PDF Spare Parts Catalog Tadano AT-146-3 Crane (Upper) - 1 MB
This spare parts catalog is specifically for the upper works of the Tadano AT-146-3 All-Terrain Crane.
It covers the boom, cabin, winches, and hydraulic systems located on the rotating superstructure.
Detailed illustrations and official part numbers make it easy to identify and order the correct components for maintenance and repair.
This manual is essential for technicians servicing the upper section of the AT-146-3 crane.
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--- Page 1 ---
AT-146-3 43011100084 UPPER
PD2000204-01 SWING UNIT
PF1000675-00 WINCH SYSTEM
PG2000267-00 BOOM UNIT
PH1000550-00 SAFETY DEVICES (MOTION CONTROLLER)
PJ3000512-00 BUCKET SYSTEM
PJ5000003-00 BOOSTER UNIT
PK2001401-01 FRAME UNIT
PO1000171-00 INDICATION PLATES
PW1000118-00 ACCESSORIES & TOOLS
PX1001226-00 MOUNTING PARTS
PY1001439-00 OPTIONS
ASSEMBLY
000000
--- Page 3 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End)
1 (***********) FRAME 1 228521
(***********) BUCKET FRAME ASSY 1 228522 228535
(***********) BUCKET FRAME ASSY 1 228536
2 (***********) PIPING,BUCKET 1 228535
(***********) PIPING ASSY,BUCKET 1 228536
3 (***********) ELEC.ASSY (BUCKET) 1 228521
(***********) ELEC.ASSY,BUCKET 1 228522
4 (***********) OPE.ASSY 1
11 42267241000 BUCKET 1
12 (***********) BUCKET (INNER CASE) 1
13 (***********) COVER (BUCKET,FRP,WHITE) 1
14 (***********) COVER,BOOM (TOP/FRP,WHITE) 1
15 42267244000 COVER (CLOTH,WHITE) 1
16 (***********) ACCESSORIES (BUCKET INNER MAT) 1
000005
--- Page 4 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End
1 (***********) MOUNT ASSY,TOOL BOX (LEFT) 1
2 (***********) BOX,TOOL (RIGHT/F:2-DECKER,R:NONE) 1
3 (***********) EARTHING DEVICE (8X10M,TOP CLIP) 1
000010
--- Page 5 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
11 36654185010 SEAL KIT 1
100 36654180000 PUMP,HYDRAULIC 1
000013
--- Page 6 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
1 90101208016 BOLT 2 M8X16
2 90302040801 WASHER,SPRING 2 8
3 36630910060 NEEDLE 1
4 36630910030 HOLDER 1
5 91002801000 O-RING 1 1B P10
6 91410001000 RING,BACKUP 1 P10
8 36630910050 POPPET 1
9 52255101000 SPRING 1
10 91002801400 O-RING 1 1B P14
11 36620030050 PLUG 1
12 82400000350 KNOB 1
13 37000508510 PLATE 1
14 80172303006 SCREW,MACHINE 1 M3X6
100 36636340000 VALVE,MANUAL CONTROL 1
000018
--- Page 7 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End)
2 36634515010 PLUG ASSY 1
3 13115102070 BOLT 4 L=269
4 36638475010 VALVE,CONTROL 1
5 36636435020 VALVE,CONTROL (WINCH) 1
