SkyTrak 8042 Service Manual - Manual (Page 160)

Hydraulic System
8-16 6036, 6042, 8042, 10042, 10054
8.4.2 Hydraulic Schematics
a. Model 6036
A B C D E F G H
1
2
3
4
5
6
7
8
G H E F C D A B
8
7
6
5
4
3
2
1
EXTEND
CYLINDER
- 4.50
X
3.00
X
102.50 4000 PSI
HOIST
CYLINDER
- 5.00
X 2.75
X
39.65 4000 PSI
HOIST
CYLINDER
- 5.00
X
2.75
X
39.65 4000 PSI
MAIN
CONTROL
V AL
VE
AUX
FUNCTION
QUICK
DISCONNECT
A T BOOM
GOSENECK
OPTIONAL
FORK
CYLINDER
-
5.00
X
2.00
X 16.75
4000 PSI
SLA
VE
CYLINDERS
- 3.75
X
1.50
X 1 1.40
PSG
PS
PP
PPG
PB
PBG
.090 DIA
550 PSI
2500 PSI
P T
650 PSI
SECONDAR
Y
FUNCTION
MANIFOLD
3.93
BASE
1.97
ROD
4.4B
STROKE
FRONT
R
L
T
P
b
a
4 WHEEL STEER
A
B
R
L
REAR
CRAB STEER
R
L
P
T STEERING VA
LV
E
STEERING
SELECT
OR
VA
LV
E
MANIFOLD
T B2 P B1 L5
REAR WHEEL BRAKE
FRONT WHEEL BRAKE
.089 .089 .073
SER
VICE
BRAKE
VA
LV
E
250 PSI
2750 PSI
BYP
ASS
T O
T ANK
60um
25 PSI
3.5
IN
3
10um
LOW
IDLE
1050
RPM
15.9
GPM
HIGH
IDLE
2750
RPM
41.7
GPM
RA
TED
SPEED
2500
RPM
37.9
GPM
FTR
FTB
FRAME
TIL
T CYL
4.50
X
2.25
X
8.69
65 PSI
10um
B
A
14 GPM MAX
3250 PSI
A
B
3250 PSI
A
14
GPM MAX
SHUTTLE
IN
LOAD SENSE
AUX
HYD
FORK
TIL
T
B
A
B
A
B
T ANK LOAD SENSE
OUT
FRAME
TIL
T
INLET
HOIST
EXTEND
6
GPM MAX
T ANK
PRESSURE POR
T
T ANK
PRESSURE
POR
T
LOAD SENSE OUT
3500 PSI
3250 PSI
3250 PSI
.090
DIA
MAQ0070A