The invention discloses a soybean oil raw stock cold-pressing 4C technological method, and belongs to the field of vegetable oil and processing thereof. A technology is improved on the basis of a cold-pressing technology, and the technology comprises the following steps of soybean cleaning and selecting, softening and transporting, cold crushing, cold squeezing, cold impurity removing, cooling, cold filling and the like. A whole soybean oil cold-pressing process is kept in a low-temperature state, the original taste of raw stock is ensured, the soybean fragrance is strong, and the soybean flavor is mellow; compared with soybean oil produced in a traditional cold-pressing and extracting technology, the contents of vitamin E, phospholipid and sterol in the soybean oil are higher, and the content of a harmful cancerogenic substance-benzopyrene is the lowest. According to the soybean oil raw stock cold-pressing 4C technological method disclosed by the invention, oil is produced through a physical decomposition technology, a 4C technology of cold crushing, cold pressing, cold filtering and cold filling is adopted, natural nutrients of grease in soybeans are completely remained, and a new technology is suitable for producing first good oil through cold pressing by completely damaging soybean cell tissues, reducing a binding force between the grease and the surface of oil particles, gathering first mellow grease and regulating the elasticity and the plasticity of soybean particles.