The utility model relates to test compacting forming equipment for a bituminous mixture, in particular to a bituminous mixture compacting forming machine. The forming process of a test piece reflects a forming method of the bituminous mixture in actual road surface paving. The bituminous mixture compacting forming machine comprises a stand, a circular-arc-shaped rolling wheel, a circular-arc-shaped resistance rack and an oil pumping structure, wherein the circular-arc-shaped rolling wheel is arranged below the stand. The bituminous mixture compacting forming machine is novel in structure and skillful in concept and is capable of simulating the change of a tractive force generated by a driving wheel of a road roller on the bituminous mixture at the road surface provided with different slopes; the bituminous mixture test piece structure can reflect a structure of the bituminous mixture for actually paving roads; the actual condition can be reflected by the indexes, such as ruts and dynamic stability of a formed test piece in a laboratory, therefore, the optimal ratio of the bituminous mixture is selected and the bituminous mixture is used for paving of the actual roads, and the service life of the road surface is prolonged.