Upper Draw-Bar; Front Three-Point Hitch; Controlling Front Three-Point Hitch; Adjusting The Lowering Rate Of The Front Three-Point Hitch - Zetor FORTERRA HSX 120 Operator's Manual

Upper draw-bar

The upper draw-bar (1) has adjustable length. It is
attached to the tractor to the console openings.
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.

*Front three-point hitch

It is designed for connecting front-mounted agricultural
machines and implements according to ISO 8759-2.
When transporting mounted implements, the
hitch must always be hydraulically secured in the
raised position by a ball valve (closed position - lever
in vertical position), which is located on the left side
of the tractor above the front axle.
The use of this hydraulic lock is recommended even if no
equipment is connected to the three-point hitch.

Controlling front three-point hitch

The hitch is equipped with two hydraulic cylinders that are
supplied with oil from the integrated hydraulic distributor.
The lifting and lowering is controlled by the control lever of
the integrated distributor (1):
Position 4
Position 3
Position N

Adjusting the lowering rate of the front three-point hitch

Before the start of work with an implement attached to the
front three-point hitch it is recommended to adjust the time
necessary to lower the implement from the highest to the
lowest position to 1 - 1.5 s by setting the throttle valve. By
turning the valve body to the left (in the arrow direction)
you will increase the lowering speed. During the
adjustment the valve levers of the front hitch must be
directed horizontally.
160
Lowering
Lifting
Hitch lock
HITCHES
F18N113
C18N128
F18N066
FHD20S5N040