PDF Spare Parts Catalog Tadano AT-121-3 Crane - 1015 KB
This comprehensive spare parts catalog covers the Tadano AT-121-3 Crane, including the upper and lower structures, as well as the Isuzu chassis components.
It features detailed diagrams and part numbers for every assembly, making it the definitive resource for ordering replacement parts.
Accurate parts identification is crucial for quick and effective repairs, and this manual ensures you get it right.
PDF Viewer
Viewer loads when you scroll here
SHARE THIS MANUAL
Download the PDF Manual
PDF viewer loading area
Text Preview from This Manual
The text below was extracted from the visible preview pages to help you confirm the manual contents before download.
--- Page 1 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PB0000275-02 UPPER STRUCTURE SYSTEM
PB0000500-02 LOWER STRUCTURE SYSTEM
ASSEMBLY
000000
--- Page 3 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PB1100101-02 PUMP,HYDRAULIC (EMERGENCY)
50
1
1 41 10
33
34
3 8
9
27
29
--- Page 4 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PB3000305-00 POWER UNIT
2
1
--- Page 5 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 82119417515 CONNECTOR 1
2 42654790310 HARNESS 1 HJ4382 000070
42654790311 HARNESS 1 HJ4383 000072
3 42474472100 BOX 1
4 82100002006 CLAMP 1 WR10
5 90101206014 BOLT 1 M6X14
6 90201200600 NUT 1 M6
7 90302040601 WASHER,SPRING 1 6
8 90303070601 WASHER,PLAIN 1 6
50 42654790300 BOX ASSY 1
000013
--- Page 6 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 36035840100 CYLINDER 1
2 36035740200 ROD 1
3 36035290300 PISTON 1
4 91684007501 PACKING 2
5 91431206201 RING,BACKUP 2
6 91002903000 O-RING 1 1B G30
7 91332207500 BEARING,PLAIN 2
8 90202203000 NUT 1 M30
9 80612110680 RING,RITAINING 1 AR68
10 80801006030 BEARING,PLAIN 1
11 36034979510 COVER,ROD 1
12 91694006000 PACKING 1
13 91410206002 RING,BACKUP 1
14 91002908000 O-RING 1 1B G80
15 91660006001 SEAL,DUST 1
16 91002907500 O-RING 1 1B G75
17 90303073001 WASHER,PLAIN 1 30
18 90302043001 WASHER,SPRING 1 30
41 36035299900 PACKING SET 1 60X75
100 36035840000 CYLINDER,JACK 1
000018
--- Page 7 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42507970100 COVER 2
2 37001510870 BOLT 4 M8X18
000023
--- Page 8 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pa
1 90730008120 SCREW,SET 1 M8X12
2 91684007501 PACKING 2
3 91431206201 RING,BACKUP 2
4 91002903500 O-RING 1 1B G35
5 36035920300 PISTON 1
6 36036732001 ROD 1
7 91332207500 BEARING,PLAIN 2
8 36036821001 CYLINDER 1
9 91002907000 O-RING 1 1B G70
10 91694006000 PACKING 1
11 91430206002 RING,BACKUP 1
12 36036739511 COVER,ROD 1
13 91660006000 SEAL,DUST 1
14 91002907500 O-RING 1 1B G75
15 80612110680 RING,RITAINING 1 AR68
16 80801006060 BEARING,PLAIN 1
18 80622000600 RING,RITAINING 1 SP60
51 36036739901 PACKING SET 1 60X75
100 36036820001 CYLINDER ASSY,JACK 1
000028
--- Page 9 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End)
1 (***********) SWING FRAME ASSY 1
2 (***********) REDUCER,SWING SPEED (MOUNT) 1
3 (***********) DERRICK ASSY 1
4 (***********) PIPING ASSY,SWING FRAME 1
5 (***********) ELEC.ASSY,SWING FRAME 1
6 (***********) MOUNT ASSY,SWIVEL JOINT 1
