Abstract: The landing impact test is an important way to verify the structural performance of the lunar probe. The functional requirements of the test equipment are presented, and a design scheme is put forward with respect to the technical difficulties, the configuration, the major functions and the key parts of the test equipment. By the loaded test of the releasing device and the single-beam hoist, and the compatibility test of the landing impact testing system, the rationality and the reliability of the test equipment are shown.