40EX HD Excavator Brush Flail Mower | Valley Tool

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A surcharge of $ is included to off-set the rising costs of steel | Learn more

with  |   Apply for Financing


A surcharge of $ is included to off-set the rising costs of steel | Learn more

with  |   Apply for Financing

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1,170.00 LBS
Ships from Valley Tool.  Shipping Calculated at Checkout


The carbon steel market is poised to grow by 699.35 MT during 2020-2024 progressing at a CAGR of almost 8% during the forecast period." (Source: Business Wire)

This is what we are seeing all across the industry; day after day new emails from vendor's telling us that their prices are rising, every order we make for materials needs to be revised because the last price is no longer valid, and for good reason. The cost of steel materials has been steadily increasing throughout 2020, and it unfortunately has not slowed into 2021. The reduced capacities of companies in this industry due to Covid-19 health and safety regulations continues to have an impact. As a result, we are forced to increase our list pricing for 2021 and add a steel surcharge to off-set the rising costs that is projected to continue this year. We apologize for any inconvenience this may have on our close and prospective customers. We we will do what we can to keep our prices low when the opportunities are found, but right now we are left with little options.

Thank you for your understanding and continued support.


Product overview

Valley Tool 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. 

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 Includes Universal Bolt on Mount and Machine Specific Coupler at no extra charge, excluding machines that require Wainroy Tag Mounts. 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

What's Included?

  • Excavator Brush Flail Mower
  • Machine specific mount (optional)
  • Flat faced couplers
  • Hydraulic hoses
  • Owner's manual
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Skid Steer Solutions LLC relies on trusted manufacturers to supply and support the products sold on SkidSteerSolutions.com and 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. Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties. 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.


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