The BrushHound FH-Series Flail Mowers by Valley Tool are designed to effectively cut and mulch brush and other vegetation up to 5" on machines with 16-40+ GPM. The benefit of these mowers over a drum mulcher is that they are much more efficient at cutting light brush and grass, and are therefore more a more versatile mower if you are dealing with lighter applications, while at the same time handling saplings other material of at least 5" with ease. 

They come in three widths – 5, 6 and 7 feet – and can quickly turn brush and saplings into a mulch covered field. The mower features 48, 60, and 72 heavy 2 Lb blades respectively, giving you over 100 Lbs of razor sharp steel blades to slice whatever is in its path. Cutting capacity .5-4”