
NOTE: Only for single spindle and multi-spindle.
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:
Decide what model to use based on:
John Deere rotary cutters are available in two duty-level categories:
NOTE: R Series are heavier built to cut at a 101.6 mm (4 in.) capacity level more frequently and for longer durations.
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.
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.
Front and rear chain shields are standard equipment:
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.
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.
Capacity | RC8M Current Model |
| Cutting width | 2,450 mm 96 in. |
| Cutting height | 25 to 305 mm 1 to 12 in. |
| Cutting capacity | 50 mm 2 in. |
| Cutting chamber Depth | 216 mm 8.5 in. |
Tractor compatibility | |
| Tractor PTO HP range | Minimum PTO pull-type, semi-mount, semi-mount hydraulic offset 30 kW 40 hp Minium PTO lift-type 37 kW 50 hp |
| Tractor PTO | 540 rpm |
Hitch | |
| Type | Pull-type, lift-type, semi-mount, semi-mount hydraulic offset (Pull-type has standard 10,000 lb; 4536 kg, safety tow chain) |
| Category | 2, 3, 3N |
Dimensions | |
| Transport width | 2,580 mm 102 in. |
| Overall width | 2,580 mm 102 in. |
| Overall length | 2,810 mm 111 in. |
| Deck shape | Domed |
| Deck type | Double decker |
| Deck thickness | Upper 3 (11) mm 0.125 (11) in. Lower 3 (11) mm 0.125 (11) in. |
| Side skirt thickness | 4.5 (7) mm 0.177 (7) in. |
| Approx. weight | 759 kg 1,670 lb |
Drivelines | |
| Size | Main ASAE Category 4 |
| Protection | Main Non-seize, slip-clutch driveline, pull-type has equal-angle Category 4 driveline Connecting Shock absorbing shafts |
Gearcases | |
| Number | 3 |
| HP rating | Transfer Continuous 89 kW 120 hp Peak 97 kW 130 hp Outer Continuous 56 kW 75 hp Peak 75 kW 100 hp |
Blades | |
| Thickness | 13 mm 0.5 in. |
| Width | 102 mm 4 in. |
| Type | Suction |
| Overlap | 72 mm 2.8 in. |
| Blade tip speed | 540 RPM 4,797 m/min 15,739 fpm 288 km/h 179 mph |
| Material flow system | Max flow |
| Holder | Type Round stump jumper |
Wheels | |
| Type | Puncture proof laminated (Pull-type has severe-duty Ag tire option) |
| Row width adjustment | Yes, pull-type only |
Shielding | |
| Front | Chain |
| Rear | Chain |
Additional information | |
Key Specs | |
| Blade tip speed - 540 rpm | |
| Cutting capacity | |
| Cutting width | |
| Deck thickness - Upper - Lower | |
| Drivelines - Size - Main | |
| Hitch - Category | |
| Protection - Main | |
| Shielding - front/rear | |
| Side skirt thickness | |
| Tractor PTO HP range |
1Offer valid on qualifying purchases made 01 May 2026 through 04 August 2026. Subject to approved installment credit with John Deere Financial. No down payment required. $18.87 per month for every $1,000 financed. 5.0% APR for 60 months only. Taxes, freight, setup, fees, and delivery charges could increase monthly payment. Sales made to government agencies, company direct sales or other individuals or entities participating in any John Deere Special Discount Program or Rental Business Program are not eligible. Available at participating U.S. dealers. Prices and models may vary by dealer. Offer available on new equipment and in the U.S. only. Prices and savings in U.S. dollars.
2Offer valid on qualifying purchases made 01 May 2026 through 04 August 2026. Subject to approved installment credit with John Deere Financial. No down payment required. $22.80 per month for every $1,000 financed. 4.5% APR for 48 months only. Taxes, freight, setup, fees, and delivery charges could increase monthly payment. Sales made to government agencies, company direct sales or other individuals or entities participating in any John Deere Special Discount Program or Rental Business Program are not eligible. Available at participating U.S. dealers. Prices and models may vary by dealer. Offer available on new equipment and in the U.S. only. Prices and savings in U.S. dollars.
