US Mower's direct drive series of flail shredder mowers are available for excavators from 3500 to 20,000 lbs. They can cut and mulch brambles, brush or soft wood up to 4". They are manufactured with high-strength steel, DOM tubing, and powder coated for years of service. All units come standard with custom mount, return and supply hose and case drain line. Our flail shredder mower will turn your excavator or backhoe into a powerful, economical boom brush mower.