The invention discloses a casting part rapid unloading transfer trolley including a trolley body. The right side of the trolley body is provided with a handrail, the inner side of the trolley body isprovided with a rigid cabin body, and the lower side of the rigid cabin body is provided with a soft cabin body; the lower side of the soft cabin body is provided with a binding opening, a binding belt penetrates through the outer side of the binding opening, the lower side of the landing leg of the trolley body is provided with a universal wheel, texture of the soft cabin body is nylon or cloth,the bottom portion of the soft cabin body is an open design, and closing and locking of the soft cabin body are realized through the binding opening and the binding belt. The casting part rapid unloading transfer trolley has the beneficial effects that loading and unloading of materials are realized through combination of the binding opening and the binding belt, the casting part rapid unloading transfer trolley is used to load the materials when the binding opening is locked, the binding belt is loosened during unloading, the materials can be directly unloaded to the ground when the binding opening is open, and unloading is convenient; and processed casting parts can be directly loaded after unloading, the using efficiency of a transfer trolley is improved, the invested cost is reduced, and time and labor are saved.