Trolley for assembly of large size satellite

PURPOSE: A trolley for the assembly work of a medium and large-sized satellite is provided to make the free pose change of an artificial satellite possible, thereby improving the accessibility of a worker. CONSTITUTION: A trolley(100) for the assembly work of a medium and large-sized satellite comprises a rotating unit(110), a side plate(120), a plurality of erecting units(130), and a lower platform(140). The rotating unit supports one end of an artificial satellite(10). The rotating unit implements the rolling rotation of the artificial satellite. The rotating unit is fixed in one side of the side plate. The erecting unit rotates the side plate to implement the erecting exercise. The lower platform supports the erecting unit.