PDF Spare Parts Manual Tadano AT 141 1 Crane - 1015 KB
This spare parts manual covers the upper structure of the Tadano AT-141-1 crane.
It is a vital tool for technicians and owners, providing detailed diagrams and part numbers for the boom, winch, and slewing systems.
Using this official guide ensures you can accurately identify and order the correct parts for maintenance or repair.
Maintain the reliability and safety of your crane with this comprehensive parts manual.
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--- Page 1 ---
AT-141-1 42043100052 UPPER
PD2000101-00 SWING UNIT
PG2000114-00 BOOM UNIT
PH1000545-00 SAFETY DEVICES (MOMENT LIMITER)
PJ3000358-00 BUCKET SYSTEM
PK2000433-00 FRAME UNIT
PO1000149-00 INDICATION PLATES
PY1000850-01 OPTIONS,1
PY1000851-01 OPTIONS,2
PY1000857-00 OPTIONS,3
ASSEMBLY
000000
--- Page 3 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No
1 (***********) FRAME 1
2 (***********) OUTRIGGER (FRONT) 1
3 (***********) OUTRIGGER (REAR) 1
4 (***********) PIPING,LOWER (FRAME) 1
5 (***********) OPE.ASSY,OUTRIGGER 1
6 (***********) ELEC.ASSY (SUB FRAME) 1
7 (***********) TANK,OIL (SUPPORT) 1
9 (***********) POWER SUPPLY (MOUNT,EMERGENCY PUMP) 1
31 (***********) POWER SUPPLY (ENGINE,MOUNT) 1
32 (***********) POWER SUPPLY (DRAIN) 1
33 (***********) POWER SUPPLY (WIRING) 1
34 (***********) POWER SUPPLY (COVER,ENGINE) 1
000005
--- Page 4 ---
AT-141-1 42043100052 UPPER
PB1100101-02 PUMP,HYDRAULIC (EMERGENCY)
PB1100380-01 PUMP,HYDRAULIC
PB1110061-00 MOUNT,PUMP
PB1130079-01 TANK,OIL (SUPPORT)
PB1130132-04 TANK,OIL
PB1300106-05 JOINT,ROTARY
PB1320001-00 VALVE,MANUAL CONTROL
PB1320209-03 VALVE,MANUAL CONTROL (OUTRIGGER)
PB1320279-00 VALVE,MANUAL CONTROL (BUCKET)
PB1320297-00 VALVE,MANUAL CONTROL
PB1370011-02 POWER SUPPLY (STARTER)
PB1370073-00 POWER SUPPLY (DRAIN)
PB1370074-00 POWER SUPPLY (COVER,ENGINE)
PB1370079-02 POWER SUPPLY (WIRING)
PB1370082-04 POWER SUPPLY (EXHAUST)
PB1370084-04 POWER SUPPLY (WIRING)
PB1370085-04 POWER SUPPLY (COVER)
PB1380024-02 POWER SUPPLY (MOUNT,EMERGENCY PUMP)
PB1380356-00 POWER SUPPLY (ENGINE)
PB1380357-00 POWER SUPPLY (PIPING)
PB1380359-00 POWER SUPPLY (ENGINE,MOUNT)
PB1400113-05 PIPING,HYDRAULIC UPPER
PB1400398-00 PIPING,UPPER
PB1410272-05 PIPING,LOWER (FRAME)
PC1010186-03 OUTRIGGER (FRONT)
PC1010187-01 OUTRIGGER (REAR)
PC1011117-00 OUTRIGGER (FRONT)
PC1030032-04 CYLINDER,JACK
PC1050069-01 CYLINDER,EXTENSION (FRONT)
PC1050071-02 CYLINDER,EXTENSION (REAR)
PC1100091-04 OPE.ASSY,OUTRIGGER
PC1190004-01 INDICATOR,OUTRIGGER
