PART NO. 40601-00138
How to Use Parts Catalogue
1. This parts catalogue covers all components for excavator model H50C when ordering
parts refer to the under mentioned items.
2. To read the parts catalogue:
a) Parts marked with * are composed of assembly parts, â—Š shows component parts.
b) Originally the parts are shown in essential numbers for unit machine in the column,
however, the component parts are meant for unit.
c) Parts marked with in the parts No. column are not supplied by single piece but are
supplied in components are assembly.
d) Marks appearing in the column of interchangeability are as follows:
A....... New parts can take place of old parts, but no vice-versa.
B....... No interchangeability between new and old parts.
C....... Discontinued.
D....... Newly added parts.
E....... Both new and old parts applicable.
Q....... Quantity altered.
e) In the column of applicable machines are shown the machine serial numbers for
which the parts in the same column are used.
The year and month appearing there instead of machine serial number means the
time of alteration.
f) Standards and dimentions of parts are shown in the remarks column.
Note "Inc. ~" in case of supply in assembly.
g) In case of line is drawn on the part number, replace that part with the part
below.
h) The abbreviations have meaning as follows:
ASSY....... ASSEMBLY CYL......... CYLINDER
ASS'Y...... ASSEMBLY COUN..... COUNTER
HYD......... HYDRAULIC VALA....... VALANCE
H.............. HEAD J.............. JOINT
INDEX
WORK EQUIPMENT
A11 : WORK EQUIPMENT (1) .................................................................... 2
A12 : WORK EQUIPMENT (2) .................................................................... 4
UPPER FRAME
B10 : SWING FRAME ................................................................................. 8
B15 : FLOOR PLATE ................................................................................ 12
B21A : CONTROL SYSTEM (1A) ............................................................... 16
B21B : CONTROL SYSTEM (1B) ............................................................... 20
B22A : CONTROL SYSTEM (2A) ............................................................... 22
B22B : CONTROL SYSTEM (2B) ............................................................... 26
B23 : CONTROL SYSTEM (3) .................................................................. 30
B24 : CONTROL SYSTEM (4) .................................................................. 34
B25 : CONTROL SYSTEM (5) .................................................................. 38
B30 : TANK UNIT ...................................................................................... 42
B40 : ENGINE COVER ............................................................................. 46
B50 : TOPS ROOF ................................................................................... 50
B61A : CABIN(1A) ....................................................................................... 52
B62A : CABIN(2A) ....................................................................................... 56
B63 : CABIN(3) ......................................................................................... 60
B61B : CABIN(1B) ....................................................................................... 64
B62B : CABIN(2B) ....................................................................................... 68
B65A : HEATER PIPING(A) ........................................................................ 72
B65B : HEATER PIPING(B) ........................................................................ 74
LOWER MACHINE
C11 : TRACK FRAME (1) ......................................................................... 78
C12 : TRACK FRAME (2) ......................................................................... 82
POWER UNIT
D21A : POWER UNIT (1A) .......................................................................... 90
D21B : POWER UNIT (1B) .......................................................................... 94
D22A : POWER UNIT (2A) .......................................................................... 98
D22B : POWER UNIT (2B) ........................................................................ 102
D23A : POWER UNIT (3A) ........................................................................ 106
D23B : POWER UNIT (3B) ........................................................................ 108
D24A : POWER UNIT (4A) ........................................................................ 112
D24B : POWER UNIT (4B) ........................................................................ 114
HYDRAULIC PIPING
E10 : WORK EQUIPMENT PIPING ........................................................ 118
