Filter
Top Products
Sand Pro 2020/3020/5020
M2
RIGHT
A
B
A
WITH BLEED OFF
LEFT
M1
P1
B
P2
R2
R1
M3
FRONT
REVERSE
High Pressure
Low Pressure (Charge)
Return or Suction
Flow
Sand Pro 2020/3020/5020
M3
M2
RIGHT
B
A
WITH BLEED OFF
FRONT
LEFT
M1
TIMED MANIFOLDS
B
A
SHUTTLE
CHARGE
CHECK
CHARGE
CHECK
CHARGE
PUMP
TRACTION
PUMP
IMPLEMENT
RELIEF
CHARGE
RELIEF
Hydraulic
Systems
Hydraulic System (Rev. A) Page 4 – 11
LIFT CYLINDER
LIFT VALVE
OIL COOLER
FILTER
RH WHEEL MOTOR
FOR OIL COOLING
IN FORWARD
HYDROSTAT
SP 3020 ONLY
Traction Reverse
RH WHEEL MOTOR
FOR OIL COOLING
IN FORWARD
FORWARD
FRONT AND RH WHEEL
MOTORS HAVE REVERSE
TO LIFT VALVE
SP 5020
TANK
HOT OIL
VALVE
VALVE
VALVE
ACCELERATION
VALVES