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Dominator® 4855

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Maximum Subsoil Fracture

Residue management, soil tilth and level soil surface area are all key factors in yield potential. The Dominator 4855 meets this challenge with 18" shank spacing not available on competitive machines. RTK working widths range from 10’6” to 19’6”.

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The KUHN Krause Dominator® 4855 combination primary tillage machine sets new standards for residue management, compaction removal and mixing of residue in one pass. The Dominator® 4855 offers a primary tillage solution that provides optimal subsoil fracture. Working widths range from 10’6” to 19’6” and models are available with 7, 9, 11 or 13 shanks.
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Your benefits

Residue Management

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Coulters

The Dominator® 4855 coulter module features ultra-large 25" diameter coulters on 9" spacing for improved residue cutting versus discs. An innovative live hydraulic down pressure system allows the operator to set down pressure to match conditions. With constant down pressure the coulters automatically seek the depth that provides optimal cutting resistance. Coulter gangs are mounted with Rock-Flex bearing arms for added protection. Coulters feature PEER® TILLXTREME™ maintenance-free bearings.

Shank Spacing

A split-the-middle shank pattern is achieved with two ranks of shanks on 18" spacing, none closer than 36" on the same beam. This provides maximum soil fracture and non-stop operation in heavy residue.
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Fracture

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Shanks

Choose from all deep-till parabolic shanks, a combination of deep-till and heavy-duty chisel shanks or all heavy-duty chisel shanks, depending on your agronomic needs.

Double K™ Points

Double K ripper points double the wear life of prior KUHN Krause Dominator fabricated steel and carbide-capped ripper points. Solid casting increases durability in rocky conditions. Choose between the 26.5-pound, 7” wing ripper point and the 22-pound, 2.5” straight ripper point.
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Quality Finishing

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Rear Disc Conditioner

The Dominator® 4855 disc conditioner system is hydraulically adjustable to meet varying surface residue requirements. Front blades are 24" diameter smooth disc blades on 18" spacing and rear blades are 24" diameter fluted blades on 12" spacing to reduce clod size and level soil.

Maintenance-Free Bearing Assembly

Discs feature individual Rock-Flex mounts for protection with rear mounts reversed to shed residue for superior performance even in heavy residue conditions. Sealed, angular contact, maintenance-free bearings and a machine-forged spindle with 5-bolt pattern allowing for fast and easy service.
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Heavy-Duty 24/7® Conditioning Reel

Choice of heavy-duty round bar or heavy-duty flat bar reel with Peer® TillXtreme™ maintenance-free bearing assemblies mounted on heavy-duty ductile cast bearing arms provides aggressive clod sizing and soil firming.
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Equipment

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Guardian Hitch™

This exclusive option guards against stress on the tractor drawbar and implement frame. Lateral drawbar forces are transferred through the hitch pivot where shock load from steering input is dampened by urethane blocks. Choose from the articulating ball Cat III, IV or V double-bolt, cast hitch, depending on model.
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Tractor Interface Center

The tractor interface center prevents hydraulic hoses from binding in turns and adds operator convenience. Includes hose routing chart, color coded hose grips, storage for light hookup and owner’s manual.
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Heavy-Duty Walking Beams – Standard

Standard on the center section of all Dominator models, heavy-duty 8-bolt hubs with slip-in wheel spindles secured by a single bolt ensure durability and easy maintenance.
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Single-Point Depth Control – Standard

Blade depth is controlled conveniently with the crank-adjustable depth stop located at the front of the machine. View working depth on the easy-to-read scale.
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    Specifications

    DIMENSIONS
     
    A Transport width
    B Transport height
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    13'10" / 4.2 15'9" / 4.8 14'10" / 4.5 14'10" / 4.5
    6'6" / 1.9 6'6" / 1.9 12'3" / 3.7 13'5" / 4.1
    SPECIFICATIONS
     
