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Product Description
Mongo Attachments Rotary Brush Cutter | Models MRC36, MRC42 & MRC50 | Widths 36", 42" & 50" | 11–18 GPM | 2.5–6 Ton | For Mini Excavators & Excavators
Description
The Mongo Attachments Rotary Brush Cutter Series is engineered to deliver powerful land clearing, vegetation management, forestry maintenance, and site preparation for mini excavators and excavators ranging from 2.5 to 6 tons. Available in 36-inch (MRC36), 42-inch (MRC42), and 50-inch (MRC50) cutting widths, these heavy-duty rotary brush cutters are designed to maximize productivity while maintaining exceptional durability and cutting efficiency. Each model features a reinforced 2-blade carrier, a high-performance cast-iron orbital motor, and optimized hydraulic flow ranging from 11–18 GPM, delivering consistent torque and smooth operation through thick brush, grass, saplings, and vegetation over 3 inches in diameter.
Built with a rugged bolt-on steel top deck, removable and reversible service covers, and a no case drain required hydraulic system, the MRC Series minimizes maintenance while simplifying installation across a wide range of excavators. Whether you're clearing fence lines, construction sites, trails, utility easements, farms, or forestry projects, these professional-grade brush cutters provide dependable performance, long service life, and exceptional cutting power for demanding commercial applications.
Key Features
- Available in Three Sizes Choose from 36", 42", or 50" cutting widths to match your excavator size and project requirements.
- Heavy-Duty 2-Blade Carrier Reinforced blade system delivers balanced, aggressive cutting performance for brush, grass, saplings, and heavy vegetation.
- High-Torque Orbital Motors Durable cast-iron motors (50cc, 80cc, and 100cc) provide consistent hydraulic power and extended service life.
- Optimized Hydraulic Performance Compatible with 11–18 GPM hydraulic flow for smooth, efficient cutting across multiple excavator classes.
- Fits 2.5–6 Ton Excavators Designed specifically for compact and mid-size excavators with machine-specific mounting options.
- Cuts Material Over 3 Inches Easily handles thick brush, dense vegetation, small trees, and heavy overgrowth with professional results.
- Bolt-On Steel Deck Construction Heavy-duty reinforced deck increases structural strength while providing easy maintenance access.
- Removable & Reversible Service Covers Simplifies inspections, servicing, and cleaning while protecting internal components.
- No Case Drain Required Reduces installation time and hydraulic complexity for faster attachment setup.
- High-Efficiency Blade Speed Optimized RPM delivers clean, smooth cuts with rapid blade recovery for increased productivity.
- Commercial-Grade Steel Construction Built to withstand demanding forestry, construction, agricultural, and land-clearing applications.
- Machine-Specific Coupler Available Ensures secure attachment and reliable operation on compatible excavators.
- Low-Maintenance Design Durable components and simplified construction reduce downtime and long-term operating costs.
- Ideal for Multiple Applications Perfect for land clearing, right-of-way maintenance, trail building, property management, utility work, and vegetation control.
- Professional Performance Designed for contractors, municipalities, farmers, landscapers, and property owners who require dependable brush-cutting power every day.
Detailed Specifications
| Specification | MRC36 | MRC42 |
|---|---|---|
| Brand | Mongo Attachments | Mongo Attachments |
| Model | MRC36 | MRC42 |
| Attachment Type | Rotary Brush Cutter | Rotary Brush Cutter |
| Cutting Width | 36" | 42" |
| Minimum Excavator Weight | 2.5 Tons | 3.5 Tons |
| Hydraulic Flow Requirement | 11–13 GPM | 13–15 GPM |
| Operating Pressure | 2,500 PSI | 2,500 PSI |
| Motor Type | Cast-Iron Orbital | Cast-Iron Orbital |
| Motor Size | 50 cc | 80 cc |
| Operating Speed | 1,440 RPM | 1,080 RPM |
| Number of Blades | 2 | 2 |
| Blade Carrier | Heavy-Duty Reinforced | Heavy-Duty Reinforced |
| Maximum Cutting Capacity | 3"+ | 3"+ |
| Weight (Without Mount) | 591 lbs | 649 lbs |
| Top Deck Style | Bolt-On Steel Deck | Bolt-On Steel Deck |
| Access Cover | Removable & Reversible | Removable & Reversible |
| Case Drain Requirement | Not Required | Not Required |
| Coupler Compatibility | Machine-Specific Coupler Included | Machine-Specific Coupler Included |
| Hydraulic Hoses | Included | Included |
| Primary Applications | Brush, Grass, Debris, Vegetation | Brush, Grass, Light Timber, Vegetation |
| Ideal Use | Property Maintenance, Trails, Land Clearing | Land Clearing, Site Preparation, Vegetation Control |
| Specification | MRC50 |
|---|---|
| Brand | Mongo Attachments |
| Model | MRC50 |
| Attachment Type | Rotary Brush Cutter |
| Cutting Width | 50" |
| Minimum Excavator Weight | 6 Tons |
| Hydraulic Flow Requirement | 16–18 GPM |
| Operating Pressure | 2,500 PSI (While Flowing) |
| Motor Type | Cast-Iron Orbital |
| Motor Size | 100 cc |
| Operating Speed | 1,075 RPM |
| Number of Blades | 2 |
| Blade Carrier | Heavy-Duty Reinforced |
| Maximum Cutting Capacity | 3"+ |
| Weight (Without Mount) | 773 lbs |
| Top Deck Style | Bolt-On Removable Steel Deck |
| Access Cover | One Removable & Reversible Side Cover |
| Case Drain Requirement | Not Required |
| Coupler Compatibility | Machine-Specific Coupler Included |
| Hydraulic Hoses | Included |
| Primary Applications | Brush, Grass, Debris, Small Trees |
| Ideal Use | Forestry, Land Clearing, Heavy Vegetation |
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!
Videos
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!