Abstract: Forage mower, including at least one module which is connected to a supporting unit provided with a feeding motion by means of a pair of motorized rockers and including a main frame which is pivoted to the rockers and to which two end subframes of a chain of three mutually pivoted subframes are pivoted; each subframe supports a disk that has mowing blades and is rotated by a hydraulic motor supported by the subframe. The main frame is pivoted to the rockers about an axis perpendicular to the direction of feeding motion, while the end subframes are pivoted to the main frame about axes parallel to the direction of feeding motion and the end subframes are also pivoted to the intermediate subframe about axes parallel to the direction of feeding motion.