The invention discloses a hook optimization structure of a hook arm type garbage truck. The hook optimization structure of the hook arm type garbage truck comprises a hook head, a welding part and a bending part, wherein the welding part is connected with the garbage truck in a welding mode, the two ends of the bending part are connected with the hook head and the welding part respectively, a sliding block is arranged on the inner side of the hook head, a buffer pad is arranged on the outer side of the hook head, the buffer pad is connected with the hook head in a sticking mode, and the overall thickness of the buffer pad is 35mm, 40mm or 45mm. The invention further provides a production method of the structure. According to the hook optimization structure and the production method, the carrying capacity of hooks can be quantified according to analysis and calculation, the structure of the light loading type hooks and the heavy-load type hooks is optimized, the design quality is improved, and the production cost is reduced.