Abstract: Based on the analysis of locomotive service equipment status and servicing problems, this article proposed the general idea which integrated locomotive service resource, standardized the servicing process through information technology. Based on the locomotive information platform, the Locomotive Servicing Management System with three layers was built. The three layers were locomotive deport, railway administration and China Railway. Some development directions were put forward such as the big data sharing of maintenance management, locomotive fault analysis platform, comprehensive condition-based maintenance for multi factors. It had important sense for the improvement of quality and efficiency for locomotive servicing.