Vertical folding and depth setting by roller. The evolving objectives of stubble removal brings Grégoire-Besson to expand its range of disc harrows. The "Acero" is the little brother of our Big Pro. Destruction of weeds, stopping of capillary action to reduce moisture loss, stale seed bed, management of organic residues and loosening roots are the main expectations of stubble cultivators.
Features
maxi'control system
Tool carried by the tow bar at the front and the roller at the rear.
Load transfer.
Depth control and optimal stability.
Angle setting
Alignment of front and rear disc gangs is done by using mechanical rods or hydraulic cylinders (optional
Adjusting the angle of attack as a function:
soil type
weather
finishing quality
disc wear
Choice of equipement
A wide choice of disks is available to adapt to all conditions. Particular attention should be paid to:
The type of discs: smooth, serrated, alternating
The size: 610, 660, 710 mm diameter
Thickness: 6, 7 ou 8 mm
Disc spacing 195 and 230mm
Large diameter discs
Longer wearing
Under bearing clearance
Greater penetrating power, even in the presence of large amounts of plant residues.
Two configurations are available:
K Configuration
Offset disc gangs at the front:
Adjustable angle.
Penetrating power
Pulling power.
Independant rear disc gangs:
Twin disc mounting
"Roll Choc" shock absorber
Homogeneous mixture of soil and straw. Ideal for false seeding.
X Configuration
Offset front and rear disc gangs: work uniformly over the entire width.
High weight per disc> 120kg, providing high penetration in dry conditions.
Working up to 15cm deep.
Rollers
EMOPAK: ideal for stale seed bed in soil requiring re-packing.
Bar roller: simple and polyvalent in all types of soil.