    Frame type
    Total number of shanks
    Approximate working width at shanks
    Approximate weight without attachment
    Approximate weight with attachment
    Number of chisel shanks
    Approximate shipping weight (lb/kg)
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    Rigid Rigid Folding Folding
    7 9 11 13
    10'6" / 3.2 13'6" / 4.1 16'6" / 5.0 19'6" / 5.9
    12,597 / 5 714 15,162 / 6 877 20,621 / 9 354 22,449 / 10 183
    23,820 / 10 805 16,105 / 7 305 21,776 / 9 877 23,820 / 10 805
    25" x 1/4" Smooth 25" x 1/4" Smooth 25" x 1/4" Smooth 25" x 1/4" Smooth
    All Shear Bolt Sub Soil Shanks - 1-1/4" x 4" Shank Size with Wear Bar, 39" Underframe Clearance, 16" Working Depth All Shear Bolt Sub Soil Shanks - 1-1/4" x 4" Shank Size with Wear Bar, 39" Underframe Clearance, 16" Working Depth All Shear Bolt Sub Soil Shanks - 1-1/4" x 4" Shank Size with Wear Bar, 39" Underframe Clearance, 16" Working Depth All Shear Bolt Sub Soil Shanks - 1-1/4" x 4" Shank Size with Wear Bar, 39" Underframe Clearance, 16" Working Depth
    Shanks
     
    Shank spacing
    Heavy-duty spring reset chisel shanks
    Shear-bolts
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    18 / 46 18 / 46 18 / 46 18 / 46
    Combination (7) Shear Bolt Parabolic Sub-soil shanks, 1-1/4" x 4" Shank with Wear Bar, 39" Underframe Clearance, 16" working depth and (6) Heavy Duty Chisel Shanks, 1200lb point load, 1-1/4" x 3" Shank with Wear Bar, 21" Trip Height, 37" Underframe Clearance, 12" Working Depth Combination (7) Shear Bolt Parabolic Sub-soil shanks, 1-1/4" x 4" Shank with Wear Bar, 39" Underframe Clearance, 16" working depth and (6) Heavy Duty Chisel Shanks, 1200lb point load, 1-1/4" x 3" Shank with Wear Bar, 21" Trip Height, 37" Underframe Clearance, 12" Working Depth Combination (7) Shear Bolt Parabolic Sub-soil shanks, 1-1/4" x 4" Shank with Wear Bar, 39" Underframe Clearance, 16" working depth and (6) Heavy Duty Chisel Shanks, 1200lb point load, 1-1/4" x 3" Shank with Wear Bar, 21" Trip Height, 37" Underframe Clearance, 12" Working Depth Combination (7) Shear Bolt Parabolic Sub-soil shanks, 1-1/4" x 4" Shank with Wear Bar, 39" Underframe Clearance, 16" working depth and (6) Heavy Duty Chisel Shanks, 1200lb point load, 1-1/4" x 3" Shank with Wear Bar, 21" Trip Height, 37" Underframe Clearance, 12" Working Depth
    All Heavy Duty Spring Reset Chisel Shanks - 1,200 lb Point Load, 1-1/4" x 3" Shank Size with Wear Bar, 20" Trip Height, 39" Underframe Clearance 12" Working Depth All Heavy Duty Spring Reset Chisel Shanks - 1,200 lb Point Load, 1-1/4" x 3" Shank Size with Wear Bar, 20" Trip Height, 39" Underframe Clearance 12" Working Depth All Heavy Duty Spring Reset Chisel Shanks - 1,200 lb Point Load, 1-1/4" x 3" Shank Size with Wear Bar, 20" Trip Height, 39" Underframe Clearance 12" Working Depth All Heavy Duty Spring Reset Chisel Shanks - 1,200 lb Point Load, 1-1/4" x 3" Shank Size with Wear Bar, 20" Trip Height, 39" Underframe Clearance 12" Working Depth
    Coulter Gang
     
