Zetor CRYSTAL HD 150, Operator'S Manual

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Suspension front drive axle
When operating the tractor on the road, the front axle must be set to the center position
(automatic suspension mode) to avoid glaring of the opposing driver.
Automatic front axle suspension mode
Front axle suspension suspension blocking mode
Tractors may also be equipped with a suspension of
a front drive axle.
The control buttons of the suspended front axle (1), (2)
and (3) are located on the panel in the right rear fender.
The button (1) is used to turn on the automatic suspension
mode of the front drive axle.
The (2) button is used to lock the front axle suspension.
Use the (3) button to adjust the height of the tractor's front.
When a tractor speed exceeds 13 kph, the front
drive axle passes into automatic mode in which the
axle is automatically kept approximately halfway
through the suspension stroke.
FHD18N021
After pressing the bottom of the button (1), the front drive
axle passes into automatic mode in which the axle is
automatically kept approximately halfway through the
suspension stroke.
This mode is indicated by the illuminated symbol on the
button (1).
The axle suspension is working correctly. You can turn off
auto mode by pressing the button (1) again.
FHD18N022
When the lower part of the button (2) is pressed, the front
drive axle suspension is locked, the tractor front is lowered
to the lowest position. This mode is indicated by the
illuminated symbol on the button (2).
The suspension of the axle is not working and the axle
behaves as unsuspended. The front axle suspension
blocking mode can be deactivated by pressing the button
(2) again.
Always use this mode while working with the front loader.
FHD18N023
DRIVING OPERATION
110