JOKER RT
Exact and quick stubble cultivation with large working width
Strengths
Of the joker
- 5 to 8 m working width
- Produces high quantities of fine soil within the germination zone
- Efficient consolidation in the germination zone
- No problems with long residues and shallow cultivation. High clearance because of mountings in pairs.
- Improved operational results with increased speed
- High working performance with little draft requirement
- High working speed in general
- Good penetration with aggressive, serrated discs and maximum machine weight
- All-over cutting at low working depth
In which working conditions does the Joker perform well?
- Shallow and fast stubble cultivation for quick germination of lost grain, interrupting capillary and ensuring incorporation of straw
- Effective seed bed preparation after plough or cultivator
- Incorporation of long straw and difficult residues (cover crops, corn stubble)
- Smooth incorporation of organic fertilizers (manure, cover crops)
Joker 10 / 12 RT
Compact transport dimensions; 3 m transport width, 4 m transport height
Transport chassis Safe road transport, optional brake system
Optional
For Joker 5 / 6 / 8 RT hydraulic working depth adjustment
ALWAYS A TRUMP CARD IN YOUR HAND
- Shallow and intensely mixing tillage
- Ultimate efficiency
- Best working quality
- Additional tools can be mounted
- Simple handling
- Solid design
- Various packer versions for all types of soil
- Oscillating double packer
- Transport chassis for safe and fast road transport
The joker
ALWAYS A TRUMP CARD IN YOUR HAND
- Shallow and intensely mixing tillage
- Ultimate efficiency
- Best working quality
- Additional tools can be mounted
- Simple handling
- Solid design
- Various packer versions for all types of soil
- Oscillating double packer
- Transport chassis for safe and fast road transport
TECHNICAL SPECIFICATIONS
HORSCH Joker | 5 RT | 6 RT | 8 RT | 10 RT | 12 RT |
Working width (m) | 5.15 | 6.15 | 8.15 | 9.75 | 12.25 |
Transport width (m) | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 |
Transport height (m) | 3.18 | 3.60 | 4.00 | 4.00 | 4.00 |
Length (m) | 6.96* / 7.56** | 6.96* / 7.56** | 7.36* / 7.60** | 7.70 | 7.70 |
Axle load (kg)*** | 3 300 – 5 500 | 3 600 – 6 000 | 5 500 – 8 000 | 8 600 – 9 500 | 9 700 – 10 400 |
Vertical load (kg)*** | 1 500 – 3 200 | 1 800 – 3 600 | 3 400 – 4 700 | 2 300 – 2 750 | 2 400 – 3 000 |
Tyre size support wheels | 400 / 60 – 15.5 | 400 / 60 – 15.5 | 400 / 60 – 15.5 | 400 / 60 – 15.5 | 400 / 60 – 15.5 |
Tyre size chassis | 19.0 / 45 – 17 | 19.0 / 45 – 17 | 520 / 50 – 17 | 445 / 65 – 22.5 | 445 / 65 – 22.5 |
DiscSystem-diameter Ø (cm) | 52 | 52 | 52 | 52 | 52 |
DiscSystem disc size (mm) | 6 | 6 | 6 | 6 | 6 |
Number of DiscSystem discs | 44 | 52 | 68 | 80 | 98 |
Disc angle (degree) | 17 | 17 | 17 | 17 | 17 |
DA control devices | 3 (+ 1 per option) | 3 (+ 1 per option) | 4 (+ 1 per option) | 3 | 3 |
Horsepower requirement (kW/hp) | 120 – 160 / 160 – 220 | 140 – 185 / 190 – 250 | 205 – 280 / 280 – 380 | 220 – 310 / 300 – 420 | 265 – 350 / 360 – 480 |
Lower link linkage | Cat. III – III / IV – IV | Cat. III – III / IV – IV | Cat. III – III / IV – IV | Cat. III – III / IV – IV | Cat. III – III / IV – IV |
Adjustable drawbar linkage | Hitch Ø 42 – 51 mm | Hitch Ø 42 – 51 mm | Hitch Ø 42 – 51 – 71 mm | Hitch Ø 51 – 71 mm | Hitch Ø 51 – 71 mm |
Adjustable drawbar ball hitch linkage | K 80 | K 80 | K 80 | K 80 | K 80 |
FEATURES
PACKING SYSTEMS
VERSATILE FOR OPTIMUM RESULTS
Single cage drum roller
- Excellent depth control on light soils
- Recommended on soils that tend to create earth walls in front of the packer
- Available in Joker 5 and 6 RT
Double RollPack packer
- Steel ring roller with a diameter of 55 cm
- Deep strip consolidation
- Double packer: excellent self-cleaning
- Flexible conditions of use
RingFlex packer
- Excellent self-cleaning effect due to the inherent vibration of the leaf springs
- Deep consolidaton due to open packer rings
- Additional mixing effect due to the movement of the soil in the packer
- High fine earth production
- Open packer with intermediate springs for excellent levelling
- Large contact area of 7 cm per ring guarantees a high load-bearing capacity in all conditions
- Available in Joker 5 and 6 RT
Double RingFlex packer
- Low horsepower requirement due to large contact area
- Range of use: on light to medium soils
- Extremely resistant to stones
- Additional levelling effect
- Even consolidation
- Available in Joker 5 and 6 RT
SteelDisc packer
- Deep consolidation with compact soil surface
- Good crumbling quality with cutting packer rings
- Optimised scrapers ensure good performance
- Good performance in heavy and stony soils
- Available in Joker 5 and 6 RT
Double SteelDisc packer
- Effective ring spacing 13 cm (middle – middle)
- Recommended on heavy and very heavy sites
- Heavy steel ring packer with excellent cutting effect
- Excellent consolidation
- Absolutely resistant to stones
- Available in Joker 8 RT
RollFlex packer
- Excellent self-cleaning due to vibrating springs
- Strip consolidation
- High mixing effect
- Excellent levelling
- Available in Joker 5 and 6 RT
Side limit (Joker 8 RT)
Optional knife roller for the Joker 5 – 8 RT
Adjustable drawbar linkage with hitch (ball joint)
Lower link linkage
Pneumatic brake system
Depth control wheels
High clearance – two discs at one arm
Large (Ø 52 cm) discs for working deeply
Transport chassis Safe road transport, optional brake system
Transport position
Optional
For Joker 5 / 6 / 8 RT hydraulic working depth adjustment
Working depth adjustment with clips (standard)
DiscSystem
INNOVATIVE AND RELIABLE
Your advantages include
- High clearance because of mounting the discs in pairs
- Good contour-following qualities and effective stone-release system with maintenance-free rubber suspension
- Long intervals of exchanging parts
- Maintenance-free and low-wear disc bearings with permanent lubrication
- Good penetration into the soil with aggressive, serrated discs and maximum machine weight
- Excellent crumbling of the soil due to fast turning discs with a diameter of 52 cm
- Stable disc angle through wide disc mountings, with no side play
- Allows for all-over cutting at low working depth
- Surface-hardened discs for minimum wear in hardest conditions
The serrated disc is more aggressive
and penetrates better into the soil
Mounting in pairs increases the clearance
Large and robust bearing – shaft diameter of 40 mm with maintenance-free oil-bath bearing
Large rubber suspension ensures good contour-following qualities, stable disc angle and low wear and tear
Spade discs at the outer end ensure
level conditions between passes
Easy setting of working depth with AluClip spacers