[en] The system of the present invention comprises a self-forklift for transporting vessels which contain radioactive wastes generated in a power facility to a storage warehouse and a unmanned remote control salvaging vehicle for drawing out the forklift when it is disabled in the storage warehouse for repair. Namely, the self forklift runs by itself on a predetermined route to transport and unload the vessels to a predetermined position in the storage warehouse. When the self forklift is stopped by failure in the storage warehouse, the unmanned salvaging vehicle takes the self forklift to the outside by operator's remote control while observing a monitor of an TV camera attached to the vehicle. In this case, the self forklift has a salvaging hook at a position of the body corresponding to a driving front wheel. The unmanned salvaging vehicle has a hoisting hook which enables the self forklift to move only with the front wheel as a loading wheel while raising the back wheel away from the floor surface. The self forklift is connected to the unmanned salvaging vehicle by both of the hooks. (I.S.)