Undisassembly cleaning agent for automobile crane hydraulic system

The invention relates to an undisassembly cleaning agent for an automobile crane hydraulic system. The chemical formulation is prepared from the following components in parts by weight: 17 to 91 parts of III type base oil, 1.9 to 16.7 parts of OCP, 0.1 to 9.8 parts of octyl butyl diphenylamine, 0.8 to 37.7 parts of high-base-number synthesized calcium sulfonate, 4.3 to 34.9 parts of diene succinimide, 7.2 to 22.8 parts of di-n-butyl phosphate and 0.2 to 4.8 parts of methylsilicone oil. Under the condition that the automobile crane hydraulic system is undisassembled, the undisassembly cleaning agent is added into hydraulic oil of a hydraulic system, the undisassembly cleaning agent is recycled together with the hydraulic oil in the working process of the hydraulic system, colloidal materials attached to hydraulic elements such as oil tanks, hydraulic pumps, hydraulic motors, hydraulic oil cylinders, hydraulic valves and hydraulic oil pipes are cleaned, and the colloidal materials are quick and safe to clean. 本