The invention discloses a hydraulic rolling and spreading machine for geotechnical cloth. The hydraulic rolling and spreading machine consists of a frame (13), a hydraulic motor (6), a drive device, adriving reel (15), a driven reel (2), carrier rollers and universal wheels (9), wherein the pin type connection is adopted by the whole hydraulic rolling and spreading machine and a large arm of a loading machine. The hydraulic motor (6) is connected with a hydraulic pump of the loading machine through a hydraulic pipeline; the hydraulic motor is connected with the driving reel, which is arrangedon the frame, through a driving belt wheel (7) and a driven belt wheel (4); the driving reel is connected with the driven reel (2), which is arranged at the upper part of the frame, through drive sprocket wheels (10, 12); the driving reel and the driven reel are the same in horizontal position and are further mutually parallel; two side-by-side carrier rollers (3, 3') are arranged at the middle of the front side of the hydraulic rolling and spreading machine and are connected onto the frame. The hydraulic rolling and spreading machine is high in efficiency; the labor force of 6 to 8 persons can be saved; the operability is high. The geotechnical cloth can be guaranteed to be spread in time on a road base needing to be cured for curing. The hydraulic rolling and spreading machine not onlycan be used for paving, but also can be used for rolling, and can be also used for loading and transporting, and one machine is used for realizing multiple purposes.