A transformer substation inspecting robot is designed to inspect the condition of equipment in a substation. Unlike a single robot, the multi-robot system can operate under varying conditions. As a result, the use of a transformer substation inspecting robot is both safe and cost-effective. They are also able to work in hazardous environments and operate in unstable environments. Along with this, the transformer substation inspecting robot has numerous advantages and disadvantages. Besides from providing extensive information about the current state of the equipment, it can also identify potential problems, such as corrosion.