The utility model discloses an electric overhaul platform, which is provided with a rectangular machine frame. Support rollers are arranged at two ends of the machine frame, a driving roller is arranged at one end of the machine frame and is installed on the machine frame through a bearing seat, and a driven roller is arranged at the other end of the machine frame and is installed on the machine frame through a support roller frame. The end head of the driving roller is connected with a cycloidal needle speed reducer and a motor through a coupler, and the motor is connected with an electric control switch box. During work, a large workpiece needing to be overhauled is placed on the electric overhaul platform, the workpiece is driven to perform synchronous rotation by controlling the rotation direction of the cycloidal needle speed reducer and the motor so that requirements for an angle and a position in the installation process of the workpiece are met. The electric overhaul platform is simple in structure, light in weight, small in size, convenient to manufacture, convenient and reliable to install and test, strong in adaptability, wide in application range, capable of reducing over 25% of overhaul working hours and high in safety. The electric overhaul platform is an ideal installation and overhaul tool of four-roller crusher crushing rollers and other like equipment and has a large popularization space and use value.