113
HYDRAULIC SYSTEM
F170 F172 F173
SELECTIVE CONTROL VALVE (SCV)
The SCV is intended for attached agri-
cultural machines that need the separate
control of two hydraulic equipment. The
SCV is located on the left-hand side of
tractor underneath the cab and is equip-
ped with four-section valve having a flo-
ating position.
Selective control valve is either two-
section or three-section type.
∗
∗∗
∗TWO-SECTION SELECTIVE CON-
TROL VALVE
Selective control valve with two sections
is assembled on tractors with mechani-
cal control of hydraulic, each of them is
with four-section valve having a floating
position. The control levers of all the se-
ctions are located inside the cab on the
R-H- rear wheel mudguard
THREE-SECTION SELECTIVE CON-
TROL VALVE
Selective control valves with two secti-
ons or three sections are assembled on
tractors equipped with electro-hydraulic
EHR-B, each of section is with four-
section valve having a floating position.
The control levers of all the sections are
located inside the cab on the R-H- rear
wheel mudguard.
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