Crane control button switch electric hoist button switch The control button switch of the hydraulic crane generally refers to the button switch device used to control the operation of the crane. These push button switches typically include a start button, a stop button, an up button, a down button, a forward button, a back button, etc. The direction, speed and stop of the crane are controlled by pressing these buttons. These push button switches are generally manually operated by the operator to transmit commands to the hydraulic system to control the crane's actions. Welcome to consult and visit our company Huaian Yansheng Hydraulic Co., Ltd. (AC Hydraulic Power Unit, Hydraulic Accessories, Hydraulic Power Unit) Product: Electric hoist handle button Brand: Yansheng Hydraulic Support customization: Yes