PC1190016-00 INDICATOR,OUTRIGGER
PC5040001-00 CABLE ASSY,CONTROL
PD1010105-01 REDUCER,SWING SPEED
PD1010106-01 REDUCER,SWING SPEED
PE1010146-00 CYLINDER,ELEVATING
PE1010154-01 CYLINDER,ELEVATING
PE1050007-04 CYLINDER,LEVELING (UPPER)
PE1050009-06 CYLINDER,LEVELING (LOWER)
PF1010091-01 WINCH (1-PART LINE)
PF1050152-00 HOOK (1-PART LINE)
PF1200139-01 PIPING,WINCH
PF1350013-02 WINCH,JIB (FRP)
PF1350014-04 WINCH,JIB (SUPPORT. MANUAL JIB)
PF1350017-02 WINCH,JIB (FRP.INSULATION)
PF1360001-02 CYLINDER,WINCH JIB (MANUAL)
PF1400139-02 MOUNT,WINCH (MANUAL JIB)
PG1010243-03 BOOM
PG1050148-04 CYLINDER,TELESCOPING
PG1120065-02 DETECTOR SYSTEM, BOOM LENGTH
PG1130062-00 DETECTOR,BOOM LENGTH
PG1200070-04 PIPING,TELESCOPING
PG1410017-01 COVER,BOOM
PG1410022-01 COVER,BOOM
PH1250022-00 MOMENT LIMITER (AML-AV-2)
PH5031064-00 HARNESS
PH5031797-00 HARNESS
PH5032593-00 HARNESS
PH5032800-00 HARNESS
PH5032820-00 HARNESS
PH5032826-00 HARNESS
PH5034452-00 HARNESS
PI1010001-00 MOTOR,HYDRAULIC
000010
--- Page 5 ---
AT-141-1 42043100052 UPPER
PB1100380-01 PUMP,HYDRAULIC
804 805
107
803
601
904 901 906 909 911 907 902 910
--- Page 6 ---
AT-141-1 42043100052 UPPER
PB1300106-05 JOINT,ROTARY
1
2 3
4 4
10
8 8
7 9 7 9
4 5 6 7
1
44
29
11 12
27
13 30
14
31 32 33
15
16 34
17
35
42
36
18
40
19
21 11 12
22
24
37
23
25
38
26
39
27 43 44
--- Page 7 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (E
2 36632775010 BODY 1
4 36634195050 VALVE,CONTROL 4
5 36634195030 VALVE,CONTROL 1
7 36634195060 VALVE,RELIEF 1
8 12435101160 RETAINER (VALVE) 4 226981
36635045040 RETAINER (VALVE) 4 226982
9 91002801400 O-RING 4 1B P14
10 36633375020 VALVE,PILOT CHECK 1 226981
20 36634195070 VALVE,PILOT CHECK 1 226982
22 91002905500 O-RING 7 1B G55
33 56051331100 SEAL,OIL 10
34 56051331120 COVER 5
43 91001100500 O-RING 1 1A P5
44 91002801100 O-RING 1 1B P11
45 91002801400 O-RING 1 1B P14
54 91000501500 O-RING 2 AS568-015
55 91002802200 O-RING 2 1B P22
56 91002801001 O-RING 1 1B P10A
64 91001001600 O-RING 2 1A S16
75 56051331180 SPRING 1
81 19215101010 O-RING 1
106 56051331170 PLUG 1 226982
107 13615104400 PLUG 1 226982
200 36634190000 VALVE,MANUAL CONTROL (OUTRIGGER) 1
000018
--- Page 8 ---
AT-141-1 42043100052 UPPER
PB1370074-00 POWER SUPPLY (COVER,ENGINE)
2 3 2 3
4 4
1 1
--- Page 9 ---
AT-141-1 42043100052 UPPER
PB1380024-02 POWER SUPPLY (MOUNT,EMERGENCY PUMP)
1
2 3
4
5
--- Page 10 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remark
2 90101208060 BOLT 2 M8X60
3 90302040801 WASHER,SPRING 6 8
5 90101208045 BOLT 4 M8X45
7 37002435490 HOSE 1 L=2240
