Discs

Certos discs – for medium-deep soil tillage

  • Disc diameter of 660 mm 
  • Disc thickness of 6 mm
  • Working depths from 7 to 20 cm 
  • Profile: coarse serrated 
  • Very large distance between the disc carrier and the roller for an extremely good through-passage
  • For very deep, intensive incorporation of extremely high quantities of organic matter, e.g. maize straw, sunflower straw, rice straw or when tilling grassland
  • High unladen weight enables good penetration, even on extremely heavy and hard ground

Certos 660 mm (coarse serrated)
Working depth from 7 – 20 cm

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Face seal – Reliability and comfort are the key

No lubrication ever again – thanks to the maintenance-free disc bearings 
With no need to lubricate the disc bearings, this results in a significantly reduced overall maintenance time. The face seal has been used in AMAZONE tillage equipment for almost 25 years, and has, over this period, more than proven itself across every continent.


Advantages of the disc element

  • Maintenance-free disc bearings with face seals and life-long lubrication
  • Maintenance-free overload protection via rubber spring elements
  • Individual disc suspension for optimised contour following and excellent through passage

1. 2-row angular roller bearing
2. 2 x roller bodies
3. O-ring
4. 2 x cast rings with face seal
5. Face seal built into conical seats
6. Gear oil filled housing
7. Proven 2,000,000 times over!

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Individual disc suspension – for optimum soil contour following






Aggressively angled discs

Utilising the slotted holes, the outer discs can be adjusted for depth to ensure a clean join up between one pass and the next.

The Catros+ and CatrosXL discs are mounted especially aggressively with an angle of 17° for the front row of discs and 14° for the rear row of discs. This ensures a smooth transfer of the soil/organic matter mix from the first to the second row of discs and results in first-class mixing of soil and plant material. Compared with flat angled discs, the discharge angle in this aggressive disc arrangement is noticeably smaller. In this way, the moved soil/organic matter mix is redeposited on the soil surface well ahead of the rear roller.




Perfect – individually suspended discs 

On all models, be it a Catros+, CatrosXL or Certos, each individual disc is suspended from the frame on elastic sprung rubber buffer blocks. This is much better than in implements with double disc suspension, as each concave disc can individually follow the ground contours and avoid any obstacles. Consistent shallow soil tillage is therefore possible, even on uneven or stony ground. The individually suspended discs also improve the through-passage of large quantities of organic matter.



Reliable and absolutely maintenance-free!

Practically orientated down to the last detail:
The individual disc suspension enables ideal contour following, even in stony conditions

The elastic rubber spring elements which suspend each disc not only serve to aid perfect adaptation to the ground contours but also as an overload protection system for the individual discs. The large-dimensioned sprung rubber buffer blocks are maintenance-free and feature a long spring deflection that provides you with peace of mind, even in stony ground.

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Certos – ideal for heavy ground and large quantities of organic matter

The specialist in tackling big challenges

The AMAZONE Certos-2TX trailed heavy compact disc harrows are ideal for intensive soil tillage to a depth of 20 cm. With their 660 mm diameter discs, they can penetrate much deeper into the soil and can deal with large quantities of organic material such as maize straw, sunflower remnants and catch crops without blocking. A homogeneous mix is guaranteed, even on hard and dry ground. Thanks to their working widths of 5 to 7 m, the Certos-2TX is highly productive and suitable for medium to large sized farms.

  • Working depths from 7 cm to 20 cm
  • Disc thickness of 6 mm, disc diameter of 660 mm, coarse serrated profile
  • Good penetration even on heavy soils due to a high gross weight
  • Deeper, more intensive mode of operation when renovating pasture land
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