PDF Spare Parts Catalog Tadano AT-170-2 Crane - 799 KB
This is the official spare parts catalog for the Tadano AT-170-2 Crane.
It covers all components for both the upper crane machinery and the lower Isuzu carrier chassis.
With detailed exploded views and precise part numbers, this manual simplifies the process of ordering maintenance and repair items.
It's a critical tool for ensuring your crane remains in safe and reliable working condition.
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--- Page 1 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PB0000276-02 UPPER STRUCTURE SYSTEM
PB0000513-00 LOWER STRUCTURE SYSTEM
ASSEMBLY
000000
--- Page 3 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PB1100101-02 PUMP,HYDRAULIC (EMERGENCY)
50
1
1 41 10
33
34
3 8
9
27
29
--- Page 4 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PB1320537-01 VALVE,MANUAL CONTROL
3
73 75 74 70 69 67 71 68 66 63 63 64
91 92 93 84 78 79 82 83 80 81 76 78 25 79 77 65
4
114 111 112 113 66 108 105 78 63 64 116
109 110 117 25
--- Page 5 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PB5330002-00 BRUSH ASSY
100
45 32 33
14 17 36 7 2 34 3 4 6 8
31
28
25
35 48
17 27 16 5 15 12 13 11
38 40
41 22
--- Page 6 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PC1100296-00 OPE.ASSY,OUTRIGGER
5 10
6 11
7 11
8 11
1 9 11
2 3
4
12 13
14
12 13
14
--- Page 7 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PC5150179-00 CASE ASSY,INNER (REAR)
100
21
17
11
10
29 21
15
54
14
21
16 4
3
28 29
9
26 8 18
9
13
1
25
26
12 26
2
13
25
26
7 30
6
7
63
31
--- Page 8 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PC5570138-00 COVER ASSY (BOOM ELEVATING CYLINDER BOOT)
3
1
2
--- Page 9 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PC6400017-00 CYLINDER ASSY,LEVELING (UPPER)
100
17
4
15
1
5
17
16
14
2 13
3
12
8
11
9 17 7
18
15
10
17
6
80
--- Page 10 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PD1010160-00 REDUCER,SWING SPEED
50
13
14
15
16
17
18
12 11 10 89
19 20
7
6
5
4
3
21 31
--- Page 11 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PE5010027-00 EARTH ASSY (8X10M,CROCODILE CLIP/ISUZU)
31
33
32 34 35 33 51
36
5 7
8 4 5
2
6
7 8
9
3
10
4 5
--- Page 12 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42357970020 HARNESS 1 000067
2 42357970010 HARNESS 1 000068
3 37000714450 CLAMP ASSY 2
000045
--- Page 13 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PE5190023-04 ELEC.ASSY,SWING FRAME
17 17
17
17
1
1
17 11 17
17
17
--- Page 14 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42973510100 GUARD 1
2 37000549740 PLATE 6
3 90201200800 NUT 6 M8
4 90302040801 WASHER,SPRING 6 8
5 90303070801 WASHER,PLAIN 6 8
6 90101208020 BOLT 6 M8X20
000053
--- Page 15 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
100 42900360100 HARNESS 1
000058
--- Page 16 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
100 42358000020 HARNESS 1
000063
--- Page 17 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PH5031981-00 HARNESS
100
--- Page 18 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PH5032322-00 HARNESS
100
9
9
--- Page 19 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PH5032610-00 HARNESS
100
--- Page 20 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PH5034174-00 HARNESS
100
--- Page 21 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PI1140133-01 VALVE,CHECK
100
29 28 21 23 24 30 25 26 31 11
22
--- Page 23 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remark
1 80316100040 PLUG 1 PF1/2
2 91002801800 O-RING 1 1B P18
7 91002801600 O-RING 1 1B P16
10 36605515030 SPRING 1
11 91002902500 O-RING 1 1B G25
12 36605515040 GUIDE 1
13 36605515050 COVER 1
14 36620030010 PLUG 1 PF3/8
