Hydraulic Schematics - Sj3220/26 Ansi/Csa - Skyjack SJ3220 Service Manual

3.28 Hydraulic Schematics - SJ3220/26 ANSI/CSA

A B
C5
POWER DECK
CYLINDER
P1
SYSTEM PUMP
(3.59 CC / 0.219 CIR)
M
F1
FILTER
M216186AD
SJ3220, SJ3226, SJ4720, SJ4726, SJ4732
C
C4
BRAKE
CYLINDER
O6
.051"
SAE 6
3H-18A-2
SPEED
VALVE A
FRONT LEFT SAE 6
C1
STEERING
CYLINDER
O1
.040"
QD1
OPTION
O2
.031"
4H-27 4H-26
PLAF PLAF
RETRACT EXTEND
A B
4H-24A
LEFT
P T
P A
R1
B
RELIEF PORT T
VALVE PLUGGED
3250 psi
4H-23A
RIGHT
MB1 MAIN MANIFOLD
D E
M2
RIGHT
DRIVE
MOTOR
A B
A=REVERSE
B=FORWARD
FRONT RIGHT SAE 6 REAR RIGHT SAE 6
O3
.040"
FD1
FLOW
DIVIDER
COMBINER
4
2H-18A
3
SAE 6
DIFFERENTIAL
VALVE
2
2
V1
FREE-WHEEL
3H-18A-1 VALVE
SPEED
1
VALVE B
SAE 6
MB2 DRIVE MANIFOLD
REAR LEFT SAE 6
A=FORWARD
B=REVERSE
B A
M1
LEFT
DRIVE
MOTOR
4H-16
FORWARD
3 1
A
P
2
3H-17
T B
BRAKE
RELEASE
4H-15
REVERSE
CB1
4000 PSI
10:1
F G
3226
C3
UPPER LIFT
CYLINDER
Bore 4.0
Stroke 49.06
C2
LOWER LIFT
CYLINDER
R4
2 RELIEF 2H-13-2
VALVE
1
Bore 3.998
Stroke 37.321
MB3
HOLDING
MANIFOLD
SN1
SNUBBER
R3
2H-13-1
2 RELIEF
VALVE
PT1
PRESSURE
TRANSDUCER
1
MB4
HOLDING
MANIFOLD
3 1
2
3H-14
LIFT
O4
.081"
O5
.106"
R2
RELIEF
VALVE
H
V
3220
C2
LOWER LIFT
CYLINDER
Bore 3.998
Stroke 37.321
W
SN1
SNUBBER
2H-13-1
PT1
PRESSURE
TRANSDUCER
MB5
HOLDING
MANIFOLD
X
Y
Z
223198ABA
76