8 37002411990 HOSE 1 L=2500
9 37002411980 HOSE 1 L=2430
10 37002412350 HOSE 2 L=2050
11 37002417030 HOSE 1 L=950
12 37002435300 HOSE 1 L=1000
13 81408000210 PIPE,STEEL 1 M 15X2.0T
14 37002435320 HOSE 1 L=1000
15 81408000130 PIPE,STEEL 1 M 10X1.8T
16 81408000130 PIPE,STEEL 1 M 10X1.8T
17 37002437380 HOSE 1 L=900
18 81408000130 PIPE,STEEL 1 M 10X1.8T
19 37002410350 HOSE 1 L=1000
21 42340240210 JOINT 2
22 42340180040 ORIFICE 2
23 80315040060 JOINT 2
24 91002801400 O-RING 2 1B P14
25 91810130250 FASTENER 15
26 37002435330 HOSE 1 L=1100
28 37000900750 JOINT 1 L,R1/4-G3/8
29 80430410450 JOINT 5
30 81408000160 PIPE,STEEL 1 M 12X1.4T
31 81408000160 PIPE,STEEL 1 M 12X1.4T
33 37002435340 HOSE 1 L=900
34 37002410040 HOSE 1 L=800
35 37000915190 JOINT 2
36 37002437390 HOSE 1 L=900
38 89640201000 HOSE 1 660-NFK,1M
39 37002411020 HOSE 1 L=1500
40 80400160109 FITTING,ELBOW 1 20369-U3/8X1/4
41 37002437400 HOSE 1 L=1200
42 37002435360 HOSE 1 L=1320
43 37002408000 HOSE 1 L=950
44 82100001411 TUBE,SPIRAL 2 M SE-08BK
51 80430450650 JOINT 3
52 37000912640 JOINT 1
53 80316030060 PLUG 1 PT3/8
54 36644990000 VALVE,SOLENOID 1
55 80303030180 FITTING,ELBOW 1 KLN15-030N
61 36630910000 VALVE,MANUAL CONTROL 2
62 80302010100 FITTING 3 KCT10-020N
63 37000901820 JOINT 2 R3/8-G1/4
64 80303030160 FITTING,ELBOW 2 KLN12-030N
65 80430450450 JOINT 2 YL502
71 80430410450 JOINT 9
72 80430410650 JOINT 2
73 42341270310 JOINT 1
81 80302090121 FITTING 3 KCO10-030N
82 91002801400 O-RING 9 1B P14
83 42340240500 FILTER,OIL 3
84 36601610001 VALVE,RELIEF 1
91 42341270510 JOINT 1
93 37000900740 JOINT 1
101 80400160131 JOINT 1
102 91002801800 O-RING 5 1B P18
103 80400160128 JOINT 4 S,G3/8-G1/4
105 80302090161 FITTING 2 KCO12-030N
106 80302010200 FITTING 1 KCT15-040N
107 80305080060 JOINT 1 ST1/2
108 80315040070 JOINT 1
000032
--- Page 11 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Rem
3 90101510018 BOLT 16 M10X18
4 90302041001 WASHER,SPRING 16 10
5 42611150100 PLATE 8
6 42611150020 PLATE,SLIDE 8 T=15
7 42611150110 SHIM N T=1.6
8 42611150120 SHIM N T=0.5
9 42611150130 PLATE,SLIDE 8 T=12
21 42611152001 CASE,INNER (FRONT) 1
22 42611151500 CASE,INNER (JACK) 2
23 42610263001 FLOAT ASSY 2
24 36041310000 CYLINDER,EXTENSION (FRONT) 2
25 36032330000 CYLINDER,JACK 2
26 42611151011 HARNESS 2
27 91810130240 FASTENER 20
28 37000112310 PIN 2
29 80601110250 RING,RITAINING 4 S25
30 42730072000 COVER 2
31 90101206012 BOLT 12 M6X12
32 90302040601 WASHER,SPRING 14 6
33 37000112330 PIN 2
34 80601110350 RING,RITAINING 4 S35
