3 - CONTROLS AND INSTRUMENTS
Hydraulic Power Lift (HPL) - Cab
The Hydraulic Power Lift (HPL) lever (1) is located on the
right-hand control pod. The lever controls the position of
the two lift arms.
DANGER
Crushing hazard!
Make sure area is clear of all persons before
lowering equipment.
Failure to comply will result in death or serious
injury.
D0016A
To lower the lift arms, îš¿rst make sure the drop rate con-
trol valve (2) is open, and then move the HPL lever for-
ward. To raise the lift arms, move the lever rearward.
An adjustable lower stop (3) is located in this quadrant
for returning the lever to a preset lowering position of the
hitch. An adjustable upper HPL control lever height stop
(4) prevents the control lever from exceeding the lift limit
and causing the tractor hydraulic system to go over the
relief valve setting.
The hydraulic lift system provides accurate, smooth, and
instant hydraulic power for raising a variety of compatible
equipment whenever the engine is running. The system's
position control feature maintains the selected height or
depth of three-point linkage equipment in relation to the
tractor. Moving the hydraulic lift control lever to a higher
or lower setting in the quadrant, repositions the equipment
to a higher or lower position and maintains the selected
position.
NHIL22CT00337GA 1
Position control
Position control provides easy, accurate control of the
three-point linkage equipment, which are operated above
the ground, such as sprayers, rakes, mowers etc. It also
provides uniform depth when using a blade or similar
equipment on ground level.
When operating in position control, there is a deîš¿nite re-
lationship between the position of the control lever in the
quadrant and the position of the equipment. The lever
must be moved to change the position of the equipment
relative to the tractor. The system automatically maintains
the equipment in the selected position.
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