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Mongo Attachments

Mongo Attachments Rotary Brush Cutter | Model MRC42 | Cutting Width 42" | 13–15 GPM | 3.5 Ton | For Excavators

Mongo Attachments Rotary Brush Cutter | Model MRC42 | Cutting Width 42" | 13–15 GPM | 3.5 Ton | For Excavators

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  • Cutting Width 42 Inches — Designed for 3.5‑ton excavators clearing dense brush.
  • Hydraulic Flow 13–15 GPM — Optimized for consistent rotary cutter performance.
  • Minimum Excavator Weight 3.5 Tons — Built for compact and mid‑size machines.
  • Attachment Weight 649 Pounds — Balanced for stability on small excavators.
  • Two‑Blade Cutting System — Ideal for brush, grass, and 3‑inch material.
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Product Description

Mongo Attachments Rotary Brush Cutter | Model MRC42 | Cutting Width 42" | 13–15 GPM | 3.5 Ton | For Excavators


Description

The Mongo Attachments MRC42 Rotary Brush Cutter delivers powerful, efficient cutting performance for land clearing, vegetation control, and site preparation. Engineered for 3.5‑ton excavators, this heavy‑duty cutter features a robust 2‑blade carrier, optimized for smooth, balanced cutting through brush, grass, and material 3" thick and above. Its bolt‑on top deck with a removable, reversible cover ensures fast access for maintenance, while the no case drain required design simplifies installation on a wide range of excavators. Built with a durable cast‑iron orbital motor and designed for 13–15 GPM hydraulic flow, the MRC42 provides consistent torque, quick recovery, and reliable performance in tight spaces and demanding environments. Whether you're a contractor, landowner, or vegetation‑management professional, this rotary cutter delivers the strength, precision, and productivity needed for tough clearing jobs.

Key Features

  • Heavy‑duty 2‑blade carrier Provides powerful, balanced cutting action for brush, grass, and small trees, maximizing productivity in demanding land‑clearing applications.
  • High‑efficiency cutting performance Optimized blade speed and torque deliver smooth, controlled cutting through vegetation up to 3"+ thick.
  • Bolt‑on top deck design Allows quick access for servicing, with a removable and reversible cover for simplified maintenance.
  • No case drain required Streamlined hydraulic setup makes installation easier across multiple excavator models.
  • Cast‑iron orbital motor Durable, high‑torque motor ensures long service life and consistent cutting power.
  • Compact footprint for tight areas Ideal for clearing material in confined spaces, narrow paths, and areas with limited turning radius.
  • Reinforced steel blade carrier Built to withstand heavy impact and continuous use in rugged terrain.
  • Optimized for 3.5‑ton excavators Perfectly matched for machines needing strong cutting capability without excessive weight.
  • 13–15 GPM hydraulic flow compatibility Ensures efficient motor performance and fast recovery between cuts.
  • High RPM cutting speed 1,080 RPM range provides aggressive cutting action for dense vegetation.
  • 3"+ cutting diameter capability Handles thick brush and saplings, reducing the need for manual clearing.
  • Machine‑specific coupler included Ensures proper fitment and secure attachment to your excavator.
  • Low‑maintenance construction Simple design with fewer wear components reduces downtime and service costs.
  • Reversible cover panel Extends component life and allows flexible configuration for different job conditions.
  • Ideal for land clearing and vegetation management Perfect for contractors, farmers, municipalities, and property owners.

Detailed Specifications

Specification Details
Model MRC42
Cutting Width 42"
Weight Without Mount 649 lbs
Minimum Excavator Weight 3.5 Tons
Hydraulic Flow Requirement 13–15 GPM
Motor Type Cast Iron Orbital
Motor Size 80 cc
PSI Rating While Flowing 2,500 PSI
RPM Range 1,080 RPM
Number of Blades 2
Cutting Diameter 3"+
Top Deck Style Bolt‑On with Removable Cover
Case Drain Requirement Not Required
Coupler Compatibility Machine‑Specific Coupler Included
Application Type Brush, Grass & Light Timber

 

Manual & Documents

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products 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.
  • Please reach out to us for any specific warranty information needed about products and parts you can’t find!

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Shipping

$1 Shipping Quote Info:

  • Contact Us For Shipping Quotes. All $1 products are listed as quote only because we can not display their pricing online.
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx) & Top Private Drivers
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!

Customer Reviews

Overall rating: 4.7 / 5 from 110 reviews.

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The week before leaving for my mule deer hunt in Wyoming, I seeded the area surrounding the new runway at Wertheimer Airport in Norman. This past Tuesday, I returned to finish the job and was pleased to see that the seed I planted just two weeks earlier was already germinating and coming up nicely. These pictures show the freshly seeded areas alongside those planted two weeks ago. It’s a great comparison and a good example of what proper seedbed preparation and planting can accomplish. I used my Ferminator G-3, which is one impressive piece of equipment. It prepares the seedbed, plants the seed, smooths the soil, and firms everything up for good seed-to-soil contact—all in one efficient operation. I’ve owned and operated several no-till drills over the years, but I can say without hesitation that the Ferminator is the most efficient and versatile seeding machine I’ve ever owned. There’s something pretty satisfying about returning to a job and seeing those first green shoots coming through the ground. That’s when you know your hard work is paying off!

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