Toro Reelmaster 3550-D - Page 101

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Hydraulic Schematic
Reelmaster 3550--D
.73
.33 .62
500 psi
3000 psi
100--150 psi
12.012.0
24.7
1.44
4.5
1000 psi
2.25” Stroke
Steering Cylinder
3.79” Stroke
ENGINE IDLE
3200 / 1400
PUMP RPM = 0.96 x
ENGINE RPM
BACKLAP
SWITCH
(SW)
REEL #4
LC
FC
PRV
MV
T
M1
C1
P
C4
G
G1
M2
T
C5
RV
S2
S4S3
S1
P
L
4.0 GPM
7.0 GPM
BREATHER
G2
G1
C2
MOW CONTROL
VALVE
LIFT CONTROL
VALVE
200--300 psi
.73 .73 .73 .73
CV1
25 psi
2.33” Stroke
C2
C3 C7
C6
C8
2.33” Stroke
1500 psi
M3
ET
R
P
OR2
.046”
OR4
.046”
OR6
.046”
OR6
.055”
BYPASS
VALVE
MOW = 10 GPM (6 MPH)
TRANSPORT = 18 GPM (11 MPH)
REEL #1 REEL #5 REEL #2 REEL #3
OR1
.040”
OR3
.040”
OR5
.040”
OR7
.035”
1.50” Bore
1.50” Bore
1.50” Bore 1.50” Bore
0.625” Rod
0.625” Rod
0.625” Rod
0.625” Rod
2.25” Stroke
2x
2.00” Bore
0.625” Rod