The switch on the crane push rod is often called a push rod switch. Push rod switches generally consist of a handle and one or more buttons. The handle is used to control the direction of mechanical equipment (such as forward, backward, ascending, descending, etc.), and the buttons are used to control the operating status of mechanical equipment (such as start, stop, etc.). switching, etc.). It is a control switch commonly used on cranes, forklifts and other mechanical equipment to control the operating status and direction of the mechanical equipment.