The invention provides a rollover-type iron charging transport vehicle which is used for charging molten iron in an electric furnace. The rollover-type iron charging transport vehicle comprises a frame, a molten iron tank rotationally connected to the frame, a drive device connected to the frame, connected with the molten iron tank, and capable of driving the molten iron tank to roll over, and a drainage groove arranged on the frame, and provided with a flow-out end capable of stretching in the electric furnace from a lateral direction and with a flow-in end located in the lateral direction of the molten iron tank, wherein the molten iron in the molten iron tank can be poured in the flow-in end of the drainage groove through rollover. According to the rollover-type iron charging transport vehicle provided by the invention, rollover of the molten iron tank is driven through the drive device, the molten iron is poured from the molten iron tank, and injected in the electric furnace from the lateral direction of the electric furnace through the drainage groove, the molten iron directly contacts with waste steel in the electric furnace while being injected, and splashing of furnace water and molten steel is avoided; because a furnace cover is in a closed state, the amounts of smoke and dust released into the atmosphere are greatly reduced, and pollution is avoided; and meanwhile, because the furnace cover does not need to be opened, a smelting operation process cannot be interrupted, and the working efficiency of the electric furnace is increased.