Hydraulic Schematic (From Serial Number 20380 To 22565) - Genie Z-45/25 Bi-Energy Service Manual

Section 6 • Schematics
Hydraulic Schematic
(before serial number 16962)
A B C
1
2
3
4
5
6
3200 psi
220.6 bar
AUXILIARY PRIMARY
PUMP PUMP
M M
0.5 gpm 2.1 gpm
V
1.9 L/min 7.9 L/min
A
7
RESERVOIR
T1
8
6 - 121 Genie Z-45/25 Bi-Energy and Genie Z-45/25J Bi-Energy
August 2004
D E F
3500 psi
241 bar
SEMI RESTRICTIVE
1.5:1
STEER CYLINDERS
BRAKES
M M
Y
N.O.
COM
N.C.
W
P1 G1 BRAKE PS S1
C
0.050 inch
1.27 mm F
E
B
X
D
0.060 inch
1.52 mm
G
Part No. 106488
G H I
JIB BOOM
PLATFORM ROTATE
CYLINDER
2000 psi
138 bar
3:1
V2 V1
J2 J1
R2
0.030 inch
R1
0.762 mm
0.030 inch
0.762 mm
JIB BOOM/
PLATFORM ROTATE
MANIFOLD
DA DB
V2 V1
SLAVE
CYLINDER
TURNTABLE
ROTATE
1500 psi
CZ
103 bar
3:1
3500 psi
241 bar
3:1
MASTER
CX
S1
0.030 inch V2
0.762 mm
S2 PL1 PL2 L1 L2 TR1
3500 psi
I U
241 bar
4.5:1
J
H K
0.6 gpm
T 0.6 gpm
2.3 L/min
2.3 L/min
S
J K L
SECONDARY BOOM PRIMARY BOOM
CYLINDERS CYLINDER
CY
V1
3500 psi
241 bar 3800 psi
262 bar
ATMOS.
1:1 1.5:1
TR2 SC1 SC2 PC1 PC2
This valve was
0.037 inch
removed after
O
0.94 mm
Q
serial number
R 11818
2300 psi
1800 psi 159 bar
124 bar
L M
REV B
M N
PRIMARY BOOM
EXTENSION CYLINDER
1000 psi 1500 psi
69 bar 103 bar
ATMOS. ATMOS.
3 :1 5:1
EXT RET
P
N