LD6 RIDE-ON POWER TROWEL • OPERATION MANUAL — REV. #0 (02/10/20) — PAGE 55
HYDRAULIC SYSTEM DIAGRAM
CYCLONE
RESERVOIR
(PORT A)
FROM CYCLONE
RESERVOIR
(PORT B)
RIGHT-HAND
STEERING
VALVE
A
LEFT-HAND
STEERING
VALVE
B
CASE DRAIN
MANIFOLD
C
E
2
1
P
T
3
1
P
T
4
2
B
A
A
B
A
B
A
B
G
T2
T1
S
M2
M1
A
B
M4
M3
B
A
1
2
TP2
TP1
HIGH PRESSURE LINES (5,100 PSI)
MID PRESSURE LINES (2,500 PSI)
RETURN LINES (TANK)
CASE DRAIN LINES (<35 PSI)
SUCTION LINE
LOW PRESSURE LINES (<250 PSI)
CONNECTION MADE BY FITTING
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H2
H4
H1
H3
H5
H6
H7
HS8
HS9
H10
H11
H13
H12
H14
H15
H16
H17
H18
HYDRAULIC
TANK
K
HYDRAULIC
FILTER
N
LEFT-SIDE
HYDRAULIC
MOTOR
RIGHT-SIDE
HYDRAULIC
MOTOR
F
H
HEAT
EXCHANGER
J
HYDRAULIC
PUMP
G
ENGINE
M
C1
T2
T1
S3
T3
S1
T4
S2
C2
LEFT
HYDRAULIC
CYLINDER
E
REAR
HYDRAULIC
CYLINDER
RIGHT
HYDRAULIC
CYLINDER
I
L
STEERING
PRESSURE
VALVE
D
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