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Year :
2026
Model Number :
RC8M

JOHN DEERE - RC8M ROTARY CUTTER

With an expansive line of flex-wing and rigid rotary cutters, John Deere can equip you with the right model for your operation. Property owners, agricultural producers, commercial operators, and municipal contractors across the country rely on John Deere rotary cutters to overcome the most challenging ground conditions. And so should you.

FEATURES
Standard safety chain shields
Standard stump jumper blade holder
3-point hitch quick-coupler (Category 2)
Industry-exclusive Double-Decker frame design

John Deere rotary cutters lead the way with innovative design, superior performance, and proven durability. Valuable features such as the Double-Decker design and Max Flow cutting chamber prevent water and debris from accumulating on the smooth, dome-shaped top deck while the flat bottom deck absorbs the punishment from rocks and stumps.

The top deck stays smooth - no dents, no dings, no holes. The internal supports sandwiched between the top and bottom decks are key to the smooth and structure-free Max Flow cutting chamber, while at the same time provide added strength and durability.

To help promote safe operation, John Deere rotary cutters are equipped with front and rear safety-chain shields. John Deere rotary cutters continue to advance in value with powerful gearboxes, blade holders, and compatibility with a wide range of tractors.

HERE ARE SITUATIONS WHEN A ROTARY CUTTER PROVIDES VALUE:
Clipping pastures encourages grass growth, optimizing valuable pasture acreage.
Cutting grass and stalks helps control insects.
Routine cutting keeps weeds from reseeding.
It is the most cost efficient way to cut roadsides, parks, cemeteries, airport fields, hydro, gas, and telephone easements, and all other types of open properties.
Cutting grass waterways encourages root development and helps prevent erosion.
Knocking down stalks such as cotton, corn, or milo speeds up decomposition. This is essential in no-till and minimum-till fields.
Clearing out brush.
Control undergrowth and grass in orchards, vineyards, and groves.

MID-DUTY
RC M models are available in 1.5-m (5-ft), 1.8-m (6-ft), 2.1-m (7-ft), 2.5-m (8-ft), and 3.2-m (10-ft).
This duty-level category cuts brush up to 50.8 mm (2 in.) in diameter.

DOUBLE-DECKER FRAME DESIGN
The Double-Decker design provides strength and superior cutting performance while reducing top deck rust. Two welded decks, each 3-mm (1/8-in.) thick, form the upper and lower surfaces of the rotary cutter frame. Internal stiffeners are sandwiched between the two decks, providing superior strength and rigidity. The top deck is domed. Water, grass, and crop debris tend to roll off the deck, reducing water buildup and deck rust. The domed shape and smooth profile of the top deck also make the deck easier to clean when trash does build up in adverse conditions. The bottom deck is the main defense against rocks and field debris. Therefore, the top deck is continuously protected from impacts and tends to retain its smooth form. Because the stiffeners are located between the two decks, the underside of the bottom deck is perfectly smooth; there are no structural frame members to interrupt airflow. This improves both cutting performance and distribution. Standard material flow deflectors help channel the cut material, further improving material distribution.

DRIVELINE WITH SLIP CLUTCH HELPS PROTECT IT AGAINST OVERLOADS
Rubber element connecting drivelines help absorb the sudden stress of impact loads. Chain couplers are used to maintain the driveline alignment. A non-seize slip clutch used between the primary gearcase and power take-off (PTO) helps protect the driveline. Slip clutches feature a spring-compression adjustment used to ensure clutches are not seized. Lift-type and semi-mount models feature an ASAE Category 4 driveline for added durability. The pull-type model uses an equal-angle driveline for smoother, rattle-free turns. A lightweight driveline with a lock-slide collar makes it fast and easy to attach. The driveline provides long lubrication periods; a 50-hour cycle reduces maintenance time, making the cutting operation more efficient.

SAFETY CHAIN SHIELDS ARE STANDARD
Front and rear chain shields are standard equipment: Offer protection during operation yet allow uncut material to pass into the cutting chamber with minimal restriction.

STANDARD STUMP JUMPER BLADE HOLDER PROVIDES PROTECTION AGAINST IMPACTS
Round-pan blade holders (stump jumpers) are provided as standard equipment on most John Deere rotary cutter models. Stump jumpers increase the drivetrain reliability by providing protection against impacts such as stumps, rocks, and other obstacles.

WARRANTY
John Deere is so confident in the reliability of the gearbox that rotary cutters come with a 5-year limited gearbox warranty. There is also 1-year warranty on the complete machine, including drivelines, clutches, and many other components.

Similar models may be shown in addition to the featured model. Equipment may be shown with options. Specifications are subject to change without prior notice.
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Year :
2026
Model Number :
RC8M
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