E21 : UPPER FRAME PIPING(1) ........................................................... 122
E22 : UPPER FRAME PIPING(2) ........................................................... 126
E23 : UPPER FRAME PIPING(3) ........................................................... 130
E24 : UPPER FRAME PIPING(4) ........................................................... 134
E25 : UPPER FRAME PIPING(5) ........................................................... 138
E30 : CHASSIS FRAME PIPING ............................................................ 142
E40 : PTO PIPING .................................................................................. 144
HYDRAULIC COMPONENT
F11 : CONTROL VALVE(1) .................................................................... 148
F12 : CONTROL VALVE(2) .................................................................... 152
F20 : BOOM CYLINDER ........................................................................ 156
F22 : ARM CYLINDER ........................................................................... 160
F24 : BUCKET CYLINDER ..................................................................... 164
F26A : SWING CYLINDER(A) ................................................................... 168
F26B : SWING CYLINDER(B) ................................................................... 170
F28 : DOZER CYLINDER ....................................................................... 172
F40 : SWIVEL JOINT .............................................................................. 174
F45 : PUMP ............................................................................................ 176
F50A : DRIVE MOTOR(A) ......................................................................... 178
F50B : DRIVE MOTOR(B) ......................................................................... 180
F55 : TURNING MOTOR ........................................................................ 182
F61A : HYDRAULIC COMPONENT(A) ..................................................... 184
F61B : HYDRAULIC COMPONENT(B) ..................................................... 186
ELECTRIC SYSTEM
G10A : ELECTRIC SYSTEM(A) ................................................................ 190
G10B : ELECTRIC SYSTEM(B) ................................................................ 196
LABEL
H10A : LABEL(A) ....................................................................................... 202
H10B : LABEL(B) ....................................................................................... 204
H10C : LABEL(C) ...................................................................................... 206
OPTION
J11 : OPTION BUCKET ......................................................................... 210
J12 : LONG ARM ................................................................................... 212
TOOLS
K10 : TOOLS .......................................................................................... 216
WORK EQUIPMENT
2
A11
WORK EQUIPMENT(1)
22
23
21
20
5
3
3
4
4
2
22
23
21
19
22
23
14
15
16
22
21
23
13
12
11
10
9
9
18
6
8
7
21
23
22
1
23
17
21
22
21
Key No. Part No. Part Name Q.ty Remarks
Interchange-
ability
Applicable
Ser. No.
MODEL:H50C
SER. No:H5000051 ~ 99999
3
WORK EQUIPMENT(1)
00350-00160
1 NRS3-11000-2 SWING POST ASS’Y 1
00310-00300
◊2 NRS3-21000-1 BOOM ASS’Y 1 INC. 3, 4
00102-01100
*3 NRS3-20001 BUSH 2
811-90060
*4 0493-50060-h SEAL, DUST 2
30570-10201
5 0540-02000-F NIPPLE, GREASE 1
00310-00310
6 NRS3-00001-1 COVER, BOOM CYL 1
30781-12020
7 0103-12020-a BOLT 1
30746-16012
8 0389-12000-a WASHER 1
02002-00820
9 NRS3-00004 HOSE, VINYL 2
00101-03220
10 NRS3-60100 SWING POST PIN ASS’Y 1
00103-00920
11 HCA3-60001 COLLAR, POST PIN 1
00104-01210
12 HCA3-60004 WASHER 1
30701-16040
13 0103-16040-a BOLT 1
00101-03230
14 NRS3-60300 PIN 1
00101-03240
15 NRS3-60200 PIN 1
30552-00100
16 0545-02000-h PLUG 1
00101-03250
17 NRS3-60400 PIN 1
00101-03260
18 NRS3-60500 PIN 1
00101-03270
19 NRS3-60600 PIN 1
00101-03280
20 NRS3-60800 PIN 1
00103-01080
21 MBC3-00001-1 COLLAR 6
30781-12025
22 0103-12025-a BOLT 6
30746-16012
23 0389-12000-a WASHER 6
A11
4
WORK EQUIPMENT(2)
A12
A
28
29
27
25
28
29
27
26
4
43
42
28
29
27
25
3
2
2
3
1
44
45
45
44
20
3
3
2
20
2
49
50
33
6
30
10
35
31
5 36
32
34
20
8
7
8
9
9
20
48
48
22
23
21
24
47
46
DETAIL A DETAIL B
A
B
A
C
B
38
37
38
37
41
11
19
17
18
15
12, 13
14
16
15
C
39
B
41
40
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Hanix H50C Spare Parts manual
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Description
Get the official spare parts manual for the Hanix H50C compact excavator. This manual spans 264 pages and features detailed exploded views along with corresponding part numbers. It's an invaluable resource for professional mechanics and DIY enthusiasts alike.
