
FARMI 4571 / FARMI 4581
24
FUNCTION
MULTI-LEVER VALVE
MAIN PRESSURE RELIEF VALVE
195 bar
BLOCK
PRESSURE RELIEF VALVE
(bar)
A
B
SLEWING
1
185
185
LIFTING
2
210
-
FOLDING
3
210
150
ROTATOR
4
-
-
GRAPPLE
5
-
-
EXTENSION
6
-
90
SUPPORT LEG,
LEFT.
7
-
-
SUPPORT LEG,
RIGHT
8
-
-
FUNCTION
ON/OFF VALVE
MAIN PRESSURE RELIEF VALVE
195 bar
BLOCK
PRESSURE RELIEF VALVE
(bar)
pin
locking
lever
SLEWING
1
185
185
LIFTING
8
210
-
FOLDING
2
150
210
ROTATOR
7
-
-
GRAPPLE
5
-
-
EXTENSION
4
-
90
SUPPORT LEG,
LEFT.
3
-
-
SUPPORT LEG,
RIGHT
6
-
-
FUNCTION
2-LEVER VALVE
MAIN PRESSURE RELIEF VALVE
195 bar
BLOCK
PRESSURE RELIEF VALVE
(bar)
A
B
SLEWING
1
185
185
LIFTING
7
210
-
FOLDING
2
150
210
ROTATOR
8
-
-
GRAPPLE
6
-
-
EXTENSION
3
-
90
SUPPORT LEG,
LEFT.
4
-
-
SUPPORT LEG,
RIGHT
5
-
-
FUNCTION
EHC VALVE
MAIN PRESSURE RELIEF VALVE
195 bar
BLOCK
PRESSURE RELIEF VALVE
(bar)
A
B
SLEWING
1
185
185
LIFTING
2
210
-
FOLDING
3
210
150
ROTATOR
4
-
-
GRAPPLE
5
-
-
EXTENSION
6
-
90
SUPPORT LEG,
LEFT.
7
-
-
SUPPORT LEG,
RIGHT
8
-
-
PRESSURE RELIEF VALVES