A transporter for particle material is disclosed, which comprises a vehicle frame and a tank body for loading the particle material; the tank body is internally provided with a fluidization bed and a material suction device for unloading the particle material outside the tank body; and the material suction device comprises a suction pipe, a material suction port of the suction pipe is arranged above the lowest point of the fluidization bed, and the suction pipe is provided with an expansion part; and the material suction device also comprises an expansion control mechanism for controlling the expansion of the expansion part, so as to adjust the vertical distance between the material suction port and the lowest point of the fluidization bed. The material suction pipe comprises a first part close to the lowest point of the fluidization bed, a second part far away from the lowest point of the fluidization bed and the expansion part between the first part and the second part; the first part, the expansion part and the second part are connected into a whole in sequence; and the expansion part of the material suction pipe adopts an expansion hose; the expansion control mechanism and the expansion part are connected with each other. The transporter for particle material can improve surplus ratio and unloading speed of the particle material vehicle.