Groundsmaster 4000--DHydraulic System Page 4 -- 10
Hydraulic Flow Diagrams
Traction Circuit (4WD Forward Shown)
Working Pressure
Low Pressure (Charge)
Return or Suction
Flow
Groundsmaster 4000--D
FANDRIVE
MANIFOLD
RHPTO
MANIFOLD
4WD
MANIFOLD
LHPTO
MANIFOLD
FRONTPTO
MANIFOLD
TRACTION
MANIFOLD
COUNTERBALANCE
MANIFOLD
M1 M2 ST L
P1 P2T
P1
P2
P1
P2
P1
P2
LC2
LC1
RV1
RV2
RV1
RV2
M1
M2
M1
M2
S
LC2
LC1
OR
OR
S
M1
M2
RV1
RV2
LC2
LC1
S