108
HITCHES
E451
REAR THREE-POINT HITCH
The rear three-point hitch is intended to
attach the carried or semi-carried agricul-
tural machines and implements with
hitch points of category I or II according
to ISO standard.
Categories differ in hitch axis length,
which is the distance of lower link joint
ball centres at attached implement.
Category I
Hitch axis length 728 mm
∅ of openings of connect-
ing balls of lower tie-rods
according to ISO
28 mm
∅ of opening of upper tie-
rod
25 mm
Category II
Hitch axis length 870 mm
∅ of openings of connect-
ing balls of lower tie-rods
according to ISO
28 mm
∅ of opening of upper tie-
rod
25 mm
1. upper tie-rod
2. lifting tie-rod, LH
3. lifting tie-rod, RH
4. limiting rods
5. lower tie-rods
E452
SAFETY REGULATIONS FOR WORK
WITH THREE-POINT HITCH
Persons who are not charged to
handle the implements attached
to the tractor must not stay be-
tween the tractor and the attached ma-
chine (implement) - (A).
Do not park the tractor with carried im-
plement in the lifted position - (B).
When driving without implement, re-
member to connect the lower tie-rods (5)
by springs and to fit the upper tie-rod (1)
into spring suspension! When transport-
ing the implement it is necessary to ad-
just the limiting rods (4) of lower tie-rods
so that the side movement of the imple-
ment is avoided!
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