This document provides a parts list for a lower frame assembly. It includes 3 sentences describing the parts and quantities: The list contains 17 items related to a lower frame assembly, including covers, bolts, washers, and other hardware. Track roller and carrier roller assemblies are also detailed with their respective parts over 5 pages of the document. Specifications like part numbers, descriptions, quantities, and notes are provided for each item.

1. INDEX
TB175/180Book No.BL3Z007
Serial No.17510003-
10
58
3
46
1 2

2. LOWER FRAME
L3A010
S=1/18
2
13
10
9
4
3
11
15
16
17
10
8
1
5
12
7
6
10
13
2
11
9
14

3. TB180
Item Part number Description 中 文 Q'ty Chan. Serial No. Mod Remarks
FRAME ASSY, lower 下车架总成 X05610-27000-0
FRAME ASSY, lower (550mm shoe) 下车架总成(550mm shoe) X05610-28000-0
1 ×*****-***** FRAME 支座 1
2 05610-27020 COVER 盖 2
3 05610-17400 COVER 盖 2
4 05610-19400 COVER 盖 2
5 05610-19500 STEP 踏板 2 550mm shoe
6 15017-10010 PLUG 螺塞 1
7 11000-41020 BOLT 螺栓 6
8 11000-41025 BOLT 螺栓 8 550mm shoe
9 11000-40816 BOLT 螺栓 8
10 11400-20010 WASHER, spring 弹簧垫圈 6
11400-20010 WASHER, spring 弹簧垫圈 14 550mm shoe
11 11400-20008 WASHER, spring 弹簧垫圈 8
12 11300-40010 NUT 螺母 8 550mm shoe
13 11411-10010 WASHER 垫圈 6
14 05610-21010 COVER 盖 1
15 11000-41225 BOLT 螺栓 4
16 11400-20012 WASHER, spring 弹簧垫圈 4
17 11411-10012 WASHER 垫圈 4
L3a010
下车架
- 1 -

4. CRAWLER BELT
9 1
7 2
98 13
10
11
145
11
3
4
14
12
6
15

5. TB180
Item Part number Description 中 文 Q'ty Chan. Serial No. Mod Remarks
0 19140-87100 BELT, steel crawler 钢履带 2 old type 450mm shoe
19140-87300 BELT, steel crawler 钢履带 2 new type 450mm shoe
19140-88100 BELT, steel crawler 钢履带 2 550mm shoe
0-1 19140-87199 ★LINK ASSY ★铰架总成 2
1 19140-87001 ★★LINK(R.H.) ★★右链轨节 38
2 19140-87002 ★★LINK(L.H.) ★★左链轨节 38
3 19140-87003 ★★LINK, master(R.H.) ★★右主链轨节 1
4 19140-87004 ★★LINK, master(L.H.) ★★左主链轨节 1
5 19140-87005 ★★BUSHING ★★轴套 38
6 19140-87006 ★★PIN, track ★★履带销轴 38
7 19140-87012 ★★BUSHING ★★轴套 1
8 19140-87007 ★★PIN, master ★★主销 1
9 19140-87013 ★★COLLAR ★★座圈 2
10 19140-87014 ★★PIN, split ★★开口销 1
11 19140-87015 ★★SEAL ★★密封圈 76
12 19140-87009 ★BOLT ★螺栓 156
13 19140-87010 ★NUT ★螺母 156
14 19140-87011 ★PLATE ★板 39 old type 450mm shoe
19140-87311 ★PLATE ★板 39 new type 450mm shoe
19140-88011 ★PLATE ★板 39 550mm shoe
15 19140-86300 BELT, rubber crawler 橡胶履带 2
L3a021
履 带
- 2 -