6 36636435030 VALVE,CONTROL (JIB ELEVATING) 1
7 36636435040 VALVE,CONTROL (JIB SWING) 1
8 36636435050 VALVE,CONTROL (ATTACHMENT) 1
9 36634365090 VALVE,RELIEF 1 229344
11 36638505010 VALVE ASSY,RELIEF 1 229345
24 91002905500 O-RING 6 1B G55
32 91000501500 O-RING 1 AS568-015
33 91002802200 O-RING 1 1B P22
44 36631975010 O-RING 2
45 36634365190 WIPER,DUST 10
46 36634365200 RETAINER (SEAL) 10
47 36636435060 VALVE,CHECK 4
48 36635555080 SPRING 4
49 36635045040 RETAINER (VALVE) 5
50 91002801400 O-RING 5 1B P14
51 12435101180 RETAINER (SEAL) 9
52 36636435070 END,SPOOL 4
53 12435101170 RETAINER (SPRING) 8
54 36630045140 SPRING 4
55 36636435080 COVER (SPRING) 2
56 36635535150 SWITCH,PUSH 3
57 36630045150 COVER 2
58 90131906015 BOLT,HEXAGON SOCKET 2 M6X15
59 90131906020 BOLT,HEXAGON SOCKET 2 M6X20
60 90131904015 BOLT,HEXAGON SOCKET 2 M4X15
61 90303100401 WASHER,PLAIN 3 4
63 80172304008 SCREW,MACHINE 1 M4X8
64 36637625030 TIE (MOUNT) 1
65 36637625040 INSULOCK (TIE) 1
71 36636435090 SHIM (T=0.3) 5
72 36636435100 SHIM (T=0.5) 5
73 36636435110 SHIM (T=0.7) 5
85 36636435120 COVER (SPRING) 3
94 36643175030 O-RING 8 P13
109 90131506020 BOLT,HEXAGON SOCKET 6 M6X20
110 90131504015 BOLT,HEXAGON SOCKET 8 M4X15
111 90303070401 WASHER,PLAIN 9 4
125 90131506010 BOLT,HEXAGON SOCKET 6 M6X10
131 36636415040 SWITCH,LEAD (WINCH) 2
141 36636435150 SWITCH,LEAD (WITH CONNECTOR) 2
158 90131506015 BOLT,HEXAGON SOCKET 2 M6X15
163 80185804008 SCREW,MACHINE 1 M4X8
164 36636435170 FASTENER 1
165 36636435180 TIE (INSULOCK) 1
172 13115102010 RETAINER (SEAL) 2
173 36636435140 END,SPOOL 1
174 80560005000 BALL,STEEL 2 5
175 13115102030 CASE (BALL) 1
176 13115102050 RETAINER (BALL) 1
177 13115102040 SPRING 1
181 90131506025 BOLT,HEXAGON SOCKET 2 M6X25
195 91001101001 O-RING 1 1A P10A 229344
196 36634365100 RING,BACKUP 1 229344
197 19215101010 O-RING 2 229344
203 91001001600 O-RING 2 1A S16 229344
205 36634365110 RING,BACKUP 1 229344
206 91001100600 O-RING 1 1A P6 229344
211 36636435130 SWITCH,PUSH 2
300 36638490000 VALVE,MANUAL CONTROL 1
000020
--- Page 8 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
87 37000908720 JOINT (WITH O-RING) 1 PF1/2-PF3/8
88 37000928630 JOINT 1 S,PF3/4,PF1/2
89 80430620800 JOINT 1
90 37000928370 JOINT 3 S,G1/2-G1/2 228941
91 37000912910 JOINT 2 G1/2,G3/8 228941
93 37000928120 JOINT 4 G1/2,G1/2 228941
101 36636340000 VALVE,MANUAL CONTROL 2 229145
36636340001 VALVE ASSY,SELECTOR 2 229146
102 80430620600 JOINT (WITH O-RING) 4 L,G3/8-G3/8
103 80430620400 JOINT 6
104 80481302020 JOINT 2 G1/4-G1/4
80481302020 JOINT 1 G1/4-G1/4 228859
