Prefabricated miniaturized box-type substation

The invention provides a prefabricated miniaturized box-type substation, which comprises a cabinet body, a cabinet door, a base, a handling tank, a protective pad, mounting holes, a fully-insulated full-shield oil-immersed power transformer, an outdoor integrated intelligent combined electric appliance and a low-voltage integrated distribution box. The prefabricated miniaturized box-type substation has the beneficial effects that when a suspender operates, the suspender directly sleeves the bottom end of the protective pad, the suspender and the base are thus separated, the suspender is not cut off easily, and the operation safety is high; handling by a forklift does not need to use a foreign object, the forklift head of the forklift can be directly inserted to the handling tank for handling the cabinet body, the workload is small, and the working efficiency is high; a plurality of groups of mounting holes are arranged in the base, when the base is fixed, fixing screws are directly used to pass through the mo