The invention relates to a garbage grab crane, which includes a crane. The control system of the crane is composed of a control handle, a PLC, a hand console, a host computer, a frequency converter, an operating position point, the status of a feeding port, and a video monitoring module. The main body of the crane is It is composed of a cart drive motor, cart, trolley, grab bucket, bridge frame, reel, lifting motor, trolley drive motor, and walking platform railings. Each motor on the crane uses a frequency converter and a special motor. A high-precision photoelectric rotary encoder installed coaxially is installed. The pulse signal sent by the encoder and the signal of the ultrasonic position sensor on the trolley are processed by the controller, and the positions of each mechanism of the crane are output to the upper computer; The upper computer performs automatic control, and the set control handle and hand console have the advantages of simple operation and automatic control, and have promotional significance in the technical application of garbage cranes.