ATLAS AO_PROFI Heavy Compact Disc Harrow

Home Tillage Compact Disc Harrows ATLAS AO_PROFI Heavy Compact Disc Harrow

HEAVY AND ROBUST COMPACT DISC HARROW

ATLAS AO_PROFI belongs to the category of heavy compact disc harrow. This robust harrow with a short design is constructed for cutting, mixing with soil, and incorporating large amounts of crop residues and organic matter, even when working in wet conditions. This key advantage of ATLAS AO_PROFI compact disc harrow is due to their robust construction, high frame clearance, distance between individual working sections, and large disc diameter.

6-16 cm

5-7 m

250-400 hp

Key properties

The ATLAS AO_PROFI product range belongs to the range of heavy disc harrows, which are suitable for processing large amounts of crop residues.

X-PRECISE SYSTEM

Perfect tracking keeps the compact disc harrow in the right line.

ATLAS AO_PROFI models have disc sections arranged in an “X” shape. This innovative technical solution eliminates lateral movement of the machine, known as drifting. As a result, the disc harrow precisely follows the tractor’s tracks. The central double disc reduces the risk of ridges forming.

PRECISE DISC CULTIVATOR GUIDANCE IN THE RIGHT TRACK.

INTEGRATED AXLE AND PACKER LAYOUT

Extremely stable even at higher working speed.

The double row arrangement of the rear packers provides greater stability at high speeds than a single row, and also eliminates the gap that occurs with disc harrows with two rollers in a single row. The integrated axle ensures even weight distribution and eliminates swaying of the machine. It also makes transport safer and reduces the turning radius of the tractor with the cultivator at the headland.

ROBUST COMPACT DISC HARROW

Easy soil penetration even during drought.

The ATLAS AO_PROFI is a heavy-duty compact disc harrow. Its robust build gives high machine weight and even downforce across the disc section, securing consistent penetration even in dry soils. The same robustness also ensures excellent incorporation of large volumes of residue.

LARGE SPACING BETWEEN SECTIONS

For processing large volumes of crop residues without the risk of clogging.

The heavy ATLAS AO_PROFI compact disc harrow are designed to process large amounts of crop residues, catch crops, and other organic material (slurry, manure). For trouble-free operation and to eliminate possible clogging of the machine, even when working in wet conditions, this product range offers sufficient distance between the individual working sections. The in-front of and rear rows of the disc section are more than 145 centimeters apart, and the distance between the discs and the rear axle of the packer is up to 145 cm. The frame clearance is approximately 70 centimeters, ensuring trouble-free passage.

ATLAS_AO_6000_PROFI_Space_Between_Sections

TRASH CUTTER

A cutting roller for tough crop residue.

The ATLAS AO_PROFI compact disc harrow can be equipped with a Trash Cutter cutting roller in front, which is ideal for cutting plant residues and tough stalks. The chopped crop residues decompose better in the soil and facilitate subsequent tillage, during which the machine does not clog.

EASY WORKING DEPTH ADJUSTMENT

Easy operation.

ATLAS AO_PROFI compact disc harrows are equipped with easy working depth adjustment without the use of spacers even in the basic version. The working depth is adjusted hydraulically on the rear rollers and front support wheels.

BEDNAR EASY CONTROL

Complete electric-hydraulic control of all functions.

ATLAS AO_PROFI can be equipped with electro-hydraulic machine control upon request. The proprietary BEDNAR EASY CONTROL software allows for fully automatic control of the compact disc harrow and easy and simple adjustment of the working depth from the comfort of the cab using a dedicated monitor or by connecting to the tractor monitor via an ISOBUS cable.

HYDRAULIC DRAWBAR

Perfect terrain contouring – always and anywhere.

The ATLAS AO_PROFI disc harrow is equipped with a hydraulic drawbar. We use this technical solution because it facilitates connection to the towing vehicle and, above all, improves the quality of work, as the disc harrow perfectly follows the unevenness of the terrain.

ALFA-DRILL SEEDING UNIT

Simple and easy catch crop establishment using a disc harrow with a seeding unit.

The ATLAS AO_PROFI compact disc harrow can be equipped with the BEDNAR ALFA DRILL unit for sowing catch crops and small-seeded plants during stubble cultivation in a single pass. The savings in time and fuel are significant in this case. The sowing unit has a hopper capacity of 400 liters.

ALFA_400_Plastova_key_features_830x470px

ARE YOU INTERESTED IN THIS MACHINE? DO YOU HAVE A QUESTION?

Do not hesitate to contact us or find the dealer for your area.

Machine description

A concise overview of the main working parts of the disc cultivator.

