Cirrus Grand trailed cultivator drill

As standard, the Cirrus-C is equipped with a 2-row disc element for seedbed preparation. The discs have a diameter of 460 mm. This is ideal for creating a fine crumbed structure in the soil and incorporating organic material.

The working depth of the disc unit can be adjusted on the move from the tractor cab. Manual disc adjustment options via a series of holes ensure a clean transition at the edges from pass to pass and a level seedbed in the tractor wheel track area.

Two options are available for the disc element: a fine-serrated disc or a coarse-serrated disc. A steep angle of attack for the discs ensures a particularly intense mixing. 

Fine-serrated disc 
The fine-serrated disc shows its strength more in shallow seedbed preparation. It provides more fine soil for good seed embedding. 

Coarse-serrated disc 
The coarse-serrated disc provides a more intensive soil movement. Due to its profile, extremely effective incorporation, including the mulching of harvest residues, is achieved. 

The disc system combines two discs mounted on one arm which is suspended via rubber sprung blocks and which optimally follow the ground contours. In addition, the rubber sprung buffers act as an overload safety protection on stony soils. This means that the operational reliability is increased and turn-round times are reduced. The heavy clamping setup ensures a consistent working depth.