This equipment simulates the third-class highway turbulence test bench to assess the ability of various kinds of goods with specific loads to withstand the actual road conditions during highway transportation, so as to obtain the impact of the actual road conditions on the goods in the laboratory, so as to provide the basis for evaluation or confirmation of the goods and their packaging.

The third-class highway turbulence simulation test-bed is to reproduce the vibration environment of the simulated vehicle during driving on the highway in the test. Simulate broadband random vibration using the method of frequency band approximation. Each frequency band contains a primary natural frequency and satisfies the power spectrum of the frequency band. The vibration level of the transport platform is consistent with the actual road spectrum, and the dynamic rotation time of the test platform is equal to the actual time