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1 Loosening zone. The loosening depth has a wide range of 6 - 35 cm. Full-area undercut wings can be used for loosening from 6 to 20 cm. The three-row optimized cultivation chisels ensure very good loosening and intensive mixing of the soil with the plant residues with very low traction resistance.
2

Wave-levelling zone. Levelling discs also increase the effect of incorporating plant residues.

3

Clod crumbling and soil compaction zone. Optimum soil reconsolidation ensures good water infiltration and soil moisture rise.

High performance and quality of work

  • High working speed up to 12 km/h.
  • Low traction resistance and excellent mixing of the soil due to the optimized design of ploughshares.
  • Excellent permeability for plant residues due to the share pitch of 420 mm.
  • The spiral shape of the upper part of ploughshares for controlled flow of the soil.
  • Maintenance-free working members fitted with plates of cemented carbides for minimal wear.

High performance and quality of work

  • High working speed up to 12 km/h.
  • Low traction resistance and excellent mixing of the soil due to the optimized design of ploughshares.
  • Excellent permeability for plant residues due to the share pitch of 420 mm.
  • The spiral shape of the upper part of ploughshares for controlled flow of the soil.
  • Maintenance-free working members fitted with plates of cemented carbides for minimal wear.

 Chisel cultivator Duolent

1 2 3

 

  1. Massive ploughshares situated in 2 rows ensure quality loosening of the soil and incorporation of plant residues.
  2. Coordination disks for fine structure of the soil on surface.
  3. Back roller provides good recompaction of the soil, crumbling of clods and levelling of the area surface.

Robust design

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

High-strength materials
High-strength refined materials used for crucial nodes to ensure long service life. Strongly dimensioned frame of high-strength steel.
Abrasion resistant steel
The time-tested ploughshares are made of high-strength abrasion resistant steels.
Spring protection
Resistant and maintenance-free spring protection with high release force of 450 kg.
Graph of release force
Protection against overload
Effective protection of the machine and working members against damage.

Easy operation

Due to minimum of adjusting and lubricating points the operation and subsequent maintenance are very easy steps that anybody can perform.

  • Minimum of adjustment points.
  • Minimum of lubrication points.
Adjustment of working depth
Easy working depth setting using the pins on the rollers.
Adjustable levelling disks
Levelling disks with adjustable height and with practical handrail for better adjusting ergonomics.

Smartly performed designed machine

The advantage of this machine is its multipurposeness and adjustability bringing high variability of work.

Full working width
Working span of 3.8 m.
Possibility to work with folded machine
When loosening the soil in greater working depths, the chisel cultivator can be folded and a pulling instrument with lower performance can be used. Working span of 3 m.
Full-area stubble-breaking
Chisels with winglets for full-area undercut up to the depth of 20 cm.

Technical parameters

Technical parameters Units Duolent
DX 210 N
Duolent
DX 300 N
Duolent
DX 350 N
Working width mm 2 100 3 000 3 500
Transport width mm 2 230 3 000 3 500
Transport height mm  1 400  1 400 1 400
Total machine length mm 3 350 3 350 3 350
Working depth mm 60 - 350 60 - 350 60 - 350
Number of ploughshares pcs  5 7 9
Distance between ploughshares mm 420 420 420
Number of ploughshare rows pcs 2 2 2
Pitch of rows mm 780 780 780
Release force of ploughshares kg 450 450 450
Frame clearance mm  880 880 880
Diameter of levelling disks mm 460 460 460
Working performance ha/h 1,7 - 2,5 2,4 - 3,6 2,8 - 4,2
Towing vehicle 1 kW
HP
65 - 110
90 - 135
90 - 135
120 - 180
105 - 160
140 - 210
Working speed km/h 8 - 12 8 - 12 8 - 12
Maximum transport speed 2 km/h 20 20 20
Maximum slope availability ° 6 6 6
Number of hydraulic circuits / pressure bar      
Number of hydrocouples / type        
Tractor hitch requirement   TPH cat. 2 TPH cat. 2 and 3 TPH cat. 2 and 3
Machine weight kg  1 060 1 375  1 585

 

