DISKER XL Disc cultivator

Tillage up to 16 cm with full-surface undercut and mixing

Request from dealer Spare Parts

High-speed shallow stubble cultivation from depths as little as 4 cm

More about the technology

Medium-depth cultivation up to 16 cm before establishing the next crop

Available in Mono and Twin versions

One or two discs per leg

More information

Excellent soil crumbling and residue mixing

Complete technical specifications

Parameters

Technology

1	Preliminary preparation zone a) Flexi-cut - cutting crop residue b) Flexi-board - levelling soil surface
2	Full-surface tillage zone. The double-row disc section with aggressive geometry ensures perfect full-surface undercut to depth of 4–16 cm with intensive mixing of crop residues. The disc section also spreading well crop residues over the surface.
3	Clods crumbling and soil re-compaction zone. Optimum soil re-compaction ensures good water infiltration and soil water capillarity to the surface.

Technics

One frame – two disc mounting options

MONO version: mounting 1 disc on 1 tine

TWIN version: mounting 2 discs on 1 tine

Examples of possible configurations

Disc cultivator Disker 7 XL MONO

Support fixed gauge wheels for uniform soil cultivation; front Flexi-cut cutting roller; Ø 620 mm discs in two rows with hydraulic depth adjustment in Mono version: 1 disc mounted on 1 tine; rear double V-ring roller DVR ensures excellent depth control of the machine and optimally reconsolidates the soil.

Disc cultivator Disker 7 XL TWIN

Support fixed gauge wheels for uniform soil cultivation; front Flexi-cut cutting roller; Ø 620 mm discs in two rows with hydraulic depth adjustment in the Twin version: 2 discs mounted on 1 tine; rear double DUR roller ensures excellent depth control of the machine and optimally reconsolidates the soil.

High-strength refined materials in connection with eXtra STEEL line technology guarantee long service life of our machines even in the most difficult conditions.

Loosening up to 16 cm with intensive mixing and the possibility of pre-preparation

Robust design

Massive disc loosening units

The loosening units are protected by rubber silent blocks.

Two-row tapered roller bearings of the discs

Very high load capacity and a 5-fold sealing system.

Maintenance-free rubber suspension

Durable and maintenance-free rubber suspension for terrain adaptation with protection against overload.

Massive transport axle with brakes

Controlled from the tractor cabin.

Efficient shallow full-width stubble cultivation from as little as 4 cm with high working speed

Easy operation

Hydraulic depth adjustment

The working depth of the discs can be conveniently adjusted hydraulically directly from the tractor cabin.

Special deflectors for perfect overlap between adjacent passes

Flexi-cut / Flexi-board hydraulic control

Controlled from the tractor cabin, can be changed during operation.

Excellent crumbling and mixing

Smartly performed designed machine

Optimal working angle of 17°

Ensures full-surface undercut at any working depth.

All-round sharpened disc

Easier disc penetration into the soil.

Front working tools

Front working tools can be fixed in front of the work discs. Choose between Flexicut cutting rollers or Flexiboard front levelling bar.

Micro Drill Seeding Unit

The sophisticated machine design allows an installation of the Micro Drill Seeding Unit for sowing catch crop or planting grass directly.

More information about Micro Drill >

Parameters

Technical parameters	Units	Disker 5 XL	Disker 6 XL	Disker 7 XL
Working width	mm	5 200	6 200	7 200
Transport width	mm	3 000	3 000	3 000
Transport height	mm	2 900	3 520	4 000
Total machine length	mm	7 300	7 300	7 300
Working depth	mm	40–160	40–160	40–160
Number of discs – front row Number of discs – rear row	pcs	21 21	25 25	29 29
Diameter of discs	mm	620	620	620
Working performance	ha/h	5,2–7,8	6,2–9,3	7,2–10,8
Towing vehicle ¹	kW HP	160–240 220–330	190–285 260–390	220–300 300–450
Working speed	km/h	10─15	10─15	10─15
Maximum slope availability	°	6	6	6
Dimension of tyre – transport		19.0/45-17 10.0/75-15,3	19.0/45-17 10.0/75-15,3	520/50 R17
Brake type / distribution		air / two-line	air / two-line	air / two-line
Required pressure	kPa	8,5	8,5	8,5
Number of hydraulic circuits / pressure	bar	3 / 200 2 / 200	3 / 200 2 / 200	3 / 200 2 / 200
Number of quick connectors / type		6 / ISO 12,5 4 / ISO 12,5	6 / ISO 12,5 4 / ISO 12,5	6 / ISO 12,5 4 / ISO 12,5
Tractor hitch requirement		3-point linkage Cat. 3; lower hitch K80; eye Ø 50, 70 mm
Approximate machine weight ²	kg	7 000	8 000	9 000

Recommended towing vehicle, the actual pulling force may significantly change according to the tilling depth, soil conditions, inclination of land, wear of working units and their adjustment.

Approximate weight of the most common machine configuration. The exact weight may vary significantly depending on the specific equipment. Contact your sales representative.

Transport / brake system: Follow national provisions valid for transport of machines on public roads. Verify legal provisions valid in the country, regulations on maximum allowable total weights and axle loads and also on necessary possible use of the brake system. If you have any questions, please contact our sales representative.

We constantly improve and innovate our products to provide the best possible solutions for current technological trends and to meet customer requirements. For this reason, some of the offered products may be manufactured differently than shown on the website. Binding specifications and machine parameters will be confirmed upon order.

Optional

Accessories

Rollers

Tube roller TRS

Diameter	600 mm
Weight	100 kg/m

Double roller DR

Diameter	400/350 mm
Weight	180 kg/m

Double ring roller DUR (DRR)

Diameter	540/540 mm
Weight	195 kg/m

Double ring roller DUR (DRR)

Diameter	680/680 mm
Weight	195 kg/m

LTX roller

Diameter	586 mm
Weight	200 kg/m

Disc roller SDR

Diameter	580 mm
Weight	220 kg/m

V roller VR

Diameter	600 mm
Weight	175 kg/m

Double V-ring DVR

Diameter	550/550 mm
Weight	180 kg/m

Double V-ring DVR

Diameter	680/680 mm
Weight	190 kg/m

Proper selection of the type of the rear roller contributing significantly to the final quality of the tillage is very important. The soil is recompacted by the roller and then it is the same way crumbled and levelled. The selection of the type of the roller depends on the soil type and on the manner of use of the machine.

Roller	Tube-shaped TRS	Double DR	Double ring DUR	LTX	Disk SDR	VR	Double V-ring DVR
Crumbling	●●○○	●●●●	●●●○	●●●○	●●●○	●●●○	●●●○
Stamping	●●●○	●●●○	●●●●	●●●●	●●●●	●●●●	●●●●
Depth guiding	●●●○	●●●●	●●●●	●●●●	●●○○	●●○○	●●○○
Resistance against clogging	●○○○	●●●○	●●●●	●●●○	●●●●	●●●○	●●●○
Suitability for stony soils	●●●○	●●●○	●●●○	●●●○	●●●○	●●●○	●●●○
Suitability for wet soils	●○○○	●●○○	●●●●	●●●●	●●●●	●●●●	●●●●
Heavy soils	●●○○	●●●●	●●●●	●●●●	●●●●	●●●●	●●●●
Medium soils	●●●○	●●●●	●●●●	●●●●	●●●●	●●●●	●●●●
Light soils	●●●●	●●●●	●●●●	●●○○	●●●○	●●●○	●●●○