40EX HD Brush Mower When maximum brush clearing is the goal, the 40EX HD Brush Mower is the robust tool of choice for professionals. It can safely and quickly turn a tree, brush pile or woody area to mulch in minutes. The 40EX HD transforms backhoes and excavators into powerful shredders and long-reach boom mowers. Cutting capacity .5-6". Performance The BrushHound 40EX HD is built tough for the toughest jobs. It weighs 1,200 pounds, has a heavy-duty single-piece frame, a half-inch cutter drum and end plates that are 3/8" thick. It has an optional piston motor to adapt to high-pressure power units. It uses the innovative triple-flail knife design available on all BrushHound mowers. High-Performance Cutter Drum. More power = tougher tasks Extra-Strength Thumb Saddle. Serrated edge works with excavator thumb to grab and remove debris or obstacles Bolt-on Excavator Mount. All models include excavator-specific mount • Mounts. Most compact excavators or backhoes 12k to 20k lbs. Piston Motor (optional). Available for high-press power units • Composite Dampener Washer. Isolates operational vibration and increases drive component lifespan • Wire Guards. Anti-wrap design protects bearings & seals from debris 40EX HD SPECIFICATIONS • True Shaft Technology. An electronically balanced cutter drum with serviceable hubs to ensure straight shafts that run smooth for years of reliable, vibration-free operation Cutting Width Overall Width Weight # of Knives Brush Capacity Hydraulic Flow Req • Triple Flail Knives. Reversible triple knife 2.25-pound side slicer knives plus a 2-pound straight knife provide 7 pounds of knives in each station adding power and extra cutting surface • Bolt-on Reversible Flails. Extends life of flails by utilizing second edge • Bolt-on Chain Guards. Easily replaceable if damaged • Direct Drive Design. Maximizes power to cutter drum • SAE Compliant. Exceeds SAE J1001 standards for flail mowers HD, Single-Piece Frame. Increases strength w/o adding weight