CORSA CN Seeding Bar

Home Seeding and fertilisation Seed drills CORSA CN Seeding Bar

VERSATILE SEEDING BAR FOR ALL CONDITIONS

Designed for establishing crops in partially or fully prepared soil, the CORSA CN mounted seeding bar is used for establishing narrow-row crops, such as cereals, oilseeds, grasses or catch crops. The seeding bar is connected to the three-point tractor hitch (ideally combined with the FERTI-BOX FB_F / SEED BOX SB front hopper) or directly to the three-point hitch of the FERTI-CART FC or COMBO SYSTEM CS air-cart.

6-9 m

150-250 hp

Key properties

A mounted seeding bar for connection in the three-point hitch of the towing vehicle.

MAXIMUM EFFICIENCY

CORSA CN seeding bar for various conditions.

CORSA CN is a seeding bar designed for establishing crops in at least partially prepared soil. The robust frame of the seeding bar features twin-disc seed coulters with a parallelogram. A great advantage of the CORSA CN seeding bar is its high manoeuvrability, high area output and precise seed application into the soil.

TWIN-DISC SEED COULTER WITH PARALLELOGRAM

Even seed application guaranteed.

The twin-disc seed coulter cuts the plant residues and creates a clean and ready-to-use groove for even seed application. The seed is then covered with fine soil and pressed downward with a depth wheel. The rear tine harrow is adjustable according to the existing soil and moisture conditions. The seed coulter features a parallelogram, which ensures even seed application at the set working depth along the entire working width of the seeding bar.

TWO INTER-ROW SPACING OPTIONS

12.5 or 16.7 centimetres.

The CORSA CN versatile seeding bar can be equipped, as standard, with drill coulters with an inter-row spacing of 12.5 cm suitable for cropping systems with a high ratio of cereals in the crop rotation. The inter-row spacing of 16.7 cm is suitable for seeding with large quantities of crop residue on the surface.

FLOW SENSORS

Keep track of the throughput of each drill coulter.

The seed drill can be equipped with flow sensors on request. The device ensures that if a drill coulter gets clogged, the information is displayed on the screen. That guarantees maximum seeding precision.

SWITCHING OFF HALF OF THE SEEDING BAR WORKING WIDTH

Save up to 6% on seed costs.

CORSA CN 6000 can optionally be equipped with a pair of distribution heads that offer the possibility of switching off half of the working width of the seeding bar to prevent unwanted application of excessive seed.

TRACTOR AND SUPPORT WHEEL TRACK ERADICATORS

No more visible tracks.

Upon request, the versatile CORSA CN seeding bar may be fitted with a tractor or air-cart track eradicator. This equipment guarantees the loosening of the compacted tracks. Optional equipment for the CORSA CN 6000 model also includes support wheel track eradicators.

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COMBINATION WITH BEDNAR MACHINES

Maximum versatility.

MATADOR MO
FERTI-BOX FB_F
COMBO SYSTEM CS
FERTI-CART FC

MATADOR MO is a seed drill designed for strip seeding and establishing crops. The CORSA CN 6000 seeding bar is connected to a three-point hitch of the seed drill.

The single-chamber or twin-chamber front hopper has a capacity of 1,900 or 2,200 l, respectively. The seed is conveyed pneumatically from the front hopper to the distribution head on the seeding bar.

The COMBO SYSTEM CS trailed air-cart offers a total combined capacity of 5,000 litres. The seeding bar is connected to the three-point hitch of the air-cart. The twin chamber design of the hopper allows two types of seed, or seed and fertiliser, to be sown in a single pass.

The FERTI-CART FC single chamber air-cart has a capacity of 3,500 l. The seeding bar is connected to the three-point hitch of the air-cart. When connected to the CORSA CN 6000 seeding bar, FERTI-CART FC offers the possibility to switch off half of the working width of the machine.

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 summary of the main working parts of the seeding bar.

CORSA CN Seeding Bar

Take a look at your future machine.

