The invention provides a rotary stacker crane, comprising a running mechanism, a conveying device and a clamping mechanism; the conveying device is fixed on the running mechanism, and the clamping mechanism is correspondingly arranged directly above the conveying device; the running mechanism includes crawler wheels disposed in parallel on the right and left sides and an energy storage device mounted on one side of the crawler wheels; the clamping mechanism includes a brick clamp device for clamping materials and a plate clamp device for transporting and cleaning materials; the conveying device comprises brick clamp rails and plate clamp rails; the brick clamp rails and the plate clamp rails are respectively mounted on the crawler wheels, and the brick clamp rails and the plate clamp railsare longitudinally in horizontal distribution. The rotary stacker crane of the present invention is provided with the running mechanism, which can facilitate the movement of the stacker crane by theoperation of the crawler wheels when the stacking position is changed, thereby improving the mobility of the device and effectively solving the moving inconvenience of the existing stacker crane leading to a reduction in the stacking efficiency of bricks.