The FAE UMH/S is a forestry mulcher for tractor with fixed tooth rotor, here working on a Masey Ferguson tractor. It is rated for trees up to 40cm/16" diameter and is designed to work with high horsepower tractors. The hydrodynamic joints and the new Spike Pro counter-blades guarantee optimal performance and productivity. The ergonomics of the new, fully enclosed double layer “dustproof” frame is designed for maximum safety of the work and the operator. Finally, the large diameter of the rotor and the NEW Spike Pro counter-blades provide excellent homogenous shredding results.