Zetor CRYSTAL HD 150, Operator'S Manual

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Front outlets of external hydraulic circuit - standard version of the tractor
FHD18N070
The front outlets of the outer circuit are located on the front panel of the tractor. Quick couplings (5) and (6)
are pressure coupling, quick coupling (0) is directly connected to the transmission housing and is intended
for return oil from external hydraulic appliances.
The front outlets of the external hydraulic circuit are controlled by the controller (III).
By moving the controller from the (N) position to the front, the pressure oil flow is gradually increased to the
quick coupling (6), the quick coupling (5) is connected to the waste.
By moving the controller from the (N) position to the rear, the pressure oil flow is gradually increased to the
quick coupling (5), the quick coupling (6) is connected to the waste.
The floating position function, constant oil flow with adjustable flow capacity, as well as the timing settings
and the ability to switch to external hydraulic circuits using the joystick are preserved.
Front outlets of external hydraulic circuit - tractor with auxiliary switchboard for front hydraulic
circuits
FHD18N071
The front outlets of the external hydraulic circuit are controlled by a joystick (a), the rear panel has a full
number of quick couplers.
In this case, the (III) and (IV) controllers can not be switched to the joystick control mode.
Turning on the auxiliary distributor for the front hydraulic circuits is done by turning the switch (b), which is
equipped with a mechanism against accidental pressing.
Turning the switch (b) is not signaled. Buttons at the top of the joystick (a) are not operating.
By moving the joystick to the (6) position, the pressure oil flow is gradually increased to the quick coupling
(6), the quick coupling (5) is connected to the waste. By moving the joystick to the (5) position, the pressure
oil flow is gradually increased to the quick coupling (5), the quick coupling (6) is connected to the waste.
The function of the floating position and constant oil flow in the locked positions is preserved.
HYDRAULIC SYSTEM
151