Hydraulic Schematic, 2Wd Models - Genie S-80 Service Manual

Section 6 • Schematics

Hydraulic Schematic, 2WD Models

A B C
1
BRAKE/2 SPEED
MEDIUM
MANIFOLD
51 psi PRESSURE
0.025 inch 3.5 bar
FILTER
0.6 mm
T2
BB
BD CP
DRIVE PUMP
A
2
BA BC
TEST
BRAKE
2SPEED
B
310 psi
21 bar
3
3750 psi
256 bar
E 9
4
S
30 psi
2 bar
OIL COOLER
5
6 8 3 1
X X X X
8B 8C 6B 6C 6A 8A 3 1
6
TEST
A B
RIGHT M4
REAR
A
DF
CDR
B
DC DE
M2
7
50%
280 psi
19 bar
0.070 inch
DA
1.8 mm
50%
DB
DD
M1
CDL
8
A
B
LEFT M3
REAR
TRACTION MANIFOLD
6 - 170 S-80 • S-85 • S-80X
February 2012
D E F
FUNCTION
ENABLE VALVE
HIGH PRESSURE
FILTER 0.030 inch
0.8 mm
1 2
102 psi
M2 X
7 bar
B
250 psi
17 bar
X
P1
M
SA
P2
2900 psi
200 bar
1.7 gpm
6.4 L/min
PTEST
AUXILIARY
PUMP
3200 psi
221 bar
SB
RETURN
FUNCTION
FILTER
PUMP
38cc
T1
S
L1
SC
25 psi
2 bar
SD
T2
RESERVOIR
2 7
HYDRAULIC ROTARY COUPLER
X
2A 2C 2B 7
T
IN
OUT
OSCILLATE VALVE
Part No. 122985
G H I
TURNTABLE ROTATE
BOOM EXTEND / RETRACT
3 gpm / 11.4 L/min
16 gpm / 61 L/min (EXTEND)
PRIMARY LIFT CYLINDER
7 gpm / 26.5 L/min (RETRACT)
15 gpm / 57 L/min (UP)
8 gpm / 30 L/min (DOWN)
A A
RA RB
A
B B
RD
RC
S1
V2 V1
T5 SW1 SW2 L2
L1 EXT
SJ SK
SI
2400 psi
165 bar
SG
SF
SP
SO
SN
2400 psi
SH 165 bar
SE
SM
950 psi
3.5 gpm
66 bar
13 L/min
SL
3.5 gpm
13 L/min
FUNCTION MANIFOLD
X
OSC ST2 ST1
T3
OSC TEST
4 5
4 5
LEFT RIGHT
STEER CYLINDER
LEFT
RIGHT
G G G G
A
B
OSCILLATE CYLINDERS
OC
J K L
PLATFORM LEVEL
PLATFORM
CYLINDERS
ROTATE
L
F
SLAVE
CYLINDER
E E PA
D
PR2
MASTER
CYLINDER
PLS1 PLS2
PLM1 PLM2 PR2
RET
EC ED
C
C
SQ
SR
EF
EB
EA
EE
0.3 gpm
0.6 gpm
1.1 L/min
SS
2.3 L/min
P4 P4
ST
T4 T4
30 psi
2 bar
S80 PLATFORM MANIFOLD
X
P3
COUNTERBALANCE VALVES
RATIO PRESS
A 3:1 1000 psi / 69 bar
1.5:1 3000 psi / 207 bar
B
1:1 3500 psi / 241 bar
C
4.5:1 1000 psi / 69 bar
D
4.5:1 3500 psi / 241 bar
E
3:1
F 3300 psi / 228 bar
3:1 3000 psi / 207 bar
G
M N
JIB BOOM CYLINDER
(S-85 OPTION)
R
F
PB G G
PR1
J1 J2
PR1
EH
EG
0.8 gpm
3 L/min
HS0166C