Front Three-Point Hitch; Adjusting The Lowering Rate Of The Front Three-Point Hitch - Zetor PROXIMA POWER Z90 2012 Operator's Manual

FRONT THREE-POINT HITCH
It is designed for attachment of frontally
carried agricultural machines and imple-
ments of category II according to ISO.
During transport of a carried im-
plement the hitch must always be
hydraulically locked in the lifted
position with valves that are in-
stalled on the left side of the trac-
tor over the front axle.
This hydraulic lock is recommended
even in case no machine is attached to
the three-point hitch.
HITCHES
E461
ADJUSTING THE LOWERING RATE
OF THE FRONT THREE-POINT HITCH
Before the start of work with an imple-
ment attached to the front three-point
hitch it is recommended to adjust the
time necessary to lower the implement
from the highest to the lowest position to
1 - 1.5 s by setting the throttle valve. By
turning the valve body to the left (in the
arrow direction) you will increase the
lowering speed. During the adjustment
the valve levers of the front hitch must be
directed horizontally.
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X463