This equipment is designed to realize the mechanization of heat treatment operation, consistency of process, improve product quality, reduce the labor intensity of workers and improve labor conditions. The machine can realize three degrees of freedom: the big car walking, the small car walking, the material fork lifting and lowering, driving for the motor or hydraulic transmission. It has the double function of loading and taking materials for heat treatment production. It can realize the free transfer of workpieces in the furnace, the upper and lower shelves, or the quenching pool between the stations. The loading capacity can be customized, and the movement speed and the movement station can be selected according to the realization of the project.