Toro Groundsmaster 4500-D Service Manual page 331

G3 G3
M3 P2
1500
#1
PSI
PRV2 3500
1.16
PSI
FRONT
CID
CENTER
RV09
#4
SV2
1.16
FRONT M4
CID
LEFT
LC2
G4
M7
1500
PSI
#6
RV11
1.16
CID LEFT
WING
M8
G6
LC4
#5
G1
1.16
FRONT
CID
RIGHT P1
M1
RV8
1500
#3
3500
PSI
1.16 PSI
PRV1
REAR
CID
RIGHT
SV1
#2
T2
1.16
REAR M2
CID
LEFT
T1
LC1
G2
M5
1500
RV10
PSI
#7
1.16
RIGHT
CID
WING
M6
LC3
G5
DECK CONTROL
MANIFOLD
2.00" BORE
4.20" STROKE
0.630" ROD
R
6.1
CIR
1050 PSI
P
3.1 GPM
M1 M2 ST
S1
50/50 FLOW
DIVIDER
CV
G2
FD
G1
PRV
P1 T FAN CONTROL P2
MANIFOLD
6.2 GPM
6.2 GPM
11.4 GPM
11.4 GPM
0.56
CID
50
PSI
2.00" BORE
STEERING
9.00" STROKE
CYLINDER
0.750" ROD
L
LEFT WING
C4 C3
.063
S4
STEERING
CONTROL
S2 S3
VALVE
T E
S1
R1
1600 PSI
G1 P
L 3.1 GPM
50
PSI
2.75
0.56 1.03 1.03
CID
CID CID CID
250 PSI
2.00" BORE
9.00" STROKE
0.750" ROD
RIGHT WING
C2 C5 C6
.080 .063
S9
S6
S5
S7 S8 JUNCTION
MANIFOLD
TS
G2 CHG
LIFT CONTROL
MANIFOLD
CONTROL MANIFOLD
30.5 GPM
PISTON
PUMP
4350 PSI
CH
ENGINE
T4 - - 2700 / 1200 RPM
EU - - 2600 / 1200 RPM
P2
OR1
REAR TRACTION
5000 PSI
.050
CONTROL
MANIFOLD T
1. FLOWS SHOWN ARE CALCULATED AT HIGH IDLE AND
95% PUMP EFFICIENCY UNLESS OTHERWISE NOTED
LIFT
CYLINDERS
1.500" BORE 1.500" BORE 1.500" BORE
7.00" STROKE 4.00" STROKE 7.00" STROKE
0.630" ROD 0.630" ROD 0.630" ROD
.030 .055 .030
1.500" BORE 1.500" BORE
3.50" STROKE 3.50" STROKE
0.630" ROD 0.630" ROD
1
4 PSI
2
3
OR8
.030
HI/LOW RANGE
1.83 CID /
0.89 CID
1.83 CID /
0.89 CID
550 PSI
200 PSI
CV
2.32 CID /
1.13 CID
450 PSI
RV
REAR
M8 AXLE
PR
MOTOR
Groundsmaster 4700--D
Hydraulic Schematic
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