Rear Three-Point Hitch; Safety Principles With Work With A Three-Point Hitch - Zetor PROXIMA PLUS 90 2012 Operator's Manual

HITCHES

REAR THREE-POINT HITCH

It is designed for coupling of carried or
semi-carried farming mechanisms and
implements with hitch points of category
I or II according to ISO.
The categories differ in the length of the
hitch axis, i.e. distance of centres of balls
of lower hitch joints with attached imple-
ments.
Category I.
Length of hitch axis
 of holes of coupling balls
of lower pull rods acc. to ISO
 of the upper pull rod hole
Category II.
Length of hitch axis
 of holes of coupling balls
of lower pull rods acc. to ISO
 of the upper pull rod hole
1. Upper pull rod
2. Left lifting pull rod
3. Right lifting pull rod
4. Limiting pull rods
5. Lower pull rods
P11NE451
728mm
28mm
25mm
SAFETY PRINCIPLES WITH WORK
WITH A THREE-POINT HITCH
870mm
28mm
25mm
106
The persons not charged with
work with an implement to the
tractor may not stay between the
tractor and hitched mechanism
(implement) - (A).
Do not park the tractor with
hitched implement in lifted position
(B).
When driving without any imple-
ment it is necessary to couple
lower pull rods (5) using springs
and set the upper pull rod (1) into
the flexible hitch! For transport of
an implement the limiting pull
rods (4) shall be adjusted to pre-
vent any undesired side move-
ments of the implement!
G452