    Blade spacing
    Gangs
    Coulter blades
    Tie rod
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    9 / 23 9 / 23 9/23 9 / 23
    9 inch spacing, Adjustable Constant Flow Hydraulic, Heavy-Duty 6" Bell Diameter Ductile Iron Spools, 1-3/4" Diameter Round Alloy Tie Rod with Maintenance-Free PEER® TILLXTREME™ Bearings, C-Type Rock-Flex Bearing Arms 1-1/4" x 2-1/2" 9 inch spacing, Adjustable Constant Flow Hydraulic, Heavy-Duty 6" Bell Diameter Ductile Iron Spools, 1-3/4" Diameter Round Alloy Tie Rod with Maintenance-Free PEER® TILLXTREME™ Bearings, C-Type Rock-Flex Bearing Arms 1-1/4" x 2-1/2" 9 inch spacing, Adjustable Constant Flow Hydraulic, Heavy-Duty 6" Bell Diameter Ductile Iron Spools, 1-3/4" Diameter Round Alloy Tie Rod with Maintenance-Free PEER® TILLXTREME™ Bearings, C-Type Rock-Flex Bearing Arms 1-1/4" x 2-1/2" 9 inch spacing, Adjustable Constant Flow Hydraulic, Heavy-Duty 6" Bell Diameter Ductile Iron Spools, 1-3/4" Diameter Round Alloy Tie Rod with Maintenance-Free PEER® TILLXTREME™ Bearings, C-Type Rock-Flex Bearing Arms 1-1/4" x 2-1/2"
    Combination (5) Spring Reset Parabolic Sub-soil shanks, 3000lb Point Load, 1-1/4" x 4" Shank with Wear Bar, 22" Trip Height, 39" Underframe Clearance, 16" working depth and (6) Heavy Duty Chisel Shanks, 1200lb point load, 1-1/4" x 3" Shank with Wear Bar, 21" Trip Height, 37" Underframe Clearance, 12" Working Depth Combination (3) Spring Reset Parabolic Sub-soil shanks, 3000lb Point Load, 1-1/4" x 4" Shank with Wear Bar, 22" Trip Height, 39" Underframe Clearance, 16" working depth and (4) Heavy Duty Chisel Shanks, 1200lb point load, 1-1/4" x 3" Shank with Wear Bar, 21" Trip Height, 37" Underframe Clearance, 12" Working Depth Combination (5) Spring Reset Parabolic Sub-soil shanks, 3000lb Point Load, 1-1/4" x 4" Shank with Wear Bar, 22" Trip Height, 39" Underframe Clearance, 16" working depth and (6) Heavy Duty Chisel Shanks, 1200lb point load, 1-1/4" x 3" Shank with Wear Bar, 21" Trip Height, 37" Underframe Clearance, 12" Working Depth Combination (7) Spring Reset Parabolic Sub-soil shanks, 3000lb Point Load, 1-1/4" x 4" Shank with Wear Bar, 22" Trip Height, 39" Underframe Clearance, 16" working depth and (6) Heavy Duty Chisel Shanks, 1200lb point load, 1-1/4" x 3" Shank with Wear Bar, 21" Trip Height, 37" Underframe Clearance, 12" Working Depth
    Exclusive Double K™ Cast Chromium Carbide 7 inch Wing Point Exclusive Double K™ Cast Chromium Carbide 7 inch Wing Point Exclusive Double K™ Cast Chromium Carbide 7 inch Wing Point Exclusive Double K™ Cast Chromium Carbide 7 inch Wing Point
    STANDARD EQUIPMENT
     