35 37002435150 HOSE 4 L=1650
36 37000112950 PIN 2
37 80601110120 RING,RITAINING 4 S12
38 37000131820 PIN 2
39 80601110300 RING,RITAINING 4 S30
40 (***********) VALVE,PILOT CHECK 2
41 90131510035 BOLT,HEXAGON SOCKET 4 M10X35
42 42610020510 CHOKE 2
43 82100002005 CLAMP 2 WRC8
44 90101208010 BOLT 2 M8X10
45 90302040801 WASHER,SPRING 2 8
46 90303070801 WASHER,PLAIN 2 8
47 90101206016 BOLT 2 M6X16
48 90201200600 NUT 2 M6
51 42611153500 CASE,INNER (FRONT,LEFT) 1
63 42610263100 TRUNNION 2
000035
--- Page 12 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Rem
1 91660003001 SEAL,DUST 1
2 91694003000 PACKING 1
3 91002904000 O-RING 1 1B G40
4 36040335021 COVER,ROD 1
5 36041325100 CYLINDER 1
6 36041315200 ROD 1
7 36041030300 PISTON 1
8 91100104500 SEAL,RING 1
9 90302041801 WASHER,SPRING 1 18
10 90209201800 NUT 1 M18
30 36042419900 PACKING SET 1 30X45
50 36041320000 CYLINDER,EXTENSION (REAR) 1
000040
--- Page 13 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End
2 36080900000 REDUCER,SWING SPEED 1
3 90171116065 BOLT 3 M16X65
4 90303071601 WASHER,PLAIN 3 16
5 90201781600 NUT 3 M6
6 90302041601 WASHER,SPRING 3 16
7 90710012400 SCREW,SET 2 M12X40
8 90203201200 NUT 2 M12
9 90172112030 BOLT,HEXAGON SOCKET 4 M12X30
10 36660360000 MOTOR,HYDRAULIC 1
31 37002302450 BEARING,SWING (NSK) 1
32 37002303560 BEARING,SWING (NIHON MONORACE) 1
37002304750 BEARING,SWING (KOYO) 1
41 37002399010 SEAL (UP,DOWN-SIDE SET) 1
42 82456201000 NIPPLE,GREASE 6 A-TYPE PT1/8
000045
--- Page 14 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Rem
3 91001101800 O-RING 1 1A P18
4 91684007501 PACKING 2
5 91411206201 RING,BACKUP 2
6 91300007500 BEARING,PLAIN 1
7 36021135030 PISTON 1
8 90302042001 WASHER,SPRING 1 20
9 90209702001 NUT 1 M20X2
10 80820003020 BEARING,PLAIN 2
12 80612110400 RING,RITAINING 1 AR40
13 80801003525 BEARING,PLAIN 1
14 91001207000 O-RING 1 1A G70
15 91411107000 RING,BACKUP 1 P70
17 91694003500 PACKING 1
18 91410203501 RING,BACKUP 1
20 91660003500 SEAL,DUST 1
21 80622000350 RING,RITAINING 1 SP35
22 91001003500 O-RING 1 S35
23 36020905040 COVER (GAUGE) 1
24 91001206500 O-RING 1 1A G65
25 36020615050 BEARING,SPHERICAL 1
26 82456101000 NIPPLE,GREASE 1 A-PT1/8
27 82458101000 NIPPLE,GREASE 1 B-PT1/8
31 36021135041 CYLINDER ASSY 1
32 36021139510 ROD ASSY 1
33 36021135050 COVER,ROD 1
37 82100001411 TUBE,SPIRAL 1 M SE-08BK
43 42360120030 CONNECTOR 1
61 82100002132 CONNECTOR 1
91 36021139900 PACKING SET 1 35X75
100 36021139520 CYLINDER,LEVELING (LOWER) 1
000050
--- Page 15 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Re
