Toro Reelmaster
4000?D - Hydraulic Schematic

Reelmaster 4000−DPage 4 − 8Hydraulic System
Hydraulic Schematic
2500 HI−IDLE 1100 LO−IDLE
A (FWD)
INLET
B (REV)
TEST PORT CHARGE
BA
PRIORITY
OUT
IN
S1
3000 PSI
LC1
(FWD)
T
B
A
TEST PORT CUTTING
(TYP) IN
B
A
T
T
RIGHT SIDE
5 3 1 2 4
A B C D
E
F
TRACTION FORWARD STEERING CIRCUIT COUNTER−BALANCE TRACTION REVERSE
L
R
TP
TEST PORTS
TEST PORT LIFT CYLS
B
B
LH
REAR
LEFT SIDE
WARNING
SHUT− DOWN
G
P
T
RH
LC2
A
A
P1
P2
PRESSURE
CIRCUIT
4 WHEEL DRIVE ONLY
STEER CYLINDER
STEERING ORBITROL
TRACTION MOTORS
4WD VALVE BLOCK
TRACTION MOTOR
TRACTION MOTOR
OIL LEVEL SENSOR
PUMP PACKAGE
OIL COOLER
RETURN FILTER LO-SPEED BACKLAP
REEL SPEED
REELS ON-OFF
LIFT VALVE
LIFT CYLINDERS
REEL SHUT-OFF
REEL MOTORS
COUNTERBALANCE 350 25 PSI
2100 100 PSI
5000 + 100 −0 PSI
1200 +100 −0 PSI