124
HITCHES
E456 E457 E458
UPPER DRAW-BAR
The upper draw-bar (1) has adjustable
length. It is connected to the tractor to
one of the four openings of the console
that transmits the power from the con-
nected implement to the torsion shaft in
the hydraulic control lid.
During transport of the implement
the upper draw-bar must be re-
moved to opening “d” to avoid
overloading of the kinematic sys-
tem of the lifting hydraulic system
or fall of the attached implement.
UPPER DRAW-BAR
When extending the upper draw-
bar you must make sure that both
the joints are unscrewed from the
draw-bar pipe to the same length.
SELECTING OPENINGS IN THE
CONSOLE
Connection of the upper draw-bar to one
of the openings “a” - “d” of the console
influences:
- Sensitivity of hydraulic control (system
selection lever in position “D” or “M”).
When the draw-bar is connected to
opening “a”, the sensitivity of the con-
trol is highest.
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