Zetor MAJOR HS, Operator'S Manual

Page: 73 / 140

Internal hydraulic circuit control elements
Free (floating) position
Hydraulic sensitivity system control
Speed of three-point linkage lowering control
1. Lever for setting power or position regulations
2. Lever for setting floating position, height positioning of
three-point linkage with position regulation or mixed
regulation
3. Hydraulic sensitivity system control
4. Speed of three-point linkage lowering control
MHS16N030
Free (floating) position enables work with a tool which has
supporting wheel. The arms of rear three-point linkage are
free in this position.
Shift lever (1) to front position.
Shift lever (2) to front position.
Hydraulic sensitivity system control (3) serves for setting
hydraulic system sensitivity with power or mixed
regulation. When turning the control in the direction (a),
the sensitivity of the system increases, in (b) direction it
decreases.
MHS16N032
Speed of three-point linkage lowering control (4) serves
for setting the speed of lowering three-point linkage arms.
When turning the control of speed of three-point linkage
lowering in (b) direction the speed of three-point linkage
arms lowering decreases, in (a) direction it increases. If
we turn speed of lowering control (b) to stop, the arms of
three-point linkage cannot be lowered.
mhs16n033
HYDRAULIC SYSTEM
72