2-21
G-G (OPTION-C & NEGATIVE CONTROL)
A-A (STRAIGHT TRAVEL & SUPPLY)
F-F (OPTION-B & BUCKET)
C-C (SWING & BOOM 1)
D-D (SWING PRIORITY & BOOM 2 & ARM 2)
E-E (ARM 1 & ARM REGENERATION /BREAKER)
31
B-B (TRAVEL RIGHT & LEFT)
53 56
77 34 65
69
62 31 49 48
3
46 47
69
50 56 53 61 30
62
42
16
43 79 72 28 72 28 79 43
51
50 53 56 69 36 73 64 78 4 29 63 28 72 79 43 78 64 73 36 69 56 53
50 53 56 69
4
72
28 45 58 33 8149 48 17 69
51
56 53
37
78
68
64 67 32 43 79 28 72 29 63 32 67 37
78
68
64
50
20
53 56 69
69 56 53 51
20
15
52 17 53 56 69 8 60 77 34 65 34 65 60 77 32 67 9
17
69
50 53 56 69 35 71
62 31 66 74 31 62 29 63 80 44 29 63 44 80
10
50 53 56 69 11 43 79 72 28 63 29 80 44 26
69
25
27 69 59 41 42 67 32
62
31
72 28 79 43 29 63 80 4412 69 56 53 51
I
I
H
H
23
50 53 56 69 18 13 67 32
79 2843 72
32 67 18 69 56 53 51
22 53 56 69 17 43 79 72 28
14 17
69 56 53 51
21
50 53 56 69
6
69 56 53 51
50 53 56 17 69 7 44 80 63 29 72 28 79 43
26
69
24
D
G
F
E
C
B
A
D
G
F
E
C
B
A
D
G
F
E
C
B
A
D
G
F
E
C
B
A
62
31
62
31
62 31
1
7- 55 57
2
54
57
SECTION I-I
SECTION H-H
29
63
40 63 75 59
38 63
76 61
75 59
39 61
76 63
52
51
53, 56
145LCR2MC02
1 Housing-P1
2 Housing-P2
3 Spool-straight
travel
4 Spool-travel
(LH,
RH)
6 Spool-swing
7 Spool-boom
1
8 Spool-swing
priority
9 Spool-boom
2
10 Spool-arm
2
11 Spool-arm
1
12
Spool-arm regeneration
13 Spool-option
B
14 Spool-bucket
15 Spool-option
C
(dozer)
16 Main
relief
valve
17 Overload
relief
valve
18 Overload
relief
valve
19 Overload
relief
valve
20 Negacon
relief
valve
21 Swing
logic
valve
22 Bucket
strock
limiter
23 Option
on-off
valve
24
Holding valve kit A1
25
Holding valve kit A2
26
Holding valve kit B
27 Regeneration
block
28 Plug
29 Plug
30 Plug
31 Plug
32 Plug
33 Plug
34 Plug-parallel
35 Plug-relief
cat
36 Plug-relief
cat
37 Plug-relief
cat
38 Plug-bucket
39 Plug-bucket
parallel
40 Plug-option
41 Plug-orifice
42 Plug
43 Load
check-poppet
44 Load
check-poppet
45 Signal-poppet
46 Travel
straight-sleeve
47 Travel
straight-piston
48 Orifice
signal
49 Coin
type
filter
50 Pilot
cap
A
51 Pilot
cap
B1
52 Pilot
cap
B2
53 Socket
bolt
54 Socket
bolt
55 Socket
bolt
56 Washer
57 Spring
washer
58 O-ring
59 O-ring
60 O-ring
61 O-ring
62 O-ring
63 O-ring
64 O-ring
65 O-ring
66 O-ring
67 O-ring
68 O-ring
69 O-ring
70 O-ring
71 O-ring
72 O-ring
73 O-ring
74 Backup-ring
75 Backup-ring
76 Backup-ring
77 Backup-ring
78 Backup-ring
79 Load
check
spring
80 Load
check
spring
81 Poppet
signal
spring
82 Regeneration
block
pin
Содержание HX145 LCR
Страница 11: ...SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10...
Страница 204: ...4 5 MEMORANDUM HYUNDAI HEAVY INDUSTRIES CO LTD CONSTRUCTION EQUIPMENT DIV...
Страница 553: ...8 82 Insert O rings to the relief valve 30 and reassemble them to rear cover 20 This completes assembly 17 32038SM42...
Страница 627: ...8 155 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29...
Страница 636: ...8 164 125LCR8TM61 After assembling spring 44 in order clamp plug 41 Tightening torque 5 kgf m 36 lbf ft 31...
Страница 657: ...8 185 8 185 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10...
Страница 668: ...8 196 14 15 3 Install cover 3 to body 1 and tighten bolts 14 Torque 10 12 5 kgf m 72 3 90 4 lbf ft 7 21078DA10...