The KATOR KN is a model series of mounted rotary harrows with active working parts. The rotary harrow is especially suitable for seedbed cultivation in impermeable, hard, dry and heavy soils. In one pass excellent work result and quality-prepared seedbeds are guaranteed.
0-20 cm
3-8 m
70-500 hp
A rotary harrow for even soil profile cultivation and quality seedbed preparation, especially in heavy, hard and dry soils.
The central shaft is the main part of the rotary harrow and the most used component. The connection between the special solid crown with an elongated case and a reduced central shaft (75 mm) provides for a perfect transfer of force between the gearbox and the cascade of gearwheels.
Each rotor is equipped with three bearings (the shaft is mostly surrounded by bearings). This system provides for perfect rotor stability and protects gearwheels, shafts and gaskets from damage. No other competitor offers three bearings per rotor.
The special “STONE” equipment prevents stones from penetrating or sticking between the blade holder flange and the rotor. The bearing holder and cover are made from one part. The cover is screwed to the machine frame and the shaft turns inside the cover. This way, no foreign objects that could damage the gasket or bearing can enter the rotor area.
A quick and easy blade replacement. Just pull out the cotter, remove the pin and replace the blade. It is a system designed to be used without any special tools and equipment.
The folding arrangement of the BEDNAR KATOR rotary harrow offers only 22.5 cm between rotors. A larger number of rotors per metre of the working width improves soil crumbling.
The rear levelling bar is very close to the rotors. This design is better for higher quality of soil levelling (a greater distance between the rotor and the rear levelling bar creates waves).
Do not hesitate to contact us or find the dealer for your area.
Contact us Find a dealerA concise summary of the main working parts of the rotary harrow.
Easy connection to the three-point hitch of the tractor.
Cardan connection to the pulling vehicle.
Robust gearbox for perfect power transmission.
The rotary harrow spikes offer a system of easy blade replacement for a simple and fast exchange in the case of wear and tear or damage.
Maintains cultivated soil along the working width without the risk of side ridge formation.
Provide reverse compaction and closure of the soil profile for reduced evaporation of soil moisture.
Each rotor is equipped with three bearings (the shaft is mostly surrounded by bearings). This system provides for perfect rotor stability and protects gearwheels, shafts and gaskets from damage. The system provides perfect rotor stability and absolute protection from dust. No other competitor offers three bearings per rotor.
You are one step closer to your new machine.
You can try all the equipment in our configurator,
or read about it in the brochure.
SEEDBED CULTIVATION
Soil preparation is an important operation for the formation of a uniform and balanced seedbed prior to crop establishment. Each crop and field requires different soil preparation based on the climate, or the chosen date of cultivation. The aim of the seedbed cultivation is to create an ideal soil structure in the field, with a harder bottom and loose top soil layer, to level the field after previous operations, and to open, warm up and aerate the soil profile for even crop emergence.
| KATOR KN | KATOR KN | KATOR KN | KATOR KN | |
|---|---|---|---|---|
| Working width | m | 3 | 3,5 | 4 |
| Transport width | m | 3,1 | 3,7 | 4,2 |
| Number of rotors | pcs | 12 | 14 | 16 |
| PTO shaft RPM | RPM | 750/1000 | 750/1000 | 750/1000 |
| Rotor RPM | RPM | 346/462 | 346/462 | 346/462 |
| Working depth* | cm | 20 | 20 | 20 |
| Distance between rotors | cm | 24,5 | 24,5 | 24,5 |
| Blades size | mm | 330x15 | 330x15 | 330x15 |
| Recommended towing engine horsepower | hp | 90 - 250 | 100 - 250 | 100 - 250 |
| Frame type | rigid | rigid | rigid | |
| Total weight** | kg | 1 565 | 1 759 | 1 938 |
| KATOR KN | KATOR KN_H | KATOR KN_H | KATOR KN_H | KATOR KN_H PROFI | KATOR KN_H PROFI | KATOR KN_H PROFI | |
|---|---|---|---|---|---|---|---|
| Working width | m | 4 | 5 | 6 | 6 | 7 | 8 |
| Transport width | m | 2,4 | 2,4 | 2,4 | 2,3 | 2,3 | 2,3 |
| Number of rotors | pcs | 18 | 22 | 26 | 26 | 30 | 36 |
| PTO shaft RPM | RPM | 1000 | 1000 | 1000 | 750/1000 | 750/1000 | 750/1000 |
| Rotor RPM | RPM | 342 | 342 | 342 | 346/462 | 346/462 | 346/462 |
| Working depth* | cm | 20 | 20 | 20 | 20 | 20 | 20 |
| Distance between rotors | cm | 22 | 22 | 22 | 22 | 22 | 22 |
| Blades size | mm | 330x15 | 330x15 | 330x15 | 330x15 | 330x15 | 330x15 |
| Recommended towing engine horsepower | hp | 130 - 380 | 150 - 380 | 170 - 380 | 200 - 500 | 250 - 500 | 280 - 500 |
| Frame type | folding | folding | folding | folding | folding | folding | |
| Total weight** | kg | 2 836 | 3 200 | 3 559 | 4 319 | 4 726 | 5 414 |
* depends on soil conditions ** according to the machine equipment
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