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Reelmaster 3100−D Hydraulic System (Rev. C)Page 4 − 9
D
M4
M5
DUMP
VALVE
P3
HYDROSTAT
OIL
FILTER
P1 P2
ENGINE
RPM
GEAR PUMP
L
R
V1
LOWER
PORT
UPPER
PORT
M6
INTERNAL CASE DRAIN
100 to 150 psi
STRAINER
OIL
COOLER
TOP PORT
FORWARD
TRACTION WHEEL MOTORS
3000 psi
FC1
REEL SPEED
CONTROLLER
LC1
LOGIC
MD1
BACKLAPPING
VALVE
REEL
ON−OFF
VALVE
REEL
RELIEF
3000 psi
S1
R1
G1
T2
D1
M1
M2
MANIFOLD
BLOCK
T1
P1 LV
LC2
CHG
CF
CR
ST
LEFT FRONT
RIGHT FRONT
REAR
FRONT
REAR
SIDEWINDER
A
B
C
OUT
IN
STEERING
POWER
STEERING
VALVE
IN
OUT
AUX
1000 psi
G2
PLUG
VALVE
REEL MOTOR
REEL MOTOR
REEL MOTOR
Hydraulic Schematic
Reelmaster 3100−D (Model 03201)
All solenoids are shown as
de−energized
(OPTIONAL)
LIFT
LIFT
CYLINDER
CYLINDER
CYLINDER
2−SPOOL
VALVE
NOTE: ON MACHINES WITH
SERIAL NUMBERS BELOW
230000000, INITIAL REEL
MOTOR IN CUTTING CIRCUIT
MOTOR AND FINAL
MOTOR IS REAR (SHOWN).
SERIAL NUMBERS ABOVE
230000000, INITIAL REEL
MOTOR IS REAR MOTOR
AND FINAL REEL MOTOR
IS LEFT FRONT (NOT SHOWN)
IS FRONT LEFT REEL
ON MACHINES WITH
Hydraulic
System