Kuhn RPR 4830-636F

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Designed for deep tillage with strength and durability in mind, the 4830 standard Category III 3-point hitch is integrated into a two bar frame design with main members of heavy-duty 6”x 6” structural steel tubing.

Drawbar Pull-Type Hitch
Equipped with four 11L x 15’’, 8-ply tires, the drawbar hitch provides excellent field flotation and depth control.

Drawbar Pull-Type Hitch with Rear Lift
Equipped with four 11L x 15, 8-ply tires, the drawbar hitch connects the large frame ripper to high horsepower tractors and provides rear lift of the machine.


Heavy-duty 22’’ diameter x ¼’’ thick coulters are standard equipment on each row of all 4830 In-Line Rippers. These rugged coulters feature 450 pounds of down-pressure to slice through the toughest crop residues. Coulter hubcaps are secured with metal retainers to ensure bearing protection.

Shank Mounts

Rigid, shear-bolt mounts are an economical choice for soils where rocks or other obstacles are not a concern. Shear-bolt protection guards against shank damage from unexpected obstacles.

Spring Reset
Spring reset recommended for field conditions where obstacles or rocks may be encountered. Spring steel shank arms are designed to allow side-to-side movement of the shank without damaging or bending the shank mount.

Exclusive pivoting design allows the shank to deflect up to 6 degrees on each side for a total of 12 degrees of movement.

MRD (Minimum Residue Disturbance) Shanks, Points and Wings

Choose from a variety of MRD shank points and wings to achieve optimum residue level and surface appearance.

No-Till Shank, Points and Wings

The no-till point and 8’’ wing break up compacted soil layers while the narrow ¾’’ shank slips through the soil leaving up to 86% residue on the surface. With replaceable wear parts, this no-till design offers operation cost saving versus competitors.

Additional Features

Gauge Wheels
Ratchet-jack adjustable depth gauge wheels are standard equipment on the 4830. These 20.5’’ x 8’’ load range E tires on 5-bolt hubs maintain uniform depth in varying field surfaces.

No-Till Closing Wheel Attachment
Designed to limit soil blowout, closing wheels move independently maintaining constant soil contact close to the shank. Closing wheels are easily adjustable for depth and down-pressure.


Model 4830-636F
Transport Width (ft/m) 11'5" / 3.5
Frame Type 6" x 6" Double Rank Toolbar
Number of Shanks 6
Shank Spacing (in/cm) 36" / 91
Working Width (ft/m) 18' / 5.4
Approximate Weight (lb /kg) 4,895 / 2 220
Approximate Weight (lb/kg) 3,695 / 1676
Hitch Type Category III 3-Point with Parking Stand
Coulter Blades 22" 1/4" Smooth Coulter Blades, 450 lbs (250 kg) down pressure
Shank Mount Spring Reset: 2500 lb Point Load, 20" Trip Height
Shanks No-Till (Very Low Surface Disturbance), 1/4" Profile Wear Bar Austempered Ductile, Non-Reversible, Chromium Carbide Shank Side Protectors
Points 1-3/4" Austempered Ductile Points, 8" Austempered Wings
Depth Control Ratchet Jack Adjustable Gauge Wheels
Gauge Wheels Two 20.5" x 8", Load Range E
Transport Locks and Safety Slow Moving Vehicle Sign, High Visibility LED Transport Light Kit
Hitch Type Drawbar Pull Hitch Includes Four 11L x 15" 8-ply Tires, Duals, One 4-1/4" x 10" and one 4" x 10" Cylinder, Royal Plate Plus® Cylinder Rods, Color-Coded Hydraulic Hose Grips, All Hydraulic Hoses, Tongue Jack, CAT IV Hitch, Safety Chain (less parking stands)
Shank Mount Rigid: Shear Bolt Protected, 2,800 lb
Shank Mount Pivoting Pathfind'r Spring Reset, 2500 lb
Shanks MRD (Minimum Residue Disturbance) 1-1/4" Reversible Austempered Ductile Wear Bar , Chromium Carbide Shank Side Protectors
Points 2" Chromium Carbide Points
Points 3/4" Chromium Carbide Points (MRD Shanks Only)
Points 2" Welded Points (MRD Shanks Only)
  (Recommended for Rocky areas)
Shattering Wing 5" Chromium Carbide Shatter Wings (MRD Shanks Only)
Shank Cap Low Disturbance Shank Cap (in lieu of wing)
Closing Wheels (2) 4 x 16" smooth closing wheels, adjustable spring tension (limit shank soil blowout)
Wing Gauge Wheels Two Extra 20.5" x 8", Load Range E
Shank Stagger Kit 6" Offset Between Shanks
Recommended Operating Speed (mph/km/h) 4 - 7 / 6 - 12
Recommended Working Depth 8" - 16" / 20 - 41 cm
Recommended Tractor Power Range (mph/kw/h) 30 - 40 PTO hp per Shank / 22- 30 kW