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John Deere
RX84
Attachments

John Deere RX84 Rotary Cutter

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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.

Close-up of a black metal hydraulic power unit housing with two connected hydraulic hoses, fittings, and warning labels, shown against a neutral background
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.

Tracked machine using a front-mounted brush cutter to clear branches and vegetation in a wooded area, with cut limbs and leaves visible around the attachment.
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.

Black rotary mower attachment with twin cutting decks, chain curtains, and articulated arms labeled “DANGER STAND CLEAR”.
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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.

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.

Blades
Number of Blades

3

Blade Thickness

15.88 mm

Blade Thickness

0.625 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

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