ATLAS AO_PROFI Heavy Compact Disc Harrow

Take a look at your future machine.

Drawbar

A hydraulically adjustable drawbar contributes to perfect terrain contouring and levelling any unevenness.

Double front support wheels

Provide excellent terrain contouring and maintain the set working depth along the entire width of the machine.

Disc section

Disc section with notched or aggressive discs, with a diameter of 620 × 6 mm and auto-reset protection.

Integrated axle

It ensures even weight distribution of the machine, contributes to greater stability, and reduces the risk of machine swaying at higher working speeds. Another advantage is the reduction of turning radii at headlands and high maneuverability even in rough terrain.

Rear packers

A wide range of rear packers allows the machine to be adapted to specific conditions. The arrangement of packers in two rows prevents the machine from rocking during operation. Packers help to reseal the surface and thus prevent soil moisture from evaporating.

Tine harrow

It perfectly levels any minor unevenness and evenly spreads clods along the entire machine width.

OUR INNOVATIVE TECHNOLOGIES

HORIZONTAL AUTO-RESET ARMS PROTECTION

AUTO-RESET arms protection is provided by a horizontal spring that offers 200 kg of release force and provides an ideal digging force and pressure on each disc. It is designed especially for heavier and dry types of soil.

X-PRECISE SYSTEM OF THE DISC SECTION

The unique technical design ensures precise machine guidance in the track. Thanks to that, the entire width of the disc cultivator is used because there is no drifting of the machine.

FLEXI-BOX MOUNTING OF ARMS TO THE FRAME

FLEXI-BOX provides a maintenance-free mounting of arms to the frame. Each pin is fixed in a casing with special segments. The design does not require any lubrication, and it also reduces micro-vibrations transmitted from the discs to the frame.

FLEXI-BOX MOUNTING OF TINES TO THE FRAME

MAINTENANCE-FREE BEARING DESIGN

The discs are placed in maintenance-free ball bearings with lifelong charge. The tightness of the bearing is ensured by a cartridge git seal. They are oversized, which ensures trouble-free operation.

DOUBLE-ROW REAR PACKER LAYOUT

The two-row layout of rear packers provides better stability at high speed than a one row design, and also eliminates the gap in machines with two rollers in one row. The machine must work in a steady and stable manner to achieve a levelled field without waves.

WHAT DO THE FARMERS HAVE TO SAY?

“I like the work of the harrow, which is why we chose it. I see the main advantages of the ATLAS AO_PROFI machine for us in the high throughput of the frame, which is necessary due to the large amount of vegetable residues. From a user’s point of view, I also really like the suspension of each disc with a non-stop spring protection system and the integrated axle in the middle of the machine. This makes transport safe when crossing fields, and I can turn beautifully with the cultivator in corners. The aggressive discs with a diameter of 620 × 6 mm do a great job.”

Hak, co-owner, PLOTIŠŤSKÁ ZELENINA – HAK s.r.o., (district of Hradec Králové, CZ)

Accessories

We know that everyone has different requirements for machine equipment and its intended use. That is why we allow you to customize your ATLAS AO_PROFI compact disc harrow exactly as you require.

Front equipment

Double front support wheels

Provide excellent terrain contouring and maintain the set working depth along the entire width of the machine.

Simple front support wheels

Maintain the set working depth along the entire machine width, help with terrain contouring and prevent machine swinging.

Front cutting roller Trash Cutter

The front, screw-shaped Trash Cutter roller is equipped with sharp blades. The small roller diameter enables to achieve a high circumferential speed. The roller provides an excellent cutting effect in processing the stalks of oilseed rape, sunflower, or catch crop. Thanks to that, the crop residue is mixed with soil better, which accelerates its decomposition. The down pressure of the roller is controlled hydraulically from the tractor cabin.

Optional equipment to be mounted in front of the packers

Crushbar levelling bar

The levelling bar, placed in front of the rear double packers is used for levelling off any unevenness after the previous section. The packers only consolidate soil, they do not level it. The outcome is a perfectly levelled field.

Disc section

Aggressive discs

The specially shaped discs offer superior cutting and mixing effect, penetrating dry soil effectively. With aggressive edges along the circumference, they seamlessly incorporate a large quantity of crop residue. Sharp blades efficiently cut through residue, and the profiled shape ensures optimal soil residue mixing. Available in a diameter of 620 x 6 mm.

Notched discs

The disc section is usually equipped with notched discs, with a diameter of 620 × 6 mm.

Other

ALFA-DRILL seeder

It is used for seeding catch crops, grasses, or for all-area fertiliser placement. You can do two operations in one pass and reduce your costs.