    Clevis
    Hitch
    Approximate shipping weight less reel option
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    CAT IV Articulating Ball Hitch for 2" Pin CAT IV Articulating Ball Hitch for 2" Pin CAT IV Articulating Ball Hitch for 2" Pin CAT IV Articulating Ball Hitch for 2" Pin
    Mechanical Adjustable, Self-Leveling Tongue Mechanical Adjustable, Self-Leveling Tongue Guardian Hitch™ (Cushion Tongue) Guardian Hitch™ (Cushion Tongue)
    24/7® Soil Conditioning Reel with Float Position, Heavy-Duty Round Bar Spiral Reels, PEER® TILLXTREME™ Maintenance-Free Bearings 24/7® Soil Conditioning Reel with Float Position, Heavy-Duty Round Bar Spiral Reels, PEER® TILLXTREME™ Maintenance-Free Bearings 24/7® Soil Conditioning Reel with Float Position, Heavy-Duty Round Bar Spiral Reels, PEER® TILLXTREME™ Maintenance-Free Bearings 24/7® Soil Conditioning Reel with Float Position, Heavy-Duty Round Bar Spiral Reels, PEER® TILLXTREME™ Maintenance-Free Bearings
    PLACEHOLDERS
     
    KKS-PlaceHolder3
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    Single Point Hydraulic Depth Control Single Point Hydraulic Depth Control Single Point Hydraulic Depth Control Single Point Hydraulic Depth Control
    Standard equipment
     
    Hydraulics
    Transport locks and safety
    Hitch
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    Cylinders with Royal Plate Plus®, Color Coded Hydraulic Hose Grips, All Hydraulic Hoses Cylinders with Royal Plate Plus®, Color Coded Hydraulic Hose Grips, All Hydraulic Hoses Cylinders with Royal Plate Plus®, Color Coded Hydraulic Hose Grips, All Hydraulic Hoses Cylinders with Royal Plate Plus®, Color Coded Hydraulic Hose Grips, All Hydraulic Hoses
    Hydraulic Valves, Transport and Wing Fold, Slow Moving Sign, High-Visibility LED Lighting Hydraulic Valves, Transport and Wing Fold, Slow Moving Sign, High-Visibility LED Lighting Hydraulic Valves, Transport and Wing Fold, Slow Moving Sign, High-Visibility LED Lighting Hydraulic Valves, Transport and Wing Fold, Slow Moving Sign, High-Visibility LED Lighting
    CAT III Articulating Ball Hitch for 1-1/2" Pin CAT III Articulating Ball Hitch for 1-1/2" Pin CAT V Articulating Ball Hitch for 2-3/4" Pin CAT V Articulating Ball Hitch for 2-3/4" Pin
    Tires/Wheels
     
    Main frame
    Wing frame
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    Four 12.5L x 16 14ply, Walking Beams, Slip-In Spindles 8-Bolt Heavy Duty Hubs Four 12.5L x 16 14ply, Walking Beams, Slip-In Spindles 8-Bolt Heavy Duty Hubs Four 360/65 R17.5, Walking Beams, Slip-In Spindles 8-Bolt Heavy-Duty Hubs Four 360/65 R17.5, Walking Beams, Slip-In Spindles 8-Bolt Heavy-Duty Hubs
    Not Applicable Not Applicable One 9.5L x 15" 8-ply per wing 6-Bolt Heavy Duty Bolts One 9.5L x 15" 8-ply per wing 6-Bolt Heavy Duty Bolts
    Rear Disc Conditioner
     
    Front beam
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    Front Beam: 24" x 6 gauge, Smooth Shallow Concavity Disc Blades, 18" Blade Spacing
    Rear Beam: 24 x 6" gauge, Fluted Disc Blades, 12" Blade Spacing, Off Set Design    		 Front Beam: 24" x 6 gauge, Smooth Shallow Concavity Disc Blades, 18" Blade Spacing
    Rear Beam: 24 x 6" gauge, Fluted Disc Blades, 12" Blade Spacing, Off Set Design    		 Front Beam: 24" x 6 gauge, Smooth Shallow Concavity Disc Blades, 18" Blade Spacing
    Rear Beam: 24 x 6" gauge, Fluted Disc Blades, 12" Blade Spacing, Off Set Design    		 Front Beam: 24" x 6 gauge, Smooth Shallow Concavity Disc Blades, 18" Blade Spacing
    Rear Beam: 24 x 6" gauge, Fluted Disc Blades, 12" Blade Spacing, Off Set Design
    OPTIONAL EQUIPMENT
     
