Sinoboom AB16EJ Plus - Hydraulic Schematic Diagram

© Mar. 2023
70 AB16EJ Plus Maintenance Manual
HYDRAULIC SYSTEM
7.11 HYDRAULIC SCHEMATIC
DIAGRAM
Fig 10 Hydraulic Schematic Diagram
P
d/a
P
T
Steer cylinder
Level cylinder
Lift cylinder, jib boom
Platform rotator
DT103
DT104
DT101
DT102
P
M4
B1
A1
B2A2
Lift cylinder, tower boom
M1
M2
A
B
M1
M2
A
B
Telescope cylinder, base
boom
A B A BA B A B
a
b
A B
a
b
M2
M1
P
LS
LS
A
T
S222 S221 S227 S204 S225 S224 S217
S228 S226 S223 S216S229S234
DT230
DT225
S215 S212
T
AB
Turnable swing
A B
A
B
DT240
DT241
M
Left front oscillate
cylinder
Right front oscillate cylinder
Multiple directional
valve, oscillate float
V2
V1
V2
B
P
A
T
Lift cylinder, tower boom
M M