JLG X23J - X700AJ Service Manual User Manual
Page 478
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SECTION 5 - HYDRAULICS
5-52
– JLG Lift –
3121448
SFILO
CILINDRO
BRACCI
ROTAZIONE
CILINDRO
2° BRACCIO
CILINDRO
1° BRACCIO
JIB
CILINDRO
V1
V2
V2
V1
V2
V1
V1
V2
V2
V1
V2
V1
M
M
CESTO SU CESTO
LIVELLAMENTO
CILINDRO
LIVELLAMENTO
CESTO SU RINVIO
CILINDRO
V2
V1
M
13
21
15
21
22
21
23
16
17
18
19
20
M
a
b
5
1
6
T
P
B
A
P
T
P1
1
2
2
2
a
a
b
b
T
P
A
B
B
A
5
3
a
b
A
B
M
a
b
A
B
a
b
A
B
2
210 bar
210 bar
3/8"G
3/8"G
3/8"G
3/8"G
3/8"G
3/8"G
3/8"G
3/8"G
3/8"G
3/8"G
3/8"G
3/8"G
12
26
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
3/8"G
3/8"G
Ø10
Sp.1.5
Ø10
Sp.1.5
Ø10
Sp.1.5
Ø10
Sp.1.5
Ø10
Sp.1.5
14
165bar
Ø=1.5mm
Ø=0.6mm
Ø=0.6mm
1 2 3
Figure 5-117. Hydraulic Schematic WITH 2
ND
SPEED X14J-X390AJ Sheet 2 of 2
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