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40EX-HD Excavator Flail Mower
The 40EX-HD Excavator Flail Mower is built for professionals who need maximum brush clearing performance and durability. Designed for mid-size excavators and backhoes, this heavy-duty attachment quickly turns trees, thick brush, and dense vegetation into mulch. With a cutting capacity of up to 6 inches, the 40EX-HD transforms your excavator into a powerful long-reach vegetation management machine.
Engineered to withstand the toughest working environments, the BrushHound 40EX-HD features a heavy-duty single-piece frame, a ½-inch thick cutter drum, and 3/8-inch end plates for superior strength and durability. The mower weighs 1,170 pounds and uses BrushHound’s innovative triple-flail knife design, delivering exceptional cutting power, improved material processing, and smoother operation.
Designed for 16,000–24,000 lb excavators, the 40EX-HD operates within a 25–54 GPM hydraulic flow range and includes the option of a piston motor for high-pressure power units. Whether you're clearing right-of-ways, maintaining property lines, or tackling heavy brush removal, the 40EX-HD delivers the performance contractors depend on.
Key Features
High-Performance Cutter Drum
Delivers maximum cutting power and efficiency for demanding brush clearing applications.
Triple Flail Knife System
Reversible triple-knife configuration with 2.25 lb side slicer knives and 2 lb center knife provides increased cutting surface and superior shredding performance.
Heavy-Duty Single-Piece Frame
HD frame construction increases strength and durability without adding unnecessary weight.
True Shaft Technology
Electronically balanced cutter drum with serviceable hubs ensures smooth operation and long-term reliability.
Direct Drive Design
Transfers hydraulic power directly to the cutter drum, maximizing efficiency and minimizing maintenance.
Extra-Strength Thumb Saddle
Serrated saddle works with the excavator thumb to grab and move debris while clearing.
Bolt-On Excavator Mount
Excavator-specific mounting plate included for quick and secure installation.
Optional Piston Motor
Available for high-pressure hydraulic systems requiring enhanced performance.
Composite Dampener Washer
Reduces vibration and extends drive component life.
Wire Guards
Anti-wrap design protects bearings and seals from vines, wire, and debris.
Bolt-On Chain Guards
Replaceable chain guards protect operators and surrounding equipment.
SAE Compliant
Exceeds SAE J1001 flail mower safety standards.
Hydraulic Hoses Included
Includes 100" hydraulic hoses and flat-face couplers for easy connection.
Ideal Applications
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Land and property clearing
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Right-of-way maintenance
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Forestry and vegetation management
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Fence line and trail clearing
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Roadside brush control
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Utility corridor maintenance
40EX-HD Excavator Flail Mower Specifications
| Specification | Details |
|---|---|
| Power Unit Size | 16,000 – 24,000 lbs |
| Cutting Width | 40 in |
| Overall Width | 67 in |
| Weight | 1,170 lbs |
| Number of Knives | 24 Slicer |
| Brush Capacity | Up to 5 in |
| Hydraulic Flow Required | 25 GPM |
| Hydraulic Range | 25 – 54 GPM |
| Motor Type | Piston |
| Case Drain Line | Required |
The BrushHound 40EX-HD Excavator Flail Mower delivers unmatched durability, cutting power, and reliability for contractors and land management professionals who need a dependable solution for heavy brush clearing and vegetation control. With its rugged construction and advanced cutting system, the 40EX-HD is built to handle the toughest jobs with confidence.