11 36028370000 CYLINDER ASSY,LEVELING (LOWER) 1
000033
--- Page 10 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial N
1 42614770010 PLATE 2
2 42614770300 SUPPORT 2
3 90750005081 SCREW,SET 2 M5X8
4 90302040601 WASHER,SPRING 8 6
5 90101206010 BOLT 4 M6X1.0
7 90155306015 BOLT,WELD 4 M6X15
8 82100002006 CLAMP 4 WR10
9 82100002010 CLAMP 1 WR15
10 42654640200 HARNESS (FRONT JACK EXTEND/STOWING) 1
11 90201200600 NUT 4 M6
12 91810132530 FASTENER 10
31 42614770020 PLATE 2
32 82187400010 DETECTOR ASSY,ANGLE 2
33 90302040401 WASHER,SPRING 4 4
34 80172304010 SCREW,MACHINE 4 M4X10
35 42614770400 SUPPORT 2
36 90302040801 WASHER,SPRING 4 8
37 90101208016 BOLT 4 M8X16
38 82100002006 CLAMP 2 WR10
39 90101206012 BOLT 6 M6X12
40 42614770600 COVER 2
41 90303070401 WASHER,PLAIN 4 4
42 90302040601 WASHER,SPRING 6 6
000038
--- Page 11 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PE5110022-04 ELEC.ASSY,FRAME
10
10
10
1
10
2 3
4 5
6 10
11
12
13 10
2 3
4
22 37 77 8 25 8 25 5
26 26
10 24 25
32 33
10
10 10
28
10
8 33 8 38
10
8 25
34 34 34 26
8 24 25
26 33
--- Page 12 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PF5190001-00 FALL ARREST SYSTEM (TB-LSA-550/FUJII-DENKO)
1
--- Page 13 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PG5200017-00 GUARD ASSY (BUCKET CONTROL SWITCH)
1
--- Page 14 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PH1710015-00 DISPLAY
100
4
3
2
5
--- Page 15 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PH5030828-00 HARNESS
100
--- Page 16 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PH5032117-00 HARNESS
100
--- Page 17 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PH5033686-00 HARNESS
100
--- Page 18 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PI1140133-01 VALVE,CHECK
100
3
2
7
5
6
8 11
11
8
6
5
7
2
3
14
--- Page 19 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PI1250137-00 VALVE,COUNTERBALANCE
50
31 7 23 22
20
15
19
18
21
16
15
14
1 2 32 11 12 13 10
--- Page 20 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PK2001479-01 FRAME UNIT
3
7
8
6
5
4
1
2
--- Page 22 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PL5140004-02 LAMP ASSY,WORKING (BUCKET OR BASKET:HALOGEN)
5 6 2 5 6
9 10
1 1
12 13 11 5 6
9 10
5 6
7
5 6
7
3 4 4
33
8
1
21 41
42
22
23
24
25
--- Page 23 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 90101208045 BOLT 4 M8X45
2 90302040801 WASHER,SPRING 4 8
3 90303070801 WASHER,PLAIN 4 8
4 37000553000 PLATE 8
5 90201201000 NUT 8 M10
000095
--- Page 24 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PN1350029-01 REEL,CORD (FOR EARTHING)
50
4
2
3
7 5
6
10 8
50
7 5
6
10
--- Page 25 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PN5010640-01 NAME PLATE ASSY (OUTRIGGER OPERATION)
1 1
1
1
--- Page 26 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) R
1 42510262010 PLATE,NAME (JACK HORIZONTAL) 1
000108
--- Page 27 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42511910200 PLATE (NON-SLIP) 3
2 42511810100 PLATE (NON-SLIP) 3
000112
--- Page 28 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End)
1 42940090010 PLATE,NAME 1
2 42942152130 PLATE,CAUTION 1
3 42947040100 PLATE,CAUTION (PTO OPERATION) 1
