Excavator multi-functional hydraulic cutter is the ideal tool in the rescue process. Double oil cylinder body is equipped with a variety of different structure of jaw, realizing the separation, shearing, removing in the rescue process, making the rescue higher working efficiency. Double oil cylinder is with large opening design, so the work is easy,convenient, flexible operation, and ensure powerful motivation of equipment. Work efficiency is two to three times of broken hammer, fully mechanized, safe and saving time.