105 91002801100 O-RING 16 1B P11
111 36606670000 VALVE,RELIEF 1 228859
36606990000 VALVE ASSY,RELIEF 1 228860
112 42340240500 FILTER,OIL 1 228860
113 80481103020 JOINT 1 PF3/8-PF1/4
80481103020 JOINT 1 PF3/8-PF1/4 228860
114 36672460000 FILTER (NIPPLE TYPE) 2
115 91002801400 O-RING 9 1B P14
91002801400 O-RING 1 1B P14 228860
121 36625000000 VALVE ASSY,CHECK 1
122 80400160127 JOINT 2
133 36625760000 VALVE,CHECK 1
134 80400160129 JOINT 1
140 37002418360 HOSE 1 L=1800 228941
153 37002418450 HOSE 1 L=450 228941
154 37002418480 HOSE 1 L=1600 228941
155 37002418490 HOSE 1 L=1790 228941
173 37002418500 HOSE 1 L=470 228941
180 37002418510 HOSE 1 L=1670 228941
000023
--- Page 9 ---
AT-146-3 43011100084 UPPER
PB5060002-00 BATTERY ASSY (12V28AH/PANASONIC)
2
3
1
--- Page 10 ---
AT-146-3 43011100084 UPPER
PB5230002-00 BOOSTER ASSY (B,W/O VEHICLE LEVELLING FUNCTION)
31 33
31
33
34
4 1 2 41
34
3
35
35
--- Page 11 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42512340000 BELT 1
000035
--- Page 12 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Re
1 42614471105 CASE,INNER 1
2 42613351200 CASE,INNER (JACK) 1
4 36035100000 CYLINDER,JACK 1
5 42613351400 FLOAT ASSY 1
6 37000171720 PIN 1
7 80601110250 RING,RITAINING 2 S25
8 37000169010 PIN 1 30
9 80601110300 RING,RITAINING 2 S30
10 36625740001 VALVE,CHECK 1
11 90171108055 BOLT 4 M8X55
12 37000138750 PIN 1 18
13 80136332036 PIN,SPLIT 2 3.2X36
14 80400160127 JOINT 1
15 91002801100 O-RING 1 1B P11
16 36672460000 FILTER (NIPPLE TYPE) 1
17 42612851010 COVER 1
18 90186206014 BOLT,FLANGE 2 M6X14
19 37000112320 PIN 1
20 80601110120 RING,RITAINING 2 S12
21 91810130240 FASTENER 2
22 31201770100 PLATE,SLIDE 8 T=3.0
23 90280200600 NUT,FLANGE 1 M6
24 37000600700 CLAMP 1 12X3
25 42614471010 PLATE,SLIDE 1 T=2.0
41 36042820000 CYLINDER,EXTENSION (REAR) 1
42 80400160127 JOINT 2
43 91002801100 O-RING 3 1B P11
44 37002474980 HOSE 1 L=2075
45 42612861350 HARNESS 1 228539
46 91810130240 FASTENER 13
51 42612851420 TRUNNION 1
100 42614471006 OUTRIGGER (REAR/INNER CASE) 1
000040
--- Page 13 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
2 42356377510 COVER 1
3 42356377520 SCREW 12 M4X8
4 42356377530 WASHER 12 M4
5 42900027510 HARNESS 1
6 42900027520 HARNESS 1
7 42356377560 COVER 1
8 42356377570 SCREW 2 M3X4
9 42900022160 BOARD,POWER 1
11 42900022180 BOARD,DISPLAY 1 228621
42900022181 BOARD,DISPLAY 1 228622
12 42356371170 BOARD ASSY 1
13 42356377580 SEAT (SILICONE) 1
14 42356377590 SEAT (SILICONE) 1
16 42356377600 SPACER 9
17 42356377610 SCREW 24 M3X6
18 42900027530 SPACER 9
