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3-7
When the lever of the safety solenoid valve is moved upward, oil flows into the remote control valve
through solenoid valve and line filter.
When the lever of the safety solenoid valve is moved downward, oil does not flow into the remote
control valve, because of the blocked port.
RIGHT
LEFT
TRAVEL
STRAIGHT
TRAVEL
TRAVEL
BOOM 1
SWING
BOOM 2
ARM 1
OPTION B
OPTION C
(DOZER)
ARM
BUCKET
ARM 2
REGEN
Pu
P1
P2
P3
Pd0
Dr5
Dr3
Po5
T
P1
A3
A2
A1
A1
T5
T4
T3
T2
T1
P5
P1
P4
P3
P2
A4
P3
P2
(MCV)
P03
(MCV)
Pb4
(MCV)
Pu
(T/Joint)
P
Dr4
Pa4
P(F/CNTL
EPPR)
PG(S/Motor)
P02(MCV)
P0(MCV)
Pc42
Pb3
Pd41
B2
A2
Pb1
A1
B1
Pa1
T1
V3
Pd2
Pc2
D2
C2
Pc1
D1
C1
P0
DR0
Pd1
Ai
B4
B5
A5
Pa5
Pb5
Pa4
Pb4
C5
D5
D4
C4
Pc41
Pc5
Pd5
Rs
C6
Pd6
Pc6
D6
DR4
P03
Patt
P02
Pn2
Pn1
Po5
Puo
P04
DR2
Pc3
Pa21
Pb21
Pb20
Pa20
DR1
DR5
DR3
Pc40
Pd40
PS
PS
Pi1(Pump)
Dr#, dr#
Pi2(Pump)
(3)
(1)
(2)
(4)
(3)
(1)
P
T
P
T
(2)
(4)
a
b
d
f
h
j
c
d1
B e1 D
A
E
F
G
H
J
g
e
e2
SWING
ARM
BUCKET
BOOM
PS
PS
PS
PS
h1
h2
Pd40 Pd41
Pc2
Pd2
SH
Pc3
(3)
(4)
(1)
(2)
P
T
TRAVEL
Pc1
Pd1
Pa1
Pb1
Pb5
Pa5
Pb3
Pc40
Pc41
Pc42
P04
Pa20 Pa21
Pb20 Pb21
ARM
CYLINDER
BUCKET
CYLINDER
BOOM
CYLINDER
TURNING
JOINT
TRAVEL MOTOR
SWING MOTOR
SAFETY
SOLENOID
VALVE
LEVER UP
LEVER DOWN
HYDRAULIC TANK
PILOT
PUMP
A1
PUMP
A2
PUMP
2. SAFETY VALVE (SAFETY LEVER)
130ZF3HC03
Summary of Contents for HX130 LCR
Page 11: ...1 1 SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10 ...
Page 174: ...4 5 MEMORANDUM HYUNDAI HEAVY INDUSTRIES CO LTD CONSTRUCTION EQUIPMENT DIV ...
Page 536: ...8 108 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29 ...
Page 566: ...8 138 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10 ...