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HORSCH JokerModel HD -Disc Harrows

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The Joker HD is an ultimate solution for deep soil loosening and aggressive residue management. With robust 24`` notched blades and maintenance-free design, it ensures uniform soil structure and optimal seedbed preparation. Maximize crop potential with the Joker HD—rugged, reliable, and ready for any field condition. The Joker HD is a robust and high-performance disc harrow designed for primary tillage. Heavier and capable of deeper working depths than the Joker RX, it reaches up to 10", making it ideal for deep soil loosening and compaction breaking.

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Joker HD mastering deep tillage and perfecting your seedbed for maximum yields

Joker HD: Unleash the full potential of your fields with the rugged and reliable 

  • Works up to 10`` deep for effective soil loosening.
  • Built to handle tough field conditions and large-scale operations.
  • Mixes and decomposes crop residues quickly, reducing erosion.
  • Rubber-mounted torsion disc arms require no maintenance.
  • Ensures uniform soil structure and optimal seedbed preparation.

With working widths of 20` and 30`, the Joker HD efficiently covers large areas. It features a horizontal tillage concept for uniform soil structure and optimal residue utilization, crucial for seedbed preparation.

Maintenance-free rubber-mounted torsion disc arms allow the 24`` notched blades, set at a 22-degree angle, to float over field obstacles, ensuring thorough horizontal soil fracture and intensive mixing of soil and residue. The RollFlex finishing system breaks up clumps and levels the soil, promoting accelerated residue decomposition and effective field conditioning.

Perfect for incorporating fertilizer, weed control, and soil conditioning, the Joker HD secures valuable residues against wind and water erosion, delivering consistent and superior tillage performance.

Disc serrated Ø 24"
  • Disc serrated Ø 24``
  • Excellent penetration of the soil
  • Intensive mixing in of tough material
  • Different hardness grades in one disc

The serrated disc with a diameter of 24`` is ideal for a working depth of up to 10``. High operational speeds are no problem even in lush straw mats.

  • Breaks up compaction up to 10`` deep.
  • Sizes and mixes crop residues for faster decomposition.
  • Ensures consistent soil engagement and leveling.
  • Rubber-mounted torsion arms reduce maintenance.
  • Evenly incorporates pre-emerge herbicides.
  • Thoroughly mixes granular fertilizers and manure.
  • Consolidates soil to preserve moisture.
  • Creates a level, firm seedbed for planting.
  • Secures residues against wind and water erosion.
  • Breaks up clumps and levels soil for uniform conditions.
RollFlex packer
  • Deep consolidation with loose soil surface    
  • High levelling capacity due to intermediate levelling tine      
  • Self-cleaning, without scrapers     
  • High operational reliability 
RollFlex packer
  • Deep consolidation with loose soil surface    
  • High levelling capacity due to intermediate levelling tine      
  • Self-cleaning, without scrapers     
  • High operational reliability
  • Breaks up compaction up to 10`` deep.
  • Sizes and mixes crop residues for faster decomposition.
  • Ensures consistent soil engagement and leveling.
  • Rubber-mounted torsion arms reduce maintenance.
  • Evenly incorporates pre-emerge herbicides.
  • Thoroughly mixes granular fertilizers and manure.
  • Consolidates soil to preserve moisture.
  • Creates a level, firm seedbed for planting.
  • Secures residues against wind and water erosion.
  • Breaks up clumps and levels soil for uniform conditions.
Double RollPack packer
  • Steel ring roller with a diameter of 22"
  • Deep strip consolidation
  • Flexible conditions of use
  • Weight per ft working width: 40 lbs

The double RollPack Packer is ideal for light and medium soils. The large contact area and the excellent consolidation are due to the wide rings and the low packer weight.

  • Breaks up compaction up to 10`` deep.
  • Sizes and mixes crop residues for faster decomposition.
  • Ensures consistent soil engagement and leveling.
  • Rubber-mounted torsion arms reduce maintenance.
  • Evenly incorporates pre-emerge herbicides.
  • Thoroughly mixes granular fertilizers and manure.
  • Consolidates soil to preserve moisture.
  • Creates a level, firm seedbed for planting.
  • Secures residues against wind and water erosion.
  • Breaks up clumps and levels soil for uniform conditions.
Disc system
  • 2-bar disc system
  • 24" disc diamter
  • Working depths of up to 6"

Thanks to the 2-row disc system and the large-dimensioned discs with a maximum working depth of 6", the Joker HD is ideal for incorporating large quantities of organic material such as cover crops, corn straw or organic fertilizers.

  • Breaks up compaction up to 10`` deep.
  • Sizes and mixes crop residues for faster decomposition.
  • Ensures consistent soil engagement and leveling.
  • Rubber-mounted torsion arms reduce maintenance.
  • Evenly incorporates pre-emerge herbicides.
  • Thoroughly mixes granular fertilizers and manure.
  • Consolidates soil to preserve moisture.
  • Creates a level, firm seedbed for planting.
  • Secures residues against wind and water erosion.
  • Breaks up clumps and levels soil for uniform conditions.