Technology

Tine cultivator Duolent PS

Duolent PS: Stubble cultivation to depth from 2.25" to 7.75"

Duolent PS: Tillage to depth of 11.75"

1 Tillage zone. The tillage depth has a wide range of 2.25"–11.75". For tillage from 2.25" to 7.75"can be used wings to full-surface undercut. The shanks arranged in two rows with optimized geometry ensure excellent tillage and intensive mixing soil with crop residues.
2 Furrow-leveling zone. Leveling disks also increase the effect of incorporating crop residues.
3 Clods crushing and soil compaction zone. Optimum soil re-compaction ensures good water infiltration and soil water capillarity to the surface.

High performance and quality work

  • High working speed up to 8 mph.
  • Low pulling requirement and excellent soil mixing due to shank optimized design.
  • Excellent flow through of crop residues due to 16.5" shank spacing.
  • The spiral shape of shanks upper part for controlled soil flow.
  • Maintenance-free working units fitted with carbide plates for minimal wear.

Technics

Tine cultivator Duolent PS & Micro Drill Unit

  1. Large shanks arranged in 2 rows ensure quality tillage soil and incorporation crop residues.
  2. Leveling disks for perfect leveling surface.
  3. The back roller provides optimal soil re-compaction, crumbling clods and levelling surface.
  4. The additional Micro Drill machine for planting crops, that can be seeded onto the soil surface. This includes, for example, mustard, phacelia, clover and grass.

Tine cultivator Duolent PS

  1. Large shanks arranged in 2 rows ensure quality tillage soil and incorporation crop residues.
  2. The leveling disks for perfect leveling surface.
  3. The back roller provides optimal soil re-compaction, crumbling clods and levelling surface.

Rugged design

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

High-strength materials
High-strength refined materials used for crucial nodes to ensure long service life.
Abrasion-resistant steel
The time-tested shanks are made of high-strength abrasion-resistant steels.
Heavy-duty frame
Strongly dimensioned frame of high-strength steels.
Spring protection
Durable and maintenance-free spring protection with high release force of 992 lb.
Graph of release force
Protection against overload
Effective machine protection and working units against damage.

Easy operation

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

  • Minimum adjustment points.
  • Minimum lubrication points.
Depth adjustment
Easy working depth adjustment according to the owerview table by demarcation washers on the roller piston rods.
Demarcation washers
Unused demarcation washers can be placed on the prepared storage place near piston rods and this way they are always at hand.
Adjustable leveling disks
Height-adjustable leveling disks with easy adjustment, suspended with rubber elements.
Hydraulic setting of leveling disks
Optional equipment. Easy, quick and convenient disk setting from the tractor cabin, also available while working in the field.

Smartly performed designed machine

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

  • Skilful when working in the field due to short and compact design.
  • Stable due to short design and light axle.
Turning on rollers
Higher stability and quick turning at headlands due to possibility turning on all rollers.
Suspended leveling disks
Suspended leveling disks for quality leveling soil surface.
Folding system
Patented folding system enabling the machine with 25' 11" working width to be folded to 9' 10" transport width and 13' 1"height and thus complies with the regulations for vehicles operation on the public road.
Full-surface stubble cultivation
Chisels with wings for full-surface undercut up to 7.75" depth.

