25
Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
DCA² 2500, 5500, 7500 & 10500 MC
Conveyor speed (cardan)
Speed of the rotating discs (cardan)
The speed of the conveyor is related to
the PTO rotation and to the sprockets "
A
" and
"
B
" that can be used in the transmission.
The spreader is factory fitted with
sprockets to distribute lime.
After changing the sprockets, always
adjust the chain tightener (C).
Never start to work when the chain is
loose.
The speed of the discs is directly related to the PTO rotation.
The distribution of products that were not mentioned on the table above must be done
based on the similarity among them.
Adjustments and operations
Conveyor speed
Product to be applied
Sprockets
"
A
"
"
B
"
Lime
35
35
Fertilizer
12
35
NOTE When using the 12-teeth sprocket (E), it will be required to remove 10 links
from the chain, which have 2 joints to make the change easier.
Sprockets change (cardan)
Loosen the tightener (C) and remove
the chain (D).
Then, loosen the 12-teeth sprocket
bolt (E) and place the sprocket on the upper
axle, fastening it again using the bolt.
After that, loosen the 35-teeth sprocket
bolt (B) and align the sprocket with the
12-teeth sprocket (E). Place the chain again
and adjust the tightener.
A
B
C
E
D
B
E
