In order to solve the problem that it is difficult to configure reasonably for the equipment maintenance material in each maintenance level, this paper proposes a method based on simulation modeling for the equipment maintenance material configuration considering with the complex relationship of various elements and the randomness of various maintenance activities. A basic simulation system framework is proposed to realize the more accurate demand for maintenance equipment which can be difficult for the traditional mathematical modeling and description. Finally the proposed model can lay the foundation for the optimal allocation of maintenance support resources in the future.