6. CRAWLER BELT (with rubber pads)
15
8
10
11
5
11
3
4
17
16
9
7
9
1
2
13
12
14
6

7. TB180
Item Part number Description 中 文 Q'ty Chan. Serial No. Mod Remarks
0 19140-87400 BELT, steel crawler 钢履带 2 X19140-87400-0
1 19140-87001 ★LINK (R.H.) ★右链轨节 38
2 19140-87002 ★LINK (L.H.) ★左链轨节 38
3 19140-87003 ★LINK, master (R.H.) ★右主链轨节 1
4 19140-87004 ★LINK, master (L.H.) ★左主链轨节 1
5 19140-87005 ★BUSHING ★轴套 38
6 19140-87006 ★PIN, track ★履带销轴 38
7 19140-87012 ★BUSHING ★轴套 1
8 19140-87007 ★PIN, master ★主销 1
9 19140-87013 ★COLLAR ★座圈 2
10 19140-87014 ★PIN, split ★开口销 1
11 19140-87015 ★SEAL ★密封圈 76
12 19140-87009 ★BOLT ★螺栓 156
13 19140-87010 ★NUT ★螺母 156
14 19140-87311 ★PLATE ★板 39
15 19144-00600 ★PAD, rubber ★橡胶履带板 39
16 11300-50014 ★★NUT ★★螺母 4
17 11400-10014 ★★WASHER, spring ★★弹簧垫圈 4
L4a082
履 带(橡胶垫)
- 3 -

8. CARRIER ROLLER
L3A030
S=1/4
3
11
12
5
8
6
2
6
9
1

9. TB180
Item Part number Description 中 文 Q'ty Chan. Serial No. Mod Remarks
ROLLER ASSY, carrier 托链轮总成 X05612-04000-1
0-1 05612-04080 ROLLE SUB ASSY 滚轮组件 2
1 05612-02100 ★ROLLER ★滚轮壳体 1
2 05612-04100 ★SHAFT ★轴 1
3 05612-02200 ★COVER ★盖 1
5 14312-03572 ★SEAL ★密封圈 1
6 13000-06207 ★BEARING ★轴承 2
8 12210-00072 ★RING, snap ★弹簧锁圈 1
9 15018-10001 ★PLUG ★螺塞 1
11 11010-41675 BOLT 螺栓 2
12 11305-40016 NUT 螺母 2
L3a031
托链轮
- 4 -

10. TRACK ROLLER
6
4
6
7
7
11
8
10
2
9
5
1
3
5
9
3
8
11
10

11. TB180
Item Part number Description 中 文 Q'ty Chan. Serial No. Mod Remarks
ROLLER ASSY, track 支重轮总成 X05613-07000-5
0-1 05613-04100 ROLLER SUB ASSY, track 滚轮组件 10 17510003~17510098
05613-07100 ROLLER SUB ASSY, track 滚轮组件 10 (H) 17510099~
1 05613-04200 ★ROLLER ★滚轮壳体 1 (L)A 17510003~17510098
05613-07200 ★ROLLER ★滚轮壳体 1 (H)a 17510099~
2 05613-07120 ★COVER ★盖 1 17513686~
3 05613-04300 ★COVER ★盖 2 17510003~17513685
05613-04300 ★COVER ★盖 1 17513686~
4 05613-04400 ★SHAFT ★轴 1
5 05613-03500 ★BUSHING ★轴套 2
6 14201-00350 ★O-RING ★O形圈 2
7 15018-10001 ★PLUG ★螺塞 1 (L)A 17510003~17510098
15018-10002 ★PLUG ★螺塞 1 (H)a 17510099~17513685
15018-30001 ★PLUG ★螺塞 1 17513686~
8 12130-01055 ★PIN, spring ★弹簧销 2
9 14325-00660 ★SEAL, floating ★浮动油封 2
10 11415-40012 WASHER 垫圈 40
11 11010-41250 BOLT 螺栓 40
<<NOTE>> <<注释>>
SET "A" is interchangeable with SET "a". A和a组可互换
L3a043
支重轮
- 5 -