Rollers and packers

DOUBLE-ROLLER Packer

This packer consists of a tube and slatted packer with different diameters. The packer is suitable for cultivating medium and light types of soil in drier conditions. Packer diameter 630 and 370 mm. Weight: 132 kg/m.

CUTPACK Packer + scrapers

CUTPACK is a heavy steel packer with high cutting abilities and an excellent reverse consolidation effect. Suitable for heavy soils. Packer diameter 630 mm. Weight: 222 kg/m (including scrapers). The packer is suitable for use with ZERO-MIX legs.

RUBBERPACKER + scrapers

The Rubberpacker is a solid packer made of hard natural rubber, suitable for any conditions. The levelling effect is excellent thanks to the packer weight. Soil adhesion to the packer is almost none thanks to the rubber and scrapers. Packer diameter 590 mm. Weight: 217 kg/m (including scrapers).

RUBBERPACKER pěch + stěrkyRUBBERPACKER pěch + stěrky

V-RING Packer + scrapers

V-RING is a heavy steel packer suitable for intense crumbling and reverse soil consolidation. The packer is suitable for all types of soil. Packer diameter 630 mm. Weight: 169 kg/m (including scrapers).

Double V-RING Packer

V-RING is a packer with individual rings shaped in a V. The packer has an outstandingly low stickiness, which prevents the packer from clogging when wet. The rows are offset, which provides an excellent self-cleaning effect. The double packer increases machine stability at work. Packer diameter 630 mm. Weight: 162 kg/m.

Double U-RING Packer (600 mm)

The U-RING packer is a double-row steel packer. The rows are offset, which provides an excellent self-cleaning effect. The packer is great for crumbling, and the U-shape rings and the low risk of clogging make it suitable for work in wet conditions. The double packer increases machine stability at work. Packer diameter 600 mm. Weight: 230 kg/m.

Double U-RING PackerDouble U-RING Packer

Steel Ring Packer + scrapers

The segmented packer is made of massive steel parts for perfect consolidation, suitable for all types of soil. The individual segments perfectly crumble clods. Packer diameter 530 mm. Weight: 202 kg/m (including scrapers).

SEGMENTED Packer + scrapersSEGMENTED Packer + scrapers

CAGE Packer

The cage packer is made of massive steel rods with a good crumbling effect, particularly when reaching higher working speed. Packer diameter 630 mm. A suitable design for light soils. Weight: 121 kg/m.

Optional equipment to be attached behind the rear rollers

A single-row tine harrow

Used for even distribution of larger soil particles along the entire machine width.

CONFIGURE YOUR OWN
ATLAS AO_PROFI Heavy Compact Disc Harrow

You are one step closer to your new machine.
You can try all the optional equipment in our configurator,
or read more about it in the brochure.

Configure Brochure

AGRONOMICAL GUIDE

STUBBLE CULTIVATION
Quality and fast stubble cultivation is one of the most important operations. According to good agrotechnical practices, it should be carried out as soon as possible after the harvest. This will ensure the optimisation of soil moisture management, the rapid emergence of weeds and thus prevent the later weeding of land.

Stubble Cultivation

Technical data

The table can be navigated by scrolling sideways.

ATLAS AO_PROFI		AO 5000 PROFI	AO 6000 PROFI	AO 7000 PROFI
Working width	m	5	6	7
Transport width	m	3	3	3
Transport length	m	9,6	9,6	9,6
Transport height	m	3,8	4	4
Number of discs	pcs	40	48	56
Working depth of discs*	cm	6 - 16	6 - 16	6 - 16
Working angle of discs	°	front 18 / rear 15	front 18 / rear 15	front 18 / rear 15
Disc diameter	mm	620	620	620
Disc thickness	mm	6	6	6
Type of disc protection		individual spring	individual spring	individual spring
Disc spacing	cm	25	25	25
Distance between two rows of discs	cm	145	145	145
Frame clearance	cm	70	70	70
Power demand*	HP	250 - 300	300 - 350	350 - 400
Hitch type		crossbar cat. III, K80, towing eye 40, 51	crossbar cat. III, K80, towing eye 40, 51	crossbar cat. III, K80, towing eye 40, 51
Tyre size of support wheels		15.0/55-17	15.0/55-17	15.0/55-17
Transport tyre dimensions		400/70-24	400/70-24	400/70-24
Max. total weight**	kg	9961	10707	11680

*depends on soil conditions ** depends on the equipment

At BEDNAR we work continuously to keep the information on this website accurate, up-to-date and useful. As we are dedicated to improving your experience and best farming performance, some specifications may be enhanced beyond what is currently shown. Complete technical specifications will be confirmed with your authorized BEDNAR representative at the time of ordering.

Consumable parts

Spare parts configurator