3Offer valid on qualifying purchases made 01 May 2026 through 04 August 2026. Subject to approved installment credit with John Deere Financial. No down payment required. $29.52 per month for every $1,000 financed. 4.0% APR for 36 months only. Taxes, freight, setup, fees, and delivery charges could increase monthly payment. Sales made to government agencies, company direct sales or other individuals or entities participating in any John Deere Special Discount Program or Rental Business Program are not eligible. Available at participating U.S. dealers. Prices and models may vary by dealer. Offer available on new equipment and in the U.S. only. Prices and savings in U.S. dollars.
4Offer valid on qualifying purchases made 01 May 2026 through 04 August 2026. Subject to approved installment credit with John Deere Financial. No down payment required. $43.20 per month for every $1,000 financed. 3.5% APR for 24 months only. Taxes, freight, setup, fees, and delivery charges could increase monthly payment. Sales made to government agencies, company direct sales or other individuals or entities participating in any John Deere Special Discount Program or Rental Business Program are not eligible. Available at participating U.S. dealers. Prices and models may vary by dealer. Offer available on new equipment and in the U.S. only. Prices and savings in U.S. dollars.
1Offer valid on qualifying new purchases made 01 May 2026 through 03 June 2026. Prices and models may vary by dealer. $300 USD off the agreed upon purchase price of New John Deere X354 and X350 Select Series Tractors only; $400 USD off the agreed upon purchase price of New John Deere Z530M ZTrak™ Zero-Turn Mowers only; $500 USD off the agreed upon purchase price of New John Deere John Deere Single Spindle Rotary Cutters only; $500 USD off the agreed upon purchase price of New John Deere Z700E Series ZTrak™ Zero-Turn Mowers only; $750 USD off the agreed upon purchase price of New John Deere Z700M Series ZTrak™ Zero-Turn Mowers only; $1,000 USD off the agreed upon purchase price of New John Deere Z700R Series ZTrak™ Zero-Turn Mowers only; $1,000 USD off the agreed upon purchase price of New John Deere 3E and 4052M/4052M Heavy Duty/4052R Series Compact Tractors: $1,000 USD off the agreed upon purchase price of New John Deere 5050E Utility Tractors only; 12.5% off the agreed upon purchase price of New Frontier RC Series Rotary Cutters, Frontier Rotary Tillers & Frontier Flail Mowers only. This can be combined with promotional finance incentives. A John Deere Rewards membership is required, and applicable incentive registration must be completed using the designated registration form in order for the bonus offer to be claimed. Sales to government agencies, company direct sales or other individuals or entities participating in any John Deere Special Discount Program or Rental Business Program are not eligible. Other restrictions may apply. See participating dealer for details and other financing options. Offer is available only at participating United States dealers. Prices and savings are in U.S. dollars.
2Offer valid on qualifying new purchases made 01 May 2026 through 03 June 2026. Prices and models may vary by dealer. $2,000 USD off the agreed upon purchase price of New John Deere XUV835M HVAC, XUV845M HVAC, XUV835R, XUV845R, XUV865M HVAC, XUV875M HVAC, XUV865R, XUV875R, and XUV835R/XUV845R/XUV865R/XUV875R Signature Gator™ Utility Vehicles Models only. This cannot be combined with promotional finance incentives. A John Deere Rewards membership is required, and applicable incentive registration must be completed using the designated registration form in order for the bonus offer to be claimed. Sales to government agencies, company direct sales or other individuals or entities participating in any John Deere Special Discount Program or Rental Business Program are not eligible. Other restrictions may apply. See participating dealer for details and other financing options. Offer is available only at participating United States dealers. Prices and savings are in U.S. dollars.