12. FRONT IDLER
7
8 1
10
9
11
2
5
4
6 7
3
6
4
5
2

13. TB180
Item Part number Description 中 文 Q'ty Chan. Serial No. Mod Remarks
IDLER ASSY, front 导向轮总成 X05614-01000-1
0-1 05614-00600 IDLER SUB ASSY, front 导向轮体总成 2
1 05614-00100 ★IDLER ★导向轮 1
2 05614-00200 ★BLOCK ★壳体 2
3 05614-00300 ★SHAFT ★轴 1
4 05614-00400 ★BUSHING ★轴套 2
5 14325-00800 ★SEAL, floating ★浮动油封 2
6 14201-00500 ★O-RING ★O形圈 2
7 12131-01020 ★PIN, spring ★弹簧销 2
8 15018-10001 ★PLUG ★螺塞 1
9 05614-01500 PLATE 板 2
10 11010-41450 BOLT 螺栓 8
11 11400-20014 WASHER, spring 弹簧垫圈 8
L3a051
导向轮
- 6 -

14. TRACK ADJUSTER
7
1
8
3
8
2
4
8
5
8
7

15. TB180
Item Part number Description 中 文 Q'ty Chan. Serial No. Mod Remarks
SPRING ASSY (R.H.) 右弹簧总成 X05615-03000-2
SPRING ASSY (L.H.) 左弹簧总成 X05615-03600-2
0-1 05615-03100 SPRING ASSY 弹簧总成 2
1 05615-03200 ★ROD ★杆 1
2 03915-06350 ★PLATE ★板 1
3 00070-00077 ★SPRING ★弹簧 1
4 11325-30027 ★NUT ★螺母 1
5 12130-00540 ★PIN, spring ★弹簧销 1
0-2 05615-03300 CYLINDER ASSY (R.H.) 右油缸总成 1
05615-03400 CYLINDER ASSY (L.H.) 左油缸总成 1
7 19000-81000 ★CYLINDER, tensioning (R.H.) ★右伸缩斗杆缸 1
19000-81100 ★CYLINDER, tensioning (L.H.) ★左伸缩斗杆缸 1
8 15150-12040 ★ELBOW ★弯接头 2
14200-10110 ★★O-RING ★★O形圈 1
L3a062
履带涨紧机构
- 7 -

16. TRAVEL DEVICE
L3A070
S=1/7
5
2
1
4
3
6
8
9
10

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18. TB180
Item Part number Description 中 文 Q'ty Chan. Serial No. Mod Remarks
MOTOR ASSY, travel 行走马达总成 X05616-16000-1
1 19031-20800 MOTOR, travel 行走马达 2
2 05616-15100 SPROCKET 驱动链轮 2
3 11000-41640 BOLT 螺栓 24
4 11100-51440 SCREW, cap 螺钉 24
5 11415-40014 WASHER 垫圈 24
6 11415-40016 WASHER 垫圈 24
8 15156-00201 ADAPTOR 接头 2
14200-10140 ★O-RING ★O形圈 1
9 15156-00202 ADAPTOR 接头 4
14200-10180 ★O-RING ★O形圈 1
10 15156-00576 ADAPTOR 接头 2
14200-10140 ★O-RING ★O形圈 1
L3a071
行走装置
- 8 -

19. SLEW BEARING
L3A080
S=1/10
2
1
4
3
31-1
1-2

20. TB180
Item Part number Description 中 文 Q'ty Chan. Serial No. Mod Remarks
BEARING ASSY, slew 回转支承 X05620-16000-3
1 19130-04650 BEARING 轴承 1 (L) 17510003~17515754
19130-04950 BEARING 轴承 1 (H) 17515755~ M
1-1 19130-04658 ★SEAL ★密封圈 1
1-2 19130-04659 ★SEAL ★密封圈 1
2 05620-16100 BOLT 螺栓 1
3 11010-41685 BOLT 螺栓 63
4 11415-50016 WASHER 垫圈 29
L3a081
回转支承
- 9 -

21. SWIVEL JOINT & ACCESSORIES
L3A090
S=1/6
17
7
7
10
8
3
4
9
2
8
9
9
12
8
18
16
14 4
1
8
10
3
8
13
15