60
Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020
Adjustments and operations
Cutting depth
Use the rod stops (A) to control
the depth, which are placed on the
hydraulic cylinder (B) rods and work as
course limiters, thus providing several
adjustments of the disc blades cutting
depth.
NOTE
The cutting depth is adjusted through the following points:
1) Disc gangs opening
The opening angle should increase between the gangs to work in soils with greater
difficult to penetrate the disc blades. In light and loose soils, it is appropriate to work with
a smaller opening angle.
This adjustment is done by changing the setting of the disc gang carriers on the main
frame.
We recommend the depth
control by the disc gangs
opening. Use the tires only
where the harrow penetrates
excessively.
Use the rod stops (A) to
determine less depth when
cutting with the harrow,
always maintaining the same
adjustment of the cutting depth
of the discs.
Greater
Greater
depth
depth
Front gang
Front gang
Greater
Greater
depth
depth
Lesser
Lesser
depth
depth
A
A
B
B
Rear gang
Rear gang