Abstract: In view of problem that traditional single-domain simulation platform cannot meet requirement of large-scale collaborative simulation of complex equipment on fully-mechanized coal mining face, an embedded collaborative simulation platform for complex equipment on fully-mechanized coal mining face was designed based on HLA technology. Overall architecture of the platform was introduced, and development processes of MATLAB adapter, ADAMS adapter, PLC adapter and adapter of data acquisition card for software and hardware simulation models of the platform were expounded. Function of the platform was tested by taking collaborative control system of three machines on fully-mechanized coal mining face as an example. The test results show that the platform can realize data interactive simulation among heterogeneous models.