Seeding bar

It can be fitted with twin-disc seed coulters with inter-row distance of 12.5 or 16.7 cm. The seed coulter features a parallelogram for correct seed application into the soil.

Front accessories

CORSA CN can be accessorised at the front with TURBO/PROFI coulters, the Crushbar levelling board or a tyre packer.

Support wheels

The support wheels are used to guide the machine smoothly through the terrain, stabilize the side frames and maintain the set machine working depth.

Tractor track eradicators

The track eradicators are used for loosening compacted tracks created by the tractor or air-cart.

Support wheel track eradicators

The track eradicators are used for loosening compacted tracks created by the support wheels.

Application spreaders

They are used for the application of fertiliser, seed or microgranulate onto the soil surface. The application is conducted using application spreaders placed between the seed coulters.

Distribution head

It ensures the smooth flow of seed or seed with fertiliser to the individual seed coulters.

Side markers

They are used to mark the following run of the machine. Suitable accessory for a seeding bar carried by a tractor not equipped with GPS navigation.

OUR INNOVATIVE TECHNOLOGIES

DRILL COULTER PSP SYSTEM

The double-disc drill coulters are attached to the seeding bar frame with a parallelogram. The design provides perfect terrain contouring and even seed placement at the same depth along the entire width of the machine.

DOUBLE EDGE DRILL COULTERS

The machine moves away from the ideal line and wobbles when seeding. That creates increased gaps, or so-called “eyes” between the individual rides in the field (with standard arrangement of the drill coulters). All those deficiencies are eliminated with our innovative design – the double edge drill coulters. When there is a deviation from the ideal line, the growth is only thinned locally without any significant gaps, or eyes“.

WHAT DO THE FARMERS HAVE TO SAY?

“I like the seeding bar. It helps us manage seeding by the agronomical deadlines and it also helped us expand the use of the COMBO-SYSTEM cart, which we use in connection with other BEDNAR machines.”

Václav Ryšavý, Machine Operator
Unčovice Farming Cooperative

Accessories

We know that everyone has different requirements for the optional machine equipment and its expected use. Therefore, you can specify your CORSA CN mounted seeding bar to precisely match your needs.

Drill coulters

Drill coulters with an inter-row distance of 16.7 cm

The inter-row distance of 16.7 cm provides better material throughput. It is suitable for technologies with larger quantities of crop residue on the surface.

Drill coulters with an inter-row distance of 12.5 cm

The inter-row distance of 12.5 cm offers plants better competitiveness against weeds and improves the engagement of the crop.

CONFIGURE YOUR OWN
CORSA CN Seeding Bar

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

AGRONOMICAL GUIDE

CROP ESTABLISHMENT
Each crop requires specific conditions for its establishment, based on the selected soil cultivation technology and weather conditions. Generally, the crop should be established by the specified agronomic deadline to meet all the preconditions for achieving the required yield.

Crop establishment options

Technical data

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CORSA CN		CN 6000	CN 8000	CN 9000
Working width	m	6	8	9
Transport width	m	3	3	3
Transport length	m	3,9	2,9	2,9
Transport height	m	3,2	3,6	3,6
Drill coulter spacing	cm	12,5 / 16,7 / 25	12,5 / 16,7	12,5 / 16,7
Number of drill coulters	cm	48+2 / 36+2 / 24	64+2 / 48+2	72+2 / 54+2
Drill coulter down pressure	kg	100	100	100
Number of PROFI Coulter	pcs	48 / 36	x	x
PROFI Coulter spacing	cm	12,5 / 16,7	x	x
Number of TURBO Coulter	pcs	48 / 36	x	x
TURBO Coulter spacing	cm	12,5 / 16,7	x	x
Tire packer diameter	mm	390	x	x
Frame type		folding	folding	folding
Power demand*	hp	150 - 200	180 - 230	200 - 250
Tyre size of support wheels		205/65-10	10/75-15	10/75-15
Max. total weight**	kg	3170	3600	4300