1 42220246000 FRAME 1
2 90101208010 BOLT 16 M8X10
3 90302040801 WASHER,SPRING 20 8
4 82400000317 CATCH 2
5 80175304008 SCREW,MACHINE 4 M4X8
6 42220044010 PIN 2
7 42220010040 SHIM 4
8 42220010050 GUIDE 4
9 37000508930 PLATE 8
10 42220241030 ROPE,WIRE 2
11 82112001022 SLEEVE 4
15 (***********) CYLINDER,WINCH JIB (MANUAL) 1
16 42220241010 PIN 1
17 80601110100 RING,RITAINING 4 S10
18 42220241020 PIN 1
20 90101508020 BOLT 2 M8X20
21 90201400800 NUT 2 M8
22 37001505790 BOLT 2 M8X20
23 37000546360 PLATE 2
24 42220231100 PIN 1
25 80601110250 RING,RITAINING 2 S25
26 90101208014 BOLT 4 M8X14
32 42220245000 POST 1
33 42220244500 PIN ASSY 1
43 37001201220 SPRING 1
46 90710003100 SCREW,SET 1
61 42220244100 PIN 1
72 42220343100 SUPPORT 1
86 82456101000 NIPPLE,GREASE 1 A-PT1/8
91 42220343200 LEVER 1
92 42220234500 COVER 1
93 42220234600 COVER 1
94 37000146540 PIN 1
95 80613110040 RING,RETAINING 1
96 82430208020 GRIP 1
000055
--- Page 16 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
2 37001005980 SHEAVE ASSY 2
3 37001106400 ROLLER ASSY 2
5 37001911820 ROPE,WIRE (TESAC) 1
37001911070 ROPE,WIRE (KOKOKU) 1
6 37001911060 ROPE,WIRE (KOKOKU) 1
37001911810 ROPE,WIRE (TESAC) 1
7 37000116980 PIN 1
8 42200575000 SHEAVE ASSY (MARUCH) 1
9 80602110400 RING,RITAINING 2 R40
10 37000144680 PIN 2
11 80601110400 RING,RITAINING 2 S40
12 37000144690 PIN 1
13 37002005310 PLATE,SLIDE 2
14 37000547580 PLATE N T=0.8
15 80184306012 SCREW,MACHINE 8 M6X12
16 37002001720 PLATE,SLIDE 6
17 37000508520 PLATE 12 T=0.8
18 90101514040 BOLT 21 M14X40
19 90201401400 NUT 21 M14
20 90303071401 WASHER,PLAIN 42 14
21 90302041401 WASHER,SPRING 21 14
22 42200579510 BOOM,BASE 1
23 42200572000 BOOM,2ND 1
24 42200573000 BOOM,TOP 1
25 42200433100 SADDLE 1
26 42200573500 FRAME 1
27 37000115380 PIN 1
28 90238403008 NUT,CASTLE 1 M30X2
29 37000524070 PLATE 1 T=6
30 80136360050 PIN,SPLIT 1 6X50
31 90303073001 WASHER,PLAIN 1 30
32 90101510016 BOLT 20 M10X16
33 90302041001 WASHER,SPRING 52 10
34 42200430350 COVER 2
35 37002005290 PLATE,SLIDE 2
36 90131510040 BOLT,HEXAGON SOCKET 8 M10X40
37 37002005300 PLATE,SLIDE 2
38 90101208012 BOLT 10 M8X12
39 37000144700 PIN 1
40 42200430130 COVER 1
41 42200430170 COVER 1
42 80601110300 RING,RITAINING 2 S30
43 37000545450 PLATE 4 T=1.2
44 37002002310 PLATE,SLIDE 2
45 37000512290 PLATE 10 T=0.8
46 37000512300 PLATE 10 T=0.5
47 90202401200 NUT 4 M12
48 90202401600 NUT 4 M16
49 90101208020 BOLT 4 M8X20
50 90302040801 WASHER,SPRING 14 8
51 90303070801 WASHER,PLAIN 10 8
52 37002005270 PLATE,SLIDE 2