21 42900027540 BOARD,CPU (WITH DATA) 1 228621
42900027550 BOARD,CPU (WITH DATA) 1 228622 229360
42900027560 BOARD,CPU (WITH DATA) 1 229361
100 42900022000 INDICATOR,OUTRIGGER 1
000045
--- Page 14 ---
AT-146-3 43011100084 UPPER
PC5020022-00 CABLE ASSY (PC CONNECTION CABLE)
100
--- Page 15 ---
AT-146-3 43011100084 UPPER
PC5150055-00 CASE ASSY,INNER (FRONT,RIGHT)
100
45
46 17
8
9
9
13
41
18
44
20
42 13
43
1
12
19
42 20
43
11
10 22 22
21
15 43
14
16
2
44
23 45
24 24 21 4
7
6
7
21 46 25
63
5
--- Page 16 ---
AT-146-3 43011100084 UPPER
PC5570078-00 COVER ASSY
50
3
4 13
14
5
5
8
6 7
6 7
1
9
10 11
10 11
12
9
2
--- Page 17 ---
AT-146-3 43011100084 UPPER
PC6400004-00 CYLINDER ASSY,LEVELING (UPPER)
100
7
16
6
14
13
12 8
11
9 18
10
4
5
20
2
19 3
17
15
17
1
30
--- Page 18 ---
AT-146-3 43011100084 UPPER
PE1010486-00 CYLINDER,ELEVATING
52
101 58
22
23
25
54
61
2 57
10
24
3
21
8 20
18
17
16
15
14 4
19 12 5
13 6
7
9
7
6
103 104
5
102
3
2
11
1
1
41
--- Page 19 ---
AT-146-3 43011100084 UPPER
PE5020238-00 ELEC.ASSY
3 7
8
2
5
1
4
5 1
6
9
4
2
--- Page 20 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Rema
1 82100002019 CLAMP 2 WR40 228862
37000604630 CLAMP 2 48 228863
2 90302040801 WASHER,SPRING 3 8
3 90101208016 BOLT 3 M8X16
4 91810132530 FASTENER 20
5 90201200600 NUT 1 M6
6 90303070801 WASHER,PLAIN 1 8
7 37000601600 CLAMP 2 WR54 228862
37000601630 CLAMP 2 65 228863
8 42421657030 CABLE ASSY 1 L=1400
9 42422307100 HARNESS 1
10 42422307010 CABLE ASSY (WHITE TAPE) 1 L=2600
11 42422307020 CABLE ASSY (YELLOW TAPE) 1 L=2600
12 42422307030 CABLE ASSY 1 L=2600
13 90302040601 WASHER,SPRING 1 6
14 42422307040 CABLE ASSY (GREEN TAPE) 1 L=1200
15 90303070601 WASHER,PLAIN 1 6
000078
--- Page 21 ---
AT-146-3 43011100084 UPPER
PE5190027-00 ELEC.ASSY,SWING FRAME
2 55 91
18
3
19
19
21
71
30
--- Page 22 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks Pages
1 42220011200 SUPPORT 1
2 90201201600 NUT 1 M16
3 90303071601 WASHER,PLAIN 1 16
000085
--- Page 23 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) S
1 (***********) WINCH,JIB (SUPPORT,JU,FREE/LOCK) 1 2
(***********) WINCH,JIB (SUPPORT) 1 229023
2 (***********) MOUNT,WINCH (WITHOUT JIB STOWING) 1 2
(***********) WINCH ASSY (MOUNT/J:WITHOUT SWIVEL FUNCTION) 1 228368
3 (***********) HOOK (1-PART LINE WITH ROPE) 1
000090
--- Page 24 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Remarks
64 80801001220 BEARING,PLAIN 1
65 42311301900 GUIDE 1
66 90180208012 BOLT,BUTTON 6 M8X12
67 42311891050 PLATE 1
82 82400000205 GROMMET 1
83 80820003020 BEARING,PLAIN 2
