Steel wire reinforcement medium-sized rubber-sheathed cables, steel wire reinforcement improved rubber cable pull, the rubber wire core long-term allowable working temperature does not exceed 65 ° C. W-type cable has resistance to weather and oil resistance, suitable for use in the outdoors or in contact with oil occasions. The YCW-J field with the weather resistance, YZ-J cable (which was also called for YZG cable cranes, electric hoists, lifts and other equipment Cable YC-J cable for heavy-duty steel wire reinforced rubber line.