A large amount of electromechanical equipment are used in the coal mining process,and ensuring the safe and efficient operation of these equipment is crucial,mainly relying on the management of electromechanical equipment.With the advent of the information age,the management of coal mine electromechanical equipment has also basically achieved informatization.This paper analyzed the advantages of information management of electromechanical equipment,including high efficiency,high safety,and simpler operation;it explored the key technologies of information management for electromechanical equipment,including fault diagnosis technology,digital twin technology,information transmission technology,and AI image processing technology.Research can provide a certain reference for the information management of coal mine electromechanical equipment.