About this product
📘 Overview
The Blue Diamond Extreme Duty Brush Cutter is a heavy excavator brush cutter that cuts brush and saplings up to 6″ on the end of an excavator arm. It bolts to an excavator mount, with a 150cc high-torque piston motor and a reinforced 60″ deck built to reach and cut steep banks, ditches, and roadside vegetation from stable ground.
This listing covers the extreme-duty excavator brush cutter (SKU 103850) with a 60″ width, 6″ cutting capacity, and a direct-drive 150cc piston motor requiring 22–30 GPM. Three double-sided AR400 steel drop-down blades on a 1″ carrier deliver an aggressive cut, and a cutaway side design lets the cutter get close to what it's cutting.
As an excavator brush cutter, it clears where machines can't drive. The blue diamond 60 inch extreme duty excavator cutter mounts on larger excavators; an excavator brush cutter 28000 38000 lb machines handles the reach. As a 150cc piston excavator cutter it powers through heavy brush, and shoppers looking for a grease filled drive excavator cutter will find its sealed direct-drive system runs reliably. It requires a case drain.
The 60″ cutting width, 6″ cut capacity, 150cc high-torque piston motor (three options), direct-drive system, three double-sided AR400 drop-down blades, 1″ blade carrier, reinforced steel deck, and cutaway side design make it a rugged reach-cutting tool.
⚙ Extreme Duty Brush Cutter Features
- 60″ cutting width
- 6″ maximum cutting capacity
- 150cc high-torque piston motor (three options)
- Direct-drive system
- Three double-sided AR400 steel drop-down blades
- 1″ thick blade carrier
- Reinforced steel deck with cutaway side design
- 22-30 GPM flow; case drain required
🔑 Why Choose the Blue Diamond Extreme Duty Brush Cutter
- Reaches where machines can't drive — mounted on the excavator arm, it cuts steep banks, ditches, and over obstacles from stable ground.
- Cuts up to 6″ material — the extreme-duty deck and 150cc motor handle heavy brush and saplings, not just grass.
- AR400 drop-down blades — the three double-sided AR400 steel blades drop down to cut and swing back on obstacles, cutting aggressively and lasting.
- Direct-drive power — the direct-drive 150cc piston motor delivers torque straight to the blades without belt losses.
- Cutaway side gets close — the cutaway side design lets the cutter reach right up to fence lines and obstacles for a clean edge.
📊 Excavator Brush Cutter Specifications
Specification Detail Model Extreme Duty Excavator Brush Cutter Part Number 103850 Weight 1200 lbs Cutting Width 60″ Cutting Capacity 6″ diameter Motor 150cc high-torque piston (3 options) Flow 22-30 GPM Blades 3 double-sided AR400 drop-down Carrier 1″ thick Case Drain Required Drive Direct-drive🚜 Machine Compatibility
Compatible with excavators using a pin-on or quick-coupler mount matched to your machine's weight class and coupler. Common compatible brands include:
Compatibility is determined by coupler type and machine weight class, not brand — confirm your excavator's coupler and weight before ordering. The Blue Diamond Extreme Duty Brush Cutter bolts to excavators — sized for larger machines (roughly 28,000–38,000 lb class) with a compatible coupler. It requires 22–30 GPM flow and a case drain to run the piston motor. Not sure it fits your machine? Contact eskidsteer.com at (866) 757-8337.
❓ Frequently Asked Questions
It's an extreme-duty cutter sized for larger excavators, roughly the 28,000–38,000 lb class, with 22–30 GPM flow and a case drain. That size range gives the arm strength and hydraulic flow to run the heavy 60″ deck. For smaller mini excavators, the severe-duty 42″ cutter is the better match.
Cutting capacity is 6″, so it handles heavy brush and saplings up to 6″ in diameter — genuine clearing on the reach arm. The reinforced deck, AR400 blades, and 150cc motor are what make that capacity possible.
AR400 is an abrasion-resistant steel that holds an edge and resists wear. The blades drop down to cut and swing back when they strike a solid obstacle, protecting the drive. Being double-sided, they flip to a fresh edge when one side dulls, extending blade life.
The 150cc piston motor requires a case drain — a dedicated low-pressure return line that relieves internal pressure and protects the motor's seals. Without a case drain, the motor can be damaged. Confirm your excavator has one before ordering.
Shipping is calculated at checkout — add the item to your cart, enter your delivery address, and the shipping charge is displayed before you complete your order. Lift gate service is available for residential deliveries and can be selected at checkout.
Add the item to your cart directly on eskidsteer.com and complete checkout online. Have your machine make, model, and serial number ready to confirm fitment before ordering. If you have a fitment question before purchasing, call us at (866) 757-8337.
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Watch the Blue Diamond Extreme Duty Excavator Brush Cutter in action
Description supplied by eSkidSteer through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
