Abstract: There exists pain points such as scattered information, lagged response, low management efficiency and others in the traditional equipment maintenance in the coal industry, which constrain the process of intelligent transformation. The coal mine informatization management platform takes unified planning and layered implementation as the technical path, constructs a complete system of "data acquisition - fusion processing - intelligent analysis - visualization display", and integrates core application modules such as individual equipment, unmanned operation, and predictive maintenance, etc. Among them, individual equipment achieves real-time uploading of inspection data, rapid feedback of fault information, and remote instruction reception; Unmanned operation technology eliminates risks of high-risk operations; Predictive maintenance overturns the traditional post-event maintenance mode and significantly improves the operational reliability of equipment. This platform effectively solves the core pain points of the traditional maintenance management and provides a replicable practical paradigm and technical support for the intelligent upgrading of equipment operation and maintenance in the coal industry.