Parameters

Technical parameters Units Duolent
DX 460 PS
Duolent
DX 600 PS
Duolent
DX 800 PS
Working width ft. 15' 1" 20' 4" 25' 11"
Transport width ft. 9' 10" 9' 10" 9' 10"
Transport height ft. 8' 10" 10' 10" 13' 1"
Total machine length ft. 22' 2" 22' 2" 22' 2"
Working depth in. 2.25"─11.75" 2.25"─11.75" 2.25"─11.75"
Number of shares pcs  11   15 19
Share spacing ft. 1' 5" 1' 5" 1' 5"
Number of share rows pcs 2 2
Row spacing ft. 2' 7" 2' 7" 2' 7"
Release force of shares lb. 992 992 992
Frame clearance ft. 2' 11" 2' 11" 2' 11"
Diameter of leveling disks ft. 1' 6" 1' 6" 1' 6"
Working performance ac/h 9,1─13,6 11,9─17,8 15,8─23,7
Towing vehicle 1 kW
HP
150─225
200─300
220─330
300─450
265─400
360─540
Working speed mph 5─8 5─8 5─8
Maximum transport speed 4 mph 12 12 12
Maximum slope availability ° 6 6
Dimension of tire - transport    19.0/45-17 19.0/45-17 19.0/45-17
Brake type / distribution 3   air / two-line  air / two-line air / two-line
Required pressure 3 kPa  8,5 8,5 8,5
Number of hydraulic circuits / pressure bar  3 / 200 3 / 200 3 / 200
Number of hydro-couples/ type    6 / ISO 12,5 6 / ISO 12,5 6 / ISO 12,5
Tractor hitch requirement   TPH cat. 3 and 4; lower hitch K80; eye Ø 1.5", 2", 2.75"
Machine weight 2 lb. 9,810 13,338 14,980

1 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.
2 Machine weight with LTX roller.
3 Alternative of the hydraulic brake / operating pressure 130 ± 5 bar.
4 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.

PS - semi-mounted foldable machine

Optional

Photo gallery

Video

Files

Accessories

Rollers

Disk roller SDR
Diameter 23"
Weight 530 lbs./yd
Double ring roller DRR
Diameter 21"/21"
Weight 470 lbs./yd
Ring roller RR
Diameter 20"
Weight 386 lbs./yd
V roller VR
Diameter 24"
Weight 422 lbs./yd
LTX roller
Diameter 23"
Weight 482 lbs./yd
Double roller DR
Diameter 16"/14"
Weight 397 lbs./yd
Double V-ring DVR
Diameter 22"/22"
Weight 434 lbs./yd

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

Roller Double
DR
 Ring
RR
Double ring
DRR
LTX 
Crumbling ●●●○ ●●●○ ●●●○ ●●○○
Stamping ●●●○ ●●●● ●●●● ●●●●
Depth guiding ●●●● ●●●● ●●●● ●●●●
Resistance against clogging ●●●○ ●●●● ●●●● ●●●○
Suitability for stony soils ●●●○ ●●●○ ●●●○ ●●●○
Suitability for wet soils ●●○○ ●●●● ●●●● ●●●●
Heavy soils ●●●● ●●●● ●●●● ●●●●
Medium soils ●●●● ●●●● ●●●●  ●●●●
Light soils ●●●● ●●●● ●●●●  ●●●○

 

Roller 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 ●●●○ ●●●● ●●●●

Chisels

Chisel 75 CARBIDE
Chisel width 3"
Chisel thickness 0.5"
Chisel body hardness up to 55 HRC
Widia plate hardness up to 92 HRA
Chisel service life + 100-200 %
Chisel 75 MULTICARBIDE
Share width 3"
Share body hardness up to 55 HRC
Widia plate hardness up to 92 HRA
Share service life + 150-400 %
Chisel 75 MULTICARBIDE PRO
Share width 3"
Share body hardness up to 55 HRC
Widia plate hardness up to 92 HRA
Share service life + 200-500 %
Chisel 40 CARBIDE
Chisel width 1.5"
Chisel thickness 1"
Chisel body hardness up to 55 HRC
Widia plate hardness up to 92 HRA
Chisel service life + 100-200 %
Diesel fuel consumption - 10 % 
  

Variants of hinges

Set of pins for TPH hinge category 4
Hinge TPH category 3
Loop for the lower hinge Ø 1.5", Ø 2", Ø 2.75"
Hinge K80 Ø 3.25"

Optional equipment

Protection by shear bolt

For soils without stones.

Micro Drill

Sowing of fine seeds.

Two-line single-circuit air brakes
Working parts release with a double compression spring
Left wing
Right wing