AGRICULTURAL MACHINE PTO DRIVE
A 96 A 97
FRONT PTO CLUTCH CONTROL VAL-
VE LEVER
Front PTO clutch control valve lever.
a - engaged PTO
b - disengaged (STOP) PTO
Clutch is engaged when the air press
reaches minimally 500 kPa ( measured
on pressure gauge). The valve ensures
automatic PTO clutch disengaging when
the air press drops under 410 “ 60 kPa.
There is a time gap between
control valve lever move and ma-
chine starting move.
Warning!
The condensed water from the space of
clutch sealing cuff must be removed
before each winter time. This is done by
several times clutch engaging and
disengaging after removing the plug (A).
The pressure air blows the impurities
and condensed water from the space of
clutch sealing cuff. Do not forget to
reassemble the plug back.
FRONT PTO SHAFT
Front PTO
end
21 splines, dia. ∅ 35
mm, standardized
Speed 1000 RPM