BYSX-5×2 mine hydraulic jib lifting device (special vehicle for advance support hydraulic support in return air trough)

This machine is mainly used for the special lifting and handling operation of the installation and retraction of the hydraulic support for the advance support of the return wind and the trough of the fully mechanized mining face in the coal mine. It is composed of an independent pumping station, a boom swivel seat, a crawler, a main platform, a left horizontal boom, a right horizontal boom, a power system, a hydraulic system and a wireless remote control system. It has the characteristics of flexible lifting, free rotation, safe walking, reliable operation, simple structure, full hydraulic control, safety and high efficiency, strong adaptability, time-saving and labor-saving, etc. It is mainly used for the handling operation when the advance support hydraulic support is installed and retracted in the return air channel of the fully mechanized mining face.