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SDA³ / SDA³ E - Rev.04 - Mar / 22
7. Adjustments and operations
Closing the furrows
A
A
B
B
C
C
D
D
B
B
F
F
E
E
- The press tires pressure on the soil may change according to the soil conditions and
crop type.
ATTENTION!
"V" press tire and iron press wheel.
The furrow closing can be made by the press tires
(A) or by the iron press wheel (B). Both of them have
pressure adjustment over the soil by changing the
bolt in the fixation support holes (C) or in the pressure
spring (D).
The press wheels (A) have angle adjustment between
the tires (vertex) by changing the bolts (E) positions
on the hole.
Concave or convex press wheels.
In this case, the furrow closing is made by the concave (F) or convex (G) press tires,
since they have a pressure adjustment.