84 82455106000 NIPPLE,GREASE 1 A-M6F FE
92 80513006015 BEARING,BALL 1
101 80810000240 BEARING,PLAIN 1
000093
--- Page 25 ---
AT-146-3 43011100084 UPPER
Pos No. Parts No Parts Name Qty Unit Technical Data Serial No (Start) Serial No (End) Re
1 42202591003 FRAME 1
2 42202592000 BOOM,TOP 1
3 42202593002 SADDLE 1
4 42202594000 BOOM,2ND 1
5 42202599510 BOOM,BASE 1
6 37001922851 ROPE,WIRE (TESAC) 2 8X4.795M
7 37001922871 ROPE,WIRE (TESAC) 2 10X9.22M
9 37000115380 PIN 1
10 90238403008 NUT,CASTLE 1 M30X2
11 80136360050 PIN,SPLIT 1 6X50
12 90303073001 WASHER,PLAIN 1 30
16 37000168750 PIN 1
17 80601110300 RING,RITAINING 2 S30
18 42202590051 PLATE N T=0.8
19 42202590061 PLATE N T=0.5
20 42202590330 PLATE N T=0.5
21 37002019390 PLATE,SLIDE 2
22 37002019400 PLATE,SLIDE 4
23 37000586481 PLATE N T=0.6
24 42202590011 PLATE 4
25 42202590090 PLATE 4 T=0.5
26 42202590200 PLATE N T=0.8
27 90201701600 NUT 10 M16
28 90303501601 WASHER,PLAIN 10 16
29 42202590281 SPACER 10
31 90302041001 WASHER,SPRING 48 10
32 90180210045 BOLT,BUTTON 4 M10X45
37 90180210055 BOLT,BUTTON 4
38 42202590360 PIN 2
39 42200021510 PLATE 2
40 37001007740 SHEAVE ASSY 2
41 42202700120 PLATE 1 T=0.8
42 42201630570 PLATE N T=2.3
44 42202700130 PLATE 1 T=1.0
45 37002018110 PLATE,SLIDE 2
46 90180210025 BOLT,BUTTON 24 M10X25
47 82455106000 NIPPLE,GREASE 1 A-M6F FE
48 82400000459 CAP 1
50 80601110200 RING,RITAINING 4 S20
51 42202590220 PLATE N T=0.8
52 42202590230 PLATE N T=0.5
53 42202590240 PLATE N T=0.5
54 42202590250 PLATE N T=1.0
55 90172106008 BOLT,HEXAGON SOCKET 16 M6X8
57 37002018070 PLATE,SLIDE 2
58 37002018060 PLATE,SLIDE 4
59 37000586470 PLATE N T=1.0
60 37000586460 PLATE N T=1.0
61 42202700111 PLATE N T=0.6
62 37000155020 PIN 4
63 42202590210 PLATE N T=0.8
64 37002018120 PLATE,SLIDE 2
65 37000508520 PLATE N T=0.8
66 80184306012 SCREW,MACHINE 4 M6X12
67 37002006500 PLATE,SLIDE 2
68 37002010340 PLATE,SLIDE 2
69 90180210016 BOLT,BUTTON 8 M10X16
70 37000176290 PIN 1
71 37000303050 SPACER 2 L=9
72 42202590100 SHEAVE ASSY 1
73 80602110300 RING,RITAINING 2 R30
74 31630482500 CAP 4
75 37001007240 SHEAVE ASSY 2
000097
--- Page 26 ---
AT-146-3 43011100084 UPPER
PG1220171-04 PIPING,BOOM
31 32
31 32
85
43 84
85 33 85
85 43 84
83 85 113
85 85
83
85
85
84 31 32 85
85
84 31 32
85 85
85
85 43
84 81 43
85 85
85 84 81
83 85
85 85
85 83
84 85
85 85
85 84
83 82 86 85
85 85 82 86
83
85
--- Page 27 ---
AT-146-3 43011100084 UPPER
PG1410106-02 COVER,BOOM
131
32
31
135
54
55
132 23
12 13
12 13
13 19
20
1
13 13 19 13 19
20 20
71
54 55
1 13
13 19 1 1
11 20
73
72
16 17
15 16
51
54 55
8