Upper Pull Rod; Selection Of Holes In The Bracket - 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.
146
HITCHES
PGPPN087
PCLPN091
PGPPN138