BrushHound 30 Brush Shredder attachment features armor-plate construction, T1 skid shoes, and18, 2-lb. blades. Direct-drive, hydraulic motor requires 8 g.p.m. at 3,000 p.s.i. Weighs 550 lbs. Mounts to mini excavator or compact backhoe. Ships pressure tested and ready for work with hydraulic hoses and quick couplers. Thumb or hammer circuit operate shredder. No case drain required.