    Hitch
    Shanks
    Points
    Tyres
    Residue manager
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    Guardian Hitch™ (Cushion Tongue) Mechanical Adjustable, Self-Leveling Tongue Mechanical Adjustable, Self-Leveling Tongue Guardian Hitch® (Cushion Hitch) Category V Hitch for 2-3/4" Pin
    All Spring Reset Sub-Soil Shanks 3,000 lb Point Load, 1-1/4 x 4" Shank Size with Wear Bar, 21" Trip Height, 39" Underframe Clearance 16" Working Depth All Spring Reset Sub-Soil Shanks 3,000 lb Point Load, 1-1/4 x 4" Shank Size with Wear Bar, 21" Trip Height, 39" Underframe Clearance 16" Working Depth All Spring Reset Sub-Soil Shanks 3,000 lb Point Load, 1-1/4 x 4" Shank Size with Wear Bar, 21" Trip Height, 39" Underframe Clearance 16" Working Depth All Spring Reset Sub-Soil Shanks 3,000 lb Point Load, 1-1/4 x 4" Shank Size with Wear Bar, 21" Trip Height, 39" Underframe Clearance 16" Working Depth
    Exclusive Double "K" 2-1/2" Cast Chromium Carbide Straight Point Exclusive Double "K" 2-1/2" Cast Chromium Carbide Straight Point Exclusive Double "K" 2-1/2" Cast Chromium Carbide Straight Point Exclusive Double "K" 2-1/2" Cast Chromium Carbide Straight Point
    360/65 R17.5 High Floatation Tires, 8 Bolt Heavy Duty Hubs 360/65 R17.5 High Floatation Tires, 8 Bolt Heavy Duty Hubs Not Applicable Not Applicable
    15" Diameter, individually mounted residue wheels 15" Diameter, individually mounted residue wheels 15" Diameter, individually mounted residue wheels 15" Diameter, individually mounted residue wheels
    _empty_
     
    KKS-PlaceHolder1
    KKS-PlaceHolder3
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    24/7® Soil Conditioning with Float Position, Heavy-Duty Flat Bar Spiral Reels, PEER® TILLXTREME™ Maintenance-Free Bearings 24/7® Soil Conditioning with Float Position, Heavy-Duty Flat Bar Spiral Reels, PEER® TILLXTREME™ Maintenance-Free Bearings 24/7® Soil Conditioning with Float Position, Heavy-Duty Flat Bar Spiral Reels, PEER® TILLXTREME™ Maintenance-Free Bearings 24/7® Soil Conditioning with Float Position, Heavy-Duty Flat Bar Spiral Reels, PEER® TILLXTREME™ Maintenance-Free Bearings
    Rear Hitch Attachment for Use on Machines Without 24/7® Soil Conditioning Reel Rear Hitch Attachment for Use on Machines Without 24/7® Soil Conditioning Reel Rear Hitch Attachment for Use on Machines Without 24/7® Soil Conditioning Reel Rear Hitch Attachment for Use on Machines Without 24/7® Soil Conditioning Reel
    OPERATING INFORMATION
     
    Recommended Tractor Power Range (mph/kw/h)
    Recommended Working Depth
    Recommended Operating Speed (mph/km/h)
    DMR 4855-7 DMR 4855-9 DMR 4855-11 DMR 4855-13 DMR 4855-9 - DNU
    200 - 250 / 149 - 186 270 - 350 / 201 - 261 375 - 450 / 280 - 336 450 - 525 / 336 - 391
    8 - 16 / 20.3 - 40.6 8 - 16 / 20.3 - 40.6 8 - 16 / 20.3 - 40.6 8 - 16 / 20.3 - 40.6
    4 - 7 / 6 - 12 4 - 7 / 6 - 12 4 - 7 / 6 - 12 4 -7 / 6 - 12

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