Shantui SD22 Bulldozer Sprocket and Shaft Part Numbers and Structural Diagram

When the bulldozer is operating in the mine for a long time, the slag dust easily enters the transmission box with the operation of the track sprocket and becomes an abrasive medium, which makes the hard to wear sprocket and half shaft show serious wear and scrap in advance, the following is the part number and structure diagram of the sprocket and shaft of SD22 bulldozer.

1 Axis: 154-27-12313, Axis: 158-18-00001  

2 Nuts: 170-27-12472

3 pins: 09243-01230

4 rings: 170-27-12480

5 Sprocket hub: 154-27-12131

6 Sprocket teeth (3 teeth): 154-27-12273

7 Sprocket teeth (2 teeth): 154-27-12283

8 Bolt: 155-27-12181

9 Nuts: 01803-02228  

10 Sprocket hub nut: 170-27-12232

11 O-ring: 07000-05315

12 Lock: 175-27-31480

13 Positioning pin: 170-27-12250

14 Bolt: 01252-41635

15 Spring washers: 01602-21648

16 Key: 04000-01280

17 Spacer: 154-27-12352, floating seal assembly: 198-30-00070

18 Seal ring assembly (consisting of 2 seal rings): 198-30-16612

190-ring assembly (composed of 2 0-rings): 170-27-12340

20 Sprocket (sprocket support assembly): 154-27-12334

21 Bearing: 154-27-12341

22 Positioning pin: 04020-01638

23 Positioning pin: 175-27-32510

24 Liner: 154-27-12424

25 Nuts: 154-27-12412

26 Pad: 154-27-15240

27 Locking plate: 154-27-15250

28 Bolts: 01010-51020

29 O-ring: 02892-03148

30 Cap: 154-27-12362

31 bolts: 01010-51640

32 Spring washers: 01602-21648