equipment fixed mounting is on movable trolley, and movable trolley removes between smelting position and stove outer covering change bit, changes and maintains the stove outer covering. The utility model discloses the advantage is that each part adopts the modularized design, changes and maintains the convenience, when the AOD stove was smelted, wheel and track were not harmd by the bearing of support device to AOD stove weight, and the support device adopts the guiding orientation groove, and horizontal, vertical locking fast prevents that the automobile body from rocking, load is big, and the drive is nimble, promotes steadily, and the operation degree of difficulty is low, and production efficiency is great, improves safe and reliable.