1
Traction tire 11.2-24(including
tire and tube)
GB 2979-91
2
2 Rim and spoke unit（W10-24） SZ704.31.010 2
2.1 Welded rim unit （W10-24） SZ704.31.011 2
2.2 Bolt, rim & spoke M16×1.5×78.5 5112385/1.49.541 12
2.3 Washer, spoke 16.6×33×3.5 4986961/1.49.440 12
2.4 Nut M16×1.5 GB/T6171-2000 12
2.5 Spoke, front wheel 5143973/1.49.407A 2
3 Bolt M16×1.5×45 14258034/10357/04 16
4 Washer 4986961/1.49.440 16

1
Traction tire 16.9-30(including
tire and tube)
GB 2979-91 2
2 Rim and spoke unit（W14-30） SZ700.34.010 2
2.1 Welded rim unit （W10-24） SZ700.34.011 2
2.2 Bolt, rim & spoke M16×1.5×125 5131725/1.49.541A 16
2.3 Washer, spoke 16.6×33×3.5 4986961/1.49.440 16
2.4 Nut M16×1.5 GB/T6171-2000 16
2.5 Spoke, traction wheel 880804906/1.49 2
3 Nut M18×1.5 GB/T6171-2000 16
4 Washer 44011091/1.49.540 16

1 Bracket assembly, traction coupler 5124430/1.89.008 1
8808089051/1.89
1
1
2 Bolt M16×1.5×90 GB/T5785-2000 6
3 Lock pin 44007661/1.82.945 3
4 Lock pin 4996920/1.89.051 1
5 Stop pin, drawbar 5101047/1.89.031 1
6 Drawbar frame assembly 5124426/1.89.006 1
7 Horizontal hitch pin 5117437/1.89.026 2
8 Bolt M18×1.5×90 SZ1204.30.501 2
9 Split pin 567406/1.82.945 1
10 Pin, drawbar SZ804.35.012 1
11 Rear end, drawbar 598607/1.89.003 1
12 Nut M18×1.5 GB/T6171-2000 2
13 Washer 18 GB/T93-1987 2
14 Drawbar 5128655/1.89.002 1