Toro Multi Pro 1750 - Page 60

Multi Pro 1750Hydraulic System Page 4 − 12
Figure 9
Spray Boom Lift/Lower Circuit
Working Pressure
Return
Flow
RAISE SPRAY BOOM (LH SHOWN)
RETURN TO FILTER AND RESERVOIR
PUMP FLOW
OR1
.036”
OR2
.036”
OR4
.036”
OR3
.036”
1.75” Bore
1.125” Rod
10.06” Stroke
TP
C2 C1 C3 C4
RETRACT TO
RAISE
1.75” Bore
1.125” Rod
10.06” Stroke
RETURN TO FILTER AND RESERVOIR
PUMP FLOW
OR1
.036”
OR2
.036”
OR4
.036”
OR3
.036”
1.75” Bore
1.125” Rod
10.06” Stroke
TP
C2 C1 C3 C4
RETRACT TO
RAISE
1.75” Bore
1.125” Rod
10.06” Stroke
BOOM LIFT MANIFOLD
LOWER SPRAY BOOM (RH SHOWN)
RH CYLINDER
LH CYLINDER
RH CYLINDER
LH CYLINDER
S1
PC1 PC2
S3S2
S1
PC1 PC2
S3S2
G
BOOM LIFT MANIFOLD
G