53 37000512280 PLATE 10 T=0.8
54 37000512270 PLATE 10 T=0.5
55 90101510020 BOLT 18 M10X20
56 90303071001 WASHER,PLAIN 12 10
57 42200434400 RETAINER 2
59 80316030020 PLUG 1 PT1/8
60 37000144710 PIN 1
61 37000509190 PLATE 1
62 90101512030 BOLT 2 M12X30
63 90302041201 WASHER,SPRING 2 12
69 37000127870 PIN 2
000059
--- Page 17 ---
AT-141-1 42043100052 UPPER
PG1200070-04 PIPING,TELESCOPING
25
8 22
21
4 23
27
44 32
6
63
25
22 61 25
21 23 58
4 14 7
13 23
27
6 14
44 13
25
17 3
22
21
7
23
23 14
13
14 3
13 24
3 46
45
27
5
44 23
16
14
13 25
6 22
21
8
23
14
13
23 35
14
13 24
3 46
45
27
5
32 23
62
44
6 25
61 22
21
8
23
14
13
35
--- Page 18 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
100 42350200310 HARNESS 1
000067
--- Page 19 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
100 42473530501 HARNESS 1
000072
--- Page 20 ---
AT-141-1 42043100052 UPPER
PI1010135-00 MOTOR,HYDRAULIC (WINCH)
52
100
69
54
70
91 52 54 69 70
--- Page 21 ---
AT-141-1 42043100052 UPPER
PI1120097-00 VALVE,SOLENOID
30
8 8
12 17 18 17 12
--- Page 22 ---
AT-141-1 42043100052 UPPER
PI1140133-01 VALVE,CHECK
100
42
28
24
45
23
11
11 30
42
28
24
31
45
41
23
30
26
--- Page 24 ---
AT-141-1 42043100052 UPPER
PJ3010057-04 BUCKET (WITH LIFT)
25
25
25
3
24
23
2
--- Page 25 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
1 36051032000 CYLINDER 1
2 90236401600 NUT,CASTLE 1 M16 H
3 80136340032 PIN,SPLIT 1 4X32
4 91684004000 PACKING 2
5 91002801800 O-RING 1 1B P18
6 42220104020 PISTON 1
7 36050702000 COVER,ROD 1
8 91002803800 O-RING 1 1B P38
9 91694002500 PACKING 1
11 91660002500 SEAL,DUST 1
12 80622000250 RING,RITAINING 1 SP25
13 36050703000 ROD 1
31 (***********) VALVE,PILOT CHECK 1
32 36051030000 CYLINDER 1
33 90101510040 BOLT 2 M10X40
34 90302041001 WASHER,SPRING 2 10
41 36051799900 PACKING SET 1
50 42261420600 CYLINDER,LIFT (BUCKET) 1
000093
--- Page 26 ---
AT-141-1 42043100052 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End)
1 42330820101 LEVER 1
2 42330820201 LEVER 1
3 42330820301 LEVER 1
4 42330820401 LEVER 1
5 42330820501 LEVER 1
6 42330820601 LEVER 1
7 42330820701 LEVER 1
8 42330820801 ROD 7
9 37001601910 NUT 3
10 31320830010 KNOB (BLACK) 3
11 37000148900 PIN 1
12 80720104020 PIN,SPRING 2 4X20
13 36634360002 VALVE,MANUAL CONTROL (BUCKET) 1
14 90131508020 BOLT,HEXAGON SOCKET 3 M8X20
15 82104501180 SWITCH,LIMIT 11
16 31322050500 KNOB (BLACK) 4
17 37000105610 PIN 7 L=18
18 80136320010 PIN,SPLIT 7 2X10
000098
--- Page 27 ---
AT-141-1 42043100052 UPPER
PN1010938-04 ELEC.ASSY (SUB FRAME)
333
112
113 31 32