Front Lift - GOLDONI 30HST TS24 Emploi Et Entretien

4.9.1.6 Rear auxiliary spooling valve
(optional)
Lever n.28 fig.1 is used to operate the implement coupled to the rear auxiliary
spooling valve (couples n.2 fig.12).
This is a double-acting spooling valve with a 4th floating position. In position A
and B, the lever has a spring return but in the floating position, the lever will be
held in place with a locking hook.

4.9.2 FRONT LIFT

4.9.2.1 Single-acting front hydraulic lift
(optional)
The tractor can be equipped with a front raise - lower hydraulic lift with class 1N
semi-automatic implement couple.
Use lever n.34 fig.1 to operate the front lift.
• Lever in neutral: lift stopped.
• Lever down (with spring return): the implement is raised to the maximum
height. When the implement is raised to the maximum, release the lever
immediately so as not to cause the pressure relief valve from tripping.
• Lever up: implement lower to its floating position.
The tractor can also be equipped with front auxiliary spooling valves operated
with levers n.35 fig.1
4.9.2.2 Double-acting front hydraulic lift
(optional)
The tractor can be equipped with a front double-acting raise/lower hydraulic lift
with floating position.
Use lever n.27 fig. 1 to operate the lift. This is a joystick and, in addition to the
lift, can be used to operate a front auxiliary spooling valve (optional).
See fig. 6
N = Neutral: lift stopped
1 = Lever up: implement raised. Once the maximum height is reached, release
the lever (spring return) to prevent the pressure relief valve from tripping.
2 = Lever down: the implement is lowered. Once the maximum lowering height
has been reached, release the lever (spring return) to prevent the pressure
relief valve from tripping.
F = Lever pushed all the way down with the lever locked in position: the
implement is lowered to its floating position.
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