Loading... Please wait...

40EX HD Excavator Brush Flail Mower | Rockhound

40EX HD Excavator Brush Flail Mower | Rockhound

Save Money With Our New Shipping Policy!
(Click to Learn More)
1,170.00 LBS
Built to Order

40EX HD Excavator Brush Flail Mower

Boasting a heavy-duty, single-piece frame, the 40EX HD Excavator Brush Flail Mower offers optimal brush clearing while also maintaining balance, and precision. Clear large swaths of land and brush in a matter of minutes thanks to Rockhound's high performance cutter drum, heavy-duty flail knives, and an electronically balanced design that provides smooth and vibration-free cutting power.

Recommended for machines from 16,000 - 24,000 pounds.

Built for tough jobs, the 40EX includes a serrated edge Thumb Saddle standard for help clearing large logs and debris in the work area. Enjoy 40" of cutting width and a cutting capacity that can handle up to 5" material. Recommended for machines 16,000 - 24,000 pounds.

True Shaft Technology

The 40EX HD features an electronically balanced cutter drum with serviceable hubs. This ensures straight shafts that are reliable, durable, and vibration-free.

Machine Specific Coupler Included With Purchase

Purchase of the 40EX HD Includes Universal Bolt on Mount and Machine Specific Coupler at no extra charge. Please enter your machine's make and model at checkout in order to ensure accuracy, or give us a call at 1-866-966-2538. 


  • High power, high performance cutter drum
  • Extra strength Thumb Saddle included with purchase
  • Serrated edge Thumb Saddle with grabbing power
  • Machine Specific Coupler included with purchase (please enter your machine make and model at check-out)
  • True Shaft Technology: Electronically balanced for straight, durable, reliable shaft
  • Triple Flail Knives: 7 pounds of knife and cutting power in each station
  • Bolt-On Chain Guards are easily replaceable if damaged
  • Direct Drive Design for maximum power transfer
  • Exceeds all SAEJ1001 safety standards
  • Heavy-Duty, Single-Piece Frame
  • Hoses and Flat-Faced Couplers included with purchase


  • Cutting Width: 40"
  • Overall Width: 67"
  • Weight: 1207 lbs.
  • Number of Knives: 24 (2.25 lb.) / 12 (2 lb.)
  • Brush Capacity: 5"
  • Hydraulic Flow Required: 25 GPM Minimum
  • Recommended for machines 16,000 - 24,000 pounds
  • Piston Motor: Set Auxiliary Pressure to 4900 PSI
Cutting Width:
Overall Width:
1207 Pounds
Number of Knives:
2.25 lb: 24 / 2 lb: 12
Brush Capacity:
5" Maximum
Hydraulic Flow Required:
25 GPM Minimum

Product Videos

Kubota KX808-3 & the New 40EX HD BrushHound 02:16
  • Kubota KX808-3 & the New 40EX HD BrushHound
    Visit for more details. We started with our BrushHound 50 & shortened it 10 inches. 1/2 inch thick cutter drum & our exclusive 24/12 triple hammer knife system you can now match the performance of a rotary with a much safer flail brush cutter.

Skid Steer Solutions LLC relies on trusted manufacturers to supply and support the products sold on or its representatives. The majority of attachment products for sale come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. Items sold as "demo", "return", "resale", "prototype", or "closeout" are generally not covered by warranty. Please see each manufacturer's limited warranty on our Warranty Page .

Customer Reviews

Get Expert Assistance and a FREE Catalog

FREE Catalog!
Get Started

Quick Reminder: You still have items in your cart

Proceed To Checkout
I know, Close Window