15 91002801400 O-RING 2 1B P14
16 52255101000 SPRING 1
18 36605515060 PISTON 1
19 91002801000 O-RING 1 1B P10
20 80316100030 PLUG 1 G3/8
21 91002801200 O-RING 2 1B P12
22 90131708035 BOLT,HEXAGON SOCKET 4 M8X35
23 80316090020 PLUG 3 KKT PT1/8
31 36605515070 BODY ASSY 1
32 36605515082 VALVE,CHECK 1
50 36605510001 VALVE,COUNTERBALANCE 1
000091
--- Page 24 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks P
1 (***********) FRAME ASSY 1 0
2 (***********) OUTRIGGER ASSY,FRONT 1 0
3 (***********) OUTRIGGER ASSY,REAR 1 0
4 (***********) PIPING ASSY,FRAME 1 0
5 (***********) OPE.ASSY,OUTRIGGER 1 0
6 (***********) ELEC.ASSY,FRAME 1 0
7 (***********) MOUNT ASSY,TANK 1 0
000096
--- Page 25 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remar
1 82199105017 LAMP (ASSY ONLY) 1
2 90101212020 BOLT 1 M12X20
3 90302041201 WASHER,SPRING 1 12
4 37000179070 PIN 1
5 80620210160 PIN,SNAP 1
100 42510232000 LAMP ASSY (SQUARE TYPE) 1
000101
--- Page 26 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
1 36663955100 SHAFT 1
2 80500006206 BEARING,BALL 1
4 91001206500 O-RING 1 1A G65
5 36660025021 COVER (OIL SEAL) 1
6 36660025140 SEAL,OIL 1
7 36663485110 RING,RETAINING 1 R72
8 36663955020 PLATE,THRUST 1
9 36663955030 BARREL ASSY (CYLINDER) 1
10 36663955040 PLATE (VALVE) 1
11 36661925030 COVER (BOTTOM) 1
12 80500006203 BEARING,BALL 1
13 36662355110 PIN 2
14 36663955050 O-RING 1
15 36663955060 BOLT 6 M10X35
16 14125151020 KEY 1
17 36660125060 PLUG 2 PF3/8
18 36081315130 PROTECTOR (THREAD) 2
44 36660025100 SPRING (PLUNGER) 5
45 14125151300 RING,RETAINING 1
46 12645103171 SPRING (CENTER) 1
100 36664070000 MOTOR,OIL 1
000106
--- Page 27 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
1 42394271310 PLATE,NAME (MARKING) 4
2 42591011070 PLATE,NAME 6
3 42394271320 PLATE,NAME (MARKING) 1
4 42944840010 PLATE,NAME 8
000110
--- Page 28 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42511910100 PLATE (NON-SLIP) 7
2 42511810200 PLATE (NON-SLIP) 16
3 42511910200 PLATE (NON-SLIP) 1
4 42511810300 PLATE (NON-SLIP) 6
000114
--- Page 29 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PO1000183-00 INDICATION PLATES (LOWER)
--- Page 30 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
PO5010037-02 OPE.ASSY (SWING FRAME)
11
21
19
4
1
6
2 87 111
20
5
5
20
2 87 111
6 1
1
21 19
11
4
--- Page 31 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
2 90302041001 WASHER,SPRING 28 10
3 31611640150 SPRING 2
4 90171108016 BOLT 4 M8X16
5 37000504780 PLATE 4 T=0.6
9 42612850300 PLATE 4
11 90101206014 BOLT 4 M6X14 231616
90101206016 BOLT 4 M6X16 231617
12 90302040601 WASHER,SPRING 4 6
13 42612850400 BLADE 2
16 37002019590 PLATE,SLIDE 4
17 42612850200 PLATE 8 T=6
18 90101210016 BOLT 16 M10X16
19 37000581940 PLATE 24 T=0.5
20 37000506590 PLATE 16 T=1.6
21 90303070601 WASHER,PLAIN 4 6
22 90101208012 BOLT 4 M8X12
23 90302040801 WASHER,SPRING 4 8
24 37000575240 PLATE 2 T=3
25 37000178190 PIN 2
27 42615051002 CASE ASSY,INNER (REAR) 1
28 42614050020 PLATE,SLIDE 2
29 37001510810 BOLT 4 M8X25
30 37002011280 PLATE,SLIDE 8 T=9.5
31 42615052002 CASE ASSY,INNER (REAR) 1
32 90171110016 BOLT 12 M10X16
33 42615050100 PLATE 4
000127
--- Page 32 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (S
1 (***********) PARTS ASSY,ELECTRICITY (LOWER:100V POWER SUPPLY) 1
2 (***********) PARTS ASSY,ELECTRICITY (BUCKET:100V POWER SUPPLY) 1
000132
--- Page 33 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
50 36652335010 GASKET 2
51 36652335020 GASKET 2
54 53063551010 SEAL,OIL 1
55 80602110360 RING,RITAINING 1 R36
100 36652840000 PUMP,OIL (32CC:L) 1
000137
--- Page 34 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 44340011200 JOINT 1 PF1
