Extra heavy X disc harrow with vertical folding Large job high output tools
High output large job tools:
"Big Chief" X disc harrows are designed for intensive use. Designed for tractors from 220 to 350 hp with widths from 6.20 to 7.00 m for the Big Chief and from 5.00 to 6.00 m for HD Big Chief. Disk weights between 100 and 150kg (depending on version) The Big Chief has strong penetrating power needed in difficult conditions such as dry conditions such summer stubble removal.
Features
A compensating hydraulic cylinder on the boom with an elastomer shock absorber a stopper allows:
Optimization of load transfer.
Shock absorption without constraints.
Simplified adjustments.
Good chassis handling during work
Angle settings:
Setting front and rear disc gang angles is done by mechanical rods or hydraulic ram (option)
Adjusting the angle of attack in function of:
soil type
weather conditions
degree of finish required
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.
Size: 610, 660, 710 mm diameter.
Thickness: 6, 7 ou 8 mm.
Choice of disc spacing 230 and 270mm.
A heavy roller for leveling and finishing:
The working depth of the tool is controlled by the roller which is completelymachine supporting. It is therefore possible to adjust the working depth from the cab.
The heavy Emopak roller supports the maintenance of the machine at work and leaves a perfect finish.
Leveling and machine stability during the job.
Consolidation so as not to leave bumps or hollows.
Creates ideal conditions for germination (loss of crop, green manure, quick seeding).