Upper Pull Rod; Selection Of Holes In The Bracket; Lower Draw Bar With Slipping Out End Pieces - Zetor Proxima GP Series Operator's Manual

Upper pull rod

Length of the upper pull rod (1) is adjustable. The pull rod
can be connected to the tractor to one of four holes in the
bracket that transfers forces from the hitched implement to
the torsion rod in the cover of the hydraulics regulation.
When transporting an implement it is necessary
to reposition the upper pull rod to the hole 'd' to
prevent overloading of the lifting hydraulics kinematic
system or fall of the hitched mechanism.
When extending the upper pull rod it is
necessary to pay attention that both joints are
screwed out from the pull rod pipe in the same length.

Selection of holes in the bracket

Connection of the upper pull rod to some of the holes 'a' to
'd' of the bracket influences:
- Sensitivity of hydraulic control (system selection lever in
position 'D' or 'M'). When the drawbar is connected to
opening 'a', the sensitivity of the control is highest.

*Lower draw bar with slipping out end pieces

Lower draw bar of linkages are equipped with semi-
automatic protruding CBM end pieces. They enable
connecting of tools behind a tractor. After protruding
securing pegs (1) slip the end pieces out (2). Slipped-out
end pieces are attached to tightening pins of mounted
tools.
After connecting the mounted tools, release the arms of
hydraulics. By lowering them down and reverse travel of
a tractor, endpoints (2) are slid onto draw bars and
automatically are locked in working position by means of
locking pegs (1).
Always check the position of slipped-out end
pieces and locking pegs, see fig. (3).
HITCHES
103
P11NE456
E457
E458
E459