Abstract: A rotary distributor for thick matter, in particular for fresh concrete, has a load-bearing framework, which can be set down on a set-down surface, has a first extension-arm tube, which is arranged on the load-bearing framework such that it can be rotated about a framework-mounted vertical axis in the region of its inlet end, and has a second extension-arm tube, which is arranged such that it can be pivoted about a horizontal pivot axis in the region of the outlet end of the first extension-arm tube and communicates with the first extension-arm tube. The first extension-arm tube, in the region of its inlet end, can be pivoted, in addition, about a horizontal axis in relation to the load-bearing framework, and the second extension-arm tube can be rotated, in addition, about an axis of rotation, which is perpendicular to the horizontal pivot axis, in relation to the outlet end of the first extension-arm tube.