The crawler self-propelled rotary cultivator is based on mechanical control, and adopts the combination of advanced electronic integrated control system and hydraulic system. The improved design is mechanical and remote control two sets of control systems. It can be operated randomly or separated by man and machine and operated by remote control. The crawler self-propelled rotary cultivator realizes manual and self-integrated operation, thereby greatly reducing the labor intensity of the operator, and ensuring the personal life of the operator to a greater extent.