DUOLENT NS HEAVY Tine cultivator

Tillage up to 40 cm with excellent crop residues incorporation

Request from dealer Spare Parts

Intensive deep loosening

Perfect levelling, reconsolidation and crumbling in a single pass

More about the technology

Lightweight yet highly durable construction

Made from ultra-high-strength steels

Immediate sowing possible without additional passes

Very low acquisition and operating costs

Complete technical specifications

Parameters

Technology

1	Loosening zone. The loosening depth ranges from 20–40 cm. Loosening shares with optimised geometry arranged in two rows ensure excellent soil loosening and intensive mixing of the soil with crop residues.
2	Furrow-levelling zone. Levelling discs also increase the effect of incorporating crop residues.
3	Clods crumbling and soil compaction zone. Optimum soil re-compaction ensures good water infiltration and soil water capillarity to the surface.

Technics

Examples of possible configurations

Tine cultivator Duolent DXH 300 N HEAVY

Massive mixing shares with hydraulic protection arranged in two rows with hydraulic depth adjustment; hydraulically adjustable levelling discs; rear double DSR roller with additional side rollers perfectly crushes clods and provides optimal soil reconsolidation.

Tine cultivator Duolent DXH 400 NS HEAVY

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

Robust design

High-strength materials

High-strength refined materials used for crucial nodes to ensure long service life. Strongly dimensioned frame of high-strength steel.

Prolonged service life of chisels

The tips of chisels are equipped with carbide plates for long service life, low wear and to maintain optimum geometry.

Protection of tines

The tines are hydraulically protected by a release force at the tip of 650 kg.

Levelling discs

The levelling discs direct the processed soil in front of the rear spiked rollers and at the same time provide precise furrow levelling.

Intensive deep loosening, perfect levelling, reconsolidation and crumbling in a single pass

Easy operation

Working depth adjustment

Easy working depth adjustment according to the overview table by the setting washers on the roller piston rods.

Side deflectors

For more precise connection between each passes the machine can be equipped with side deflectors with adjustable height that automatically follow the contour of the fieldcopy the terrain.

Setting the discs’ height

Simple mechanical setting the down pressure of the first row of the double spiked roller. The down pressure regulates the intensity of clods crumbling. The roller is equipped with maintenance-free bearings with high level of covering.

Hydraulic control of discs

To increase comfort of operator, the machine can be equipped with hydraulic control of the levelling discs. (optional)

Easy adjustment of the outer leveling discs

Side levelling discs are easily adjustable by a pin – for precise connection between each passes.

Lightweight yet highly durable frame made from ultra-high-strength steel

Smartly performed designed machine

Micro Drill Seeding Unit

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

More information about Micro Drill >

Parameters

Technical parameters	Units	Duolent DXH 230 N HEAVY	Duolent DXH 300 N HEAVY	Duolent DXH 350 N FIX HEAVY	Duolent DXH 400 NS HEAVY	Duolent DXH 500 NS HEAVY
Working width	mm	2 300	3 000	3 500	4 000	5 000
Transport width	mm	2 300	3 000	3 500	3 000	3 000
Transport height	mm	1 700	1 700	1 700	2 650	2 900
Total machine length	mm	3 650	3 650	3 650	3 800	3 800
Working depth	mm	200–400	200–400	200–400	200–400	200–400
Number of tines	pcs	5	7	9	9	11
Tine spacing	mm	460	430	390	445	455
Number of tine rows	pcs	2	2	2	2	2
Row spacing	mm	780	780	780	780	780
Release force of tines	kg	650	650	650	650	650
Frame clearance	mm	880	880	880	880	880
Diameter of levelling discs	mm	460	460	460	460	460
Working performance	ha/h	1,8–2,8	2,4–3,6	2,8–4,2	3,2–4,8	4–6
Towing vehicle ¹	kW HP	max. 170 max. 230	max. 220 max. 300	max. 260 max. 350	max. 295 max. 400	max. 370 max. 500
Working speed	km/h	8–12	8–12	8–12	8–12	8–12
Maximum slope availability	°	6	6	6	6	6
Number of hydraulic circuits / pressure	bar				1 / 200	1 / 200
Number of hydro-couples / type					2 / ISO 12,5	2 / ISO 12,5
Tractor hitch requirement		3-point linkage Cat. 3	3-point linkage Cat. 3	3-point linkage Cat. 3	3-point linkage Cat. 3	3-point linkage Cat. 3
Approximate machine weight²	kg	1 700	2 340	2 725	3 360	3 900

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.

mounted machine

mounted foldable machine

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

Ring roller RR

Diameter	520 mm
Weight	160 kg/m

LTX roller

Diameter	586 mm
Weight	200 kg/m

Disc roller SDR

Diameter	580 mm
Weight	220 kg/m

Double spiked roller DSR

Diameter	570/570 mm
Weight	175 kg/m

Crosskill roller CR

Diameter	400 mm
Weight	180 kg/m

V roller VR

Diameter	600 mm
Weight	175 kg/m

Additional Side Roller

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.

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