Maschio Gaspardo PRESTO - Manual (Page 6)

AGRIHUB UNIT
Only special spherical bearings are employed in PRESTO
concave disks. External screw bearing caps and water proof
sealing ensure total protecti on against dust and moisture.
Moreover oil-bath lubricati on supports excellent seal and
bearings performance with maintenance-free operati ons;
no need to grease or adjust them!
INDIVIDUALLY SUSPENDED DISCS
Each disks is individually suspended in the frame by
SILENT BLOCKS. The unit is dampened by 4 rubber
elements that guarantee a constant working depth
even on irregular surface. Moreover, the rubber
torsion prevents frame and hub damages when
obstacle collision occurs.
AN EFFICIENT TEAM
The PRESTO speed disks can be combined with
several GASPARDO seed drills by the hydraulic hitch.
The seeding bar is fi xed on the rear roller taking off
the load from the disc gang. This connecti on system
maintains the seeding bar always perpendicular to the
soil ensuring a precise seed placement even at high
working speeds.
LONG LASTING PERFORMANCE
FREE OF MAINTENANCE!
SIMPLE ADJUSTMENTS
The rear rollers stabilize the machine during work and
defi ne the working depth. Working depth could be
easily adjusted by few pins, easily accessible from the
rear gang.
6
PRESTO