Amazone AD-P 3001 Special 850, Руководство по эксплуатации

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Layout and function
AD-P 30/35/4001 SPECIAL BAH0095-2 11.17
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5.12.2 Coulter pressure - Hydraulic adjustment
With the hydraulic coulter pressure adjustment,
the coulter pressure is preset for two types of
soil.
Two bolts (Fig. 59/1) serve as stop for the hy-
draulic cylinder. This means that the coulter
pressure can be adjusted to the soil during work,
e.g., in event of a change from normal soil to
heavy soil and vice versa.
If pressure is applied at the tractor control unit
(blue), the coulter pressure increases and the
stop rests against the upper pin. In floating posi-
tion, the stop rests on the lower pin.
The numbers on the scale (Fig. 59/2) are provid-
ed for guidance. The higher the number, the
greater the coulter pressure.
Fig. 59
During work, the coulter pressure can be read on
a second scale in the tractor cabin (Fig. 60/1).
Fig. 60
The control unit (blue) serves to change the coulter pressure and the exact following harrow
pressure. When the control unit is actuated, depending on equipment and settings, there is a
simultaneous increase/decrease in the coulter pressure and the exact following harrow pressure. By
increasing the coulter pressure, more seed can be spread (see section "Automatic seed rate
increase", page 66).