Operation of the tractor equipped
with the HMS with a hydraulic lift
Compared to the above-described ADCS
system with an autonomous power gov-
ernor and power cylinder, the HMS with a
hydraulic lift is controlled by two levers lo-
cated in the cab on the right control panel:
• power control handle (1); and
• position control handle (2).
Position control
1 . Push the power control handle (1) to
the foremost position in the direction of
the tractor motion (digit “9” on the
board).
2 . Set the required height of the machine
above the ground using the position
control handle (2).
The digit “1” on the board corresponds to
transport position of the RMA and digit “9”
to the minimum implement height above
the ground.
If the maximum lifting height is to be lim-
ited (e.g. due to possible failure of the
rear PTO parts), set the maximum lifting
height by means of the handle (2) and
move the adjustable rest (3) towards it.
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