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Reelmaster 3550−DHydraulic System Page 4 − 16
Hydraulic Flow Diagrams
STEERING CYLINDER
STEERING
CONTROL
VALVE
Extend
To Lower
Extend
To Lower
Traction Circuit (Forward)
Working Pressure
Low Pressure (Charge)
Return or Suction
Flow
Reelmaster 3550−D
.73
.33 .58
500 PSI
3500 PSI
100−150 PSI
12.012.0
24.7
1.44
6.1
1000 PSI
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
S2
S4S3
S1
P
L
4.0 GPM
7.0 GPM
BREATHER
G2
G1
C2
MOW CONTROL
MANIFOLD
LIFT CONTROL
MANIFOLD
200−300 PSI
.73 .73 .73 .73
CV1
25 PSI
2.33” Stroke
C2
C3 C7
C6
C8
1500 PSI
M3
ET
R
P
OR2
.046”
OR4
.046”
OR6
.046”
OR8
.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”
3.79” Stroke
1.50” Bore
0.625” Rod
2.25” Stroke
2.00” Bore
0.625” Rod
1.50” Bore
0.625” Rod
2.33” Stroke
1.50” Bore
0.625” Rod
1.50” Bore
0.625” Rod
2.25” Stroke
2x
SUCTION
STRAINER
OIL FILTER
OIL COOLER
OR1
.050”
OR2
.020”
RV1
RV
P1P2
3000 PSI