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John Deere RX84
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RX84
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Overview:
The RX84 Rotary Cutter offers unparalleled efficiency and longevity in demanding brush and tree cutting applications, equipped with advanced hydraulic systems and a heavy-duty construction to ensure quick, safe operations while preventing damage and maximizing productivity, making it the ideal choice for professional land management tasks.
- Robust Cutting Performance
- Designed for Brush Clearing, Hardwood Clearing, and Cutting Unkept Grass and Vegetation
- Durable Construction
- Efficient Power Utilization
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Features
Cordura Sleeve Auxiliary Hoses

The auxiliary hoses to the prime mover are individually protected with a Cordura sleeve and collectively wrapped with an additional spiral hose protector to prevent hose damage. cutters come standard with a motor cover that protects the hydraulic hose connections from debris. Many competitive models leave these components exposed and vulnerable to damage.
Direct Drive Bearing Provides 1200-Hour Maintenance Interval

The RX Series utilize a hydraulic valve to brake quickly and safely. An audible sound is heard during shutdown to indicate the blades stopped spinning. The direct drive bearing requires a 1200-hour drain and refill maintenance interval. Many competitors typically require maintenance intervals as low as 500 hours.
Maneuver Trees and Brush With the Front Push Bar

A heavy-duty front push bar is integrated into the rotary cutter deck structure which can be used to guide trees when felling. Aggressively serrated corners of the push bar are useful to maneuver trees and brush.
Specifications
Cutting
| Cutting Width | 2133.6 mm |
| Cutting Width | 84 in. |
| Minimum Cutting Height | 63.5 mm |
| Minimum Cutting Height | 2.5 in. |
| Minimum Cutting Height (Flat) | 63.5 mm |
| Minimum Cutting Height (Flat) | 2.5 in. |
| Cutting Capacity (Maximum Tree Diameter) | 254 mm |
| Cutting Capacity (Maximum Tree Diameter) | 10 in. |
Rotary Cutter
| Weight | 1025.73 kg |
| Weight | 2260 lb. |
| Overall Height | 713.74 mm |
| Overall Height | 28.1 in. |
| Overall Width | 2263.14 mm |
| Overall Width | 89.1 in. |
| Overall Length | 2476.5 mm |
| Overall Length | 97.5 in. |
| Deck Thickness | 7.87 mm |
| Deck Thickness | 0.31 in. |
Hydraulics
| Minimum Hydraulic Flow | 113.55 L/min |
| Minimum Hydraulic Flow | 30 gpm |
| Maximum Hydraulic Flow | 170.34 L/min |
| Maximum Hydraulic Flow | 45 gpm |
| Maximum Operating Pressure | 27579 kPa |
| Maximum Operating Pressure | 4000 psi |
Blades
| Number of Blades | 3 |
| Blade Thickness | 15.88 mm |
| Blade Thickness | 0.625 in. |
Vehicle Compatibility
| Hydraulic Connection | 12.7-mm (0.5 in.) quick-connect couplers with 9.5-mm (0.375 in.) case-drain coupler |
| Compact Track Loader | 331G, 333G |
| Skid Steer Loader | 330G, 332G |
Contact Us
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325 Walt Messick Road
Harrington, Delaware 19952
Phone: (302) 398-3729
Toll Free: (800) 237-1272