4 37002224450 PLATE,NAME 1
000117
--- Page 29 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PO5080073-05 OPE.ASSY,CONT.VALVE
14 72
14
14 14 11
2 22
11 12
11 12 12
14
14
7
11 12 14
14 19 18
9 11 12 19
14
14 73
11 12 7 18
23
7 18 7 18
60 55
55 56
10 11 10 11
52 53 52 53
53 58 52 53 53 58 52 53
59 59
53 57 53 57
51 51
11 17 11 17
53 58 53 58
59 59
55 56 55 56
54 55 54 55
55 56 60 55
10 11 10 11
9 23
51 51
7 18 7 18
11 17 11 17
--- Page 30 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PP5450004-00 PUMP,GREASE (400CC)
1
--- Page 31 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PP6330005-03 PIPING ASSY,SWING FRAME
32
31
27
30 33 11 28
28
9 10
26 87 28
29 33
5 41 39 37
8
27 66
36 51
3 11 20
40 83 87
28 61
32 32
62 87 5 38
23
31
30 33 36
29 33 51 64 51 63
35
66
35 51
21
62 87
24
31 61
124 104
62 87 5 25
26 87 23
26 87
37
51 64 51 63
34
20
17 32
37 31 14 15
12
36
32
135 51
36
12 16 51 105 31
22
21
5 25 5 25 37
24
19 33
104 2 10
11 19 33 35
34 1 51
124 104 34
4 5 35
51 101 1 51
103 51
--- Page 32 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PS5010018-00 SAFETY ASSY (BUCKET TOUCH SWITCH/WIRE TYPE)
4
30
5 6 17
18
26 27
8
7 25
9
2
31
21 22
26 27
28
13 15
11 16
10 1
51
31
54
52 21
53
55
23
17
8
7
9 19 29 22
3
12 13
14
3
29
24
5 6
3
30
4
20
3
--- Page 33 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PS5530264-00 SWITCH ASSY
100
12 8 11 10 11
6 8 5 3 32
6 7 2 6 9 49 61
--- Page 34 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PV5070007-00 VALVE ASSY,COUNTERBALANCE
100
1
--- Page 35 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PW1000118-00 ACCESSORIES & TOOLS
--- Page 36 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PW1050018-01 WEDGE (STOPPER FOR TIRE/JUSTIN)
1
--- Page 37 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PX5010222-01 MOUNT ASSY (LOADING/150KG)
4 6
3
2
4 6
1
3
4 6
3
4 6
21
3
1
2
3
4 6 5
7
5
21
5
--- Page 38 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42990050500 FENDER 1
2 42990050400 FENDER 1
3 42990050300 FENDER 1
4 42990050200 FENDER 1
5 42990050101 FENDER 1
6 42696871800 SUPPORT 1
7 90101208020 BOLT 4 M8X20
8 90302040801 WASHER,SPRING 4 8
9 90201200800 NUT 4 M8
10 42699971000 SUPPORT 4
11 90101210025 BOLT 40 M10X25
12 90302041001 WASHER,SPRING 51 10
13 90201201000 NUT 33 M10
14 37000505950 PLATE 12 T=3.2
15 90180210025 BOLT,BUTTON 9 M10X25
16 90303071001 WASHER,PLAIN 22 10
18 42990050600 SUPPORT 1
19 42990050700 SUPPORT 1
20 42990050800 SUPPORT 1
21 42990050900 SUPPORT 1
22 90101210018 BOLT 2 M10X18
23 42990050010 SUPPORT 1
24 82467300107 PLUG 14
000165
--- Page 39 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42443970200 STEP 1
2 90101208014 BOLT 4 M8X14
3 90302040801 WASHER,SPRING 4 8
4 90303070801 WASHER,PLAIN 4 8
5 90201200800 NUT 4 M8
6 42396552010 PLATE (NON-SLIP) 2
000170
--- Page 40 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 90302041001 WASHER,SPRING 2 10
2 90303071001 WASHER,PLAIN 2 10
3 42839100010 SUPPORT 1
4 90201201000 NUT 2 M10
000175
--- Page 41 ---
AT-121-3 43007341702 UPPER,LOWER,ISUZU TPG-NKR85AN-EE5AHY-JD
PY1001626-09 OPTIONS,1 (UPPER)
2 6
17
4 15
14
9
5
13 21
19
8
11
7
20
1
12
3 18 16