Technical parameters Units Duolent
DX 380 NS
Duolent
DX 460 NS
Duolent
DX 550 NS
Working width mm 3 800 4 600 5 500
Transport width mm 2 200 3 000 3 000
Transport height mm  2 500  2 500 2 500
Total machine length mm 3 350 3 350 3 350
Working depth mm 60 - 350 60 - 350 60 - 350
Number of ploughshares pcs  9 11 13
Distance between ploughshares mm 420 420 420
Number of ploughshare rows pcs 2 2 2
Pitch of rows mm 780 780 780
Release force of ploughshares kg 450 450 450
Frame clearance mm  880 880 880
Diameter of levelling disks mm 460 460 460
Working performance ha/h 3,1 - 4,5 3,7 - 5,5 4,4 - 6,6
Towing vehicle 1 kW
HP
120 - 180
160 - 240
150 - 225
200 - 300
180 - 270
240 - 360
Working speed km/h 8 - 12 8 - 12 8 - 12
Maximum transport speed 2 km/h 20 20 20
Maximum slope availability ° 6 6 6
Number of hydraulic circuits / pressure bar 1 / 200 1 / 200 1 / 200
Number of hydrocouples / type   2 / ISO 12,5 2 / ISO 12,5 2 / ISO 12,5
Tractor hitch requirement   TPH cat. 2 TPH cat. 2 and 3 TPH cat. 2 and 3
Machine weight kg  2 220 2 515  2 870

1 Recommended towing vehicle, the actual pulling force may significantly change according to the processing depth, soil conditions, inclination of land, wear of working members and their adjustment.
2 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.

N - carried machine
NS - carried foldable machine

Accessories

Rollers

Crosskill roller
Diameter 400 mm
Weight 180 kg/m
Disk roller
Diameter 580 mm
Weight 220 kg/m
Double roller
Diameter 400/300 mm
Weight 120 kg/m
LTX roller
Diameter 586 mm
Weight 200 kg/m
Ring roller
Diameter 520 mm
Weight 160 kg/m
Tube roller
Diameter 510 mm
Weight 90 kg/m
V roller
Diameter 580 mm
Weight 175 kg/m

Proper selection of the type of the rear roller contributing significantly to the final quality of the processing 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.

Rollers Tube-shaped
TR
Double
DR
Ring
RR
LTX  Disk
SDR
Crumbling ●●○○ ●●●○ ●●●○ ●●○○  ●●●○
Stamping ●●●○ ●●●○ ●●●● ●●●● ●●●●
Depth guiding ●●●○ ●●●● ●●●● ●●●● ●●●●
Resistance against clogging ●○○○ ●●●○ ●●●● ●●●○ ●●●○
Suitability for stony soils ●●●○ ●●●○ ●●●○ ●●●○ ●●●○
Suitability for wet soils ●○○○ ●●○○ ●●●● ●●●● ●●●●
Heavy soils ●●○○ ●●●● ●●●● ●●●● ●●●●
Medium soils ●●●○ ●●●● ●●●● ●●●● ●●●●
Light soils ●●●● ●●●● ●●●● ●●●○ ●●●○

 

Rollers Crosskill
CR
VR
Crumbling ●●●●  ●●●○
Stamping ●●●●  ●●●●
Depth guiding ●○○○ ●●●●
Resistance against clogging ●●○○ ●●●●
Suitability for stony soils ●●○○ ●●●○
Suitability for wet soils ●●○○ ●●●●
Heavy soils ●●●● ●●●●
Medium soils ●●●○ ●●●●
Light soils ●●○○ ●●●●

Chisel - depth processing 6-30 cm

Chisel 75 CARBIDE
Share width 75 mm
Share thickness 15 mm 
Share body hardness up to 55 HRC
Widia plate hardness up to 92 HRA
Share service life + 100-200 %
Chisel 75 MULTICARBIDE
Share width 75 mm
Share body hardness up to 58 HRC
Widia plate hardness up to 92 HRA
Share service life + 150-400 %
Chisel 75 MULTICARBIDE PRO
Share width 75 mm
Share body hardness up to 58 HRC
Widia plate hardness up to 92 HRA
Share service life + 150-400 %
 Hloubka zpracování 6-30 cm  Graf  

Chisel - depth processing 15-35 cm

Chisel 40 MULTICARBIDE
Share width 40 mm
Share thickness 20 mm
Share body hardness up to 55 HRC
Widia plate hardness up to 92 HRA
Share service life + 150-400 %
Diesel fuel consumption - 10 % 
 Hloubka zpracování 15-35 cm Graf   

Chisel - depth processing 15-38 cm

Chisel 20 MULTICARBIDE
Share width 20 mm
Share thickness 20 mm
Share body hardness up to 55 HRC
Widia plate hardness up to 92 HRA
Share service life + 150-400 %
Diesel fuel consumption - 20 % 
 Hloubka zpracování 15-38 cm Graf   

Optional equipment

Protection with shear screw

For soils without stones.

Micro Drill

Seeding of fine seeds.

Set of pins for Kirovec hinge

Valid for Duolent DX 460 NS and DX 550 NS.