2 91002802900 O-RING 1 1B P29
3 80400160131 JOINT 1
4 91002801800 O-RING 1 1B P18
5 37002482860 HOSE 1 L=1800
6 91803600400 CLIP 4 D=27-40
7 37002514800 HOSE 1 L=1800
8 82100002018 CLAMP 4 WR35
9 90302040801 WASHER,SPRING 8 8
10 90101208016 BOLT 2 M8X16
11 82100002015 CLAMP 3 WRC20
12 90201200800 NUT 7 M8
13 43640090100 SUPPORT 2
14 90101208025 BOLT 6 M8X25
000140
--- Page 35 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
1 82108501210 SWITCH 1
2 34354781710 RELAY (WITH BRACKET) 1
3 90186206010 BOLT,FLANGE 4 M6X10
4 90101210025 BOLT 5 M10X25
5 90302041001 WASHER,SPRING 5 10
6 90240201000 NUT,CAP 5 M10
7 83152310608 SHACKLE 2
8 90101206030 BOLT 2 M6X30
9 90203200600 NUT 2 M6
10 90102208055 BOLT 2 M8X55
11 90202200800 NUT 2 M8
12 90101208018 BOLT 2 M8X18
13 90302040801 WASHER,SPRING 4 8
14 90303070801 WASHER,PLAIN 2 8
15 90101208014 BOLT 2 M8X14
16 42510370100 SUPPORT 1
17 42510370200 ROPE,WIRE 1 5X640
18 42511380100 SUPPORT 1
19 42510370400 COVER 1
20 42511380200 COVER 1
21 42510370600 HARNESS 1
22 91810130240 FASTENER N
23 42510371000 GUIDE ASSY 1
24 42511382000 SUPPORT 1
25 90101206016 BOLT 2 M6X16
26 90302040601 WASHER,SPRING 2 6
27 90201200600 NUT 2 M6
28 82100002006 CLAMP 1 WR10
29 42477840010 PLATE,NAME 1
30 37000505950 PLATE 5 T=3.2
31 82400000095 GROMMET 1
51 42510371100 GUIDE,BLOCK 1
52 42510371200 PIN 1
53 44430561500 GUIDE 1
54 37001201400 SPRING 1
55 90172106040 BOLT,HEXAGON SOCKET 2 M6X40
000144
--- Page 36 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 82105220123 SWITCH,TOGGLE 1
2 82105220183 SWITCH,TOGGLE 1
100 42333522101 SWITCH ASSY 1
000149
--- Page 37 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remar
50 36120760000 TRANSMITTER ASSY,SIGNAL 1
000154
--- Page 38 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Seria
1 (***********) ACCESSORIES 1
2 (***********) ACCESSORIES ASSY (WITHOUT BLOCK,RUBBER) 1
000159
--- Page 39 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42811264000 STEP 1
2 90101212020 BOLT 4 M12X20
3 90302041201 WASHER,SPRING 4 12
000164
--- Page 40 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remar
2 (***********) MODIFICATION ASSY 1
3 (***********) MOUNT ASSY,TAIL LAMP 1
4 (***********) OPE.ASSY,ACCELERATOR 1
5 (***********) ELEC.ASSY,CARRIER 1
6 (***********) MOUNT ASSY,FRAME 1
7 (***********) MOUNT ASSY,BOOM SUPPORT 1
8 (***********) PIPING ASSY,MOUNTING 1
9 (***********) OPE.ASSY,P.T.O. (COUPLING) 1
10 (***********) MOUNT ASSY,WEIGHT 1
11 (***********) MOUNT ASSY,DECK ON CAB 1
12 (***********) STEP 1
13 (***********) ELEC.ASSY (TELEMATICS) 1
000169
--- Page 41 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42865840100 SPACER 2
2 42865580202 SUPPORT 1
3 90171116070 BOLT 6 M16X70
4 90270401600 NUT 6 16
5 90303501601 WASHER,PLAIN 12 16
6 42865580301 SUPPORT 1
7 42865840200 SUPPORT 1
8 42864680200 SUPPORT 2
9 42864690010 PLATE N T=0.5
12 37002701590 CABLE ASSY 1 30B,L=280
13 90201200800 NUT 1 M8
14 90302040801 WASHER,SPRING 1 8
15 90101208016 BOLT 1 M8X16
16 42864690402 SUPPORT 1
20 42865820020 SUPPORT 6 T=1.0
000174
--- Page 42 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42806830800 HARNESS 1 000061
2 42900360100 HARNESS 1 000058
3 42901670101 SUPPORT 1
4 42901680100 SUPPORT 1
5 90101206014 BOLT 6 M6X14
6 90302040601 WASHER,SPRING 6 6
7 90303070601 WASHER,PLAIN 6 6
8 90101208016 BOLT 8 M8X16
9 90302040801 WASHER,SPRING 10 8
10 42900500101 SUPPORT 1
11 90201200800 NUT 2 M8
12 90303070801 WASHER,PLAIN 2 8
13 91810130240 FASTENER 10
000179
--- Page 43 ---
AT-170-2 42087240302 UPPER,LOWER,ISUZU TPG-NKR85N-HN5AY-M
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42460021000 BELT,SAFETY 1
000184