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Komatsu bulldozer sporcket

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Komatsu D20 101-98-00050 bulldozer undercarriage part sprocket(Chain Sprocket)

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Komatsu D20 101-98-00050 bulldozer undercarriage part sprocket(Chain Sprocket)

  • Item NO.:

    101-98-00050
  • Model:

    D20
  • Material:

    50Mn
  • Colors:

    Black or yellow
  • Technique:

    Forging & casting
  • Hardness:

    HRC53-58,Depth: 8-12mm
  • Wattanty time:

    2000 hour (Normal life 4000hours )
  • Finish:

    Smooth
  • Packing:

    Fumigate seaworthy packing
  • Product Details

Komatsu D20 bulldozer sprocket 

◎ sprocket segment with complete models and types are available for excavators and bulldozer equipment ranging from 3 to 50 tons.

◎ The effective quenching depth guarantees the abrasion resistance performance and greatly prolongs the service life .


Main technical parameter for some bulldozer sprocket


D20 excavator sprocket


modles A B C D E F H J K L M
D4D 813 797.55 745.1 628.5 9.5 14 57 171.45
D31 636 619.2 572 225 300 18 48 260 16-∮17 154


the models above are just for reference,we can supply more products as your reuirement,please kindly send us your inquiry or click export5@vmgroup.cn here.


Product details display


Komatsu D20 Sprocket wheel


D20 chain Sprocket wheel


Factory process 


Model Group Parts No. Berco Ref ITM Ref QTY Segment Parts No.
D20 1 101-98-00050
D31 1
D41P-6 KM2465 KM2465 1 124-27-51154
D41P-8 1
 D31PX-21 1 11Y-27-11531
D50/D45/D53 KM788 KM788 S40505A0M00 9 131-27-61710
D57 KM347 KM347 S40605A0M00 9 135-27-32220
D61PX KM2874 S4061500M00 9 134-27-61460
D60/D65-6/D65-7-8 KM162 KM162 S40655E0M00 9 141-27-32410
D65EX-12 KM2111 S40655F0M00 9 14X-27-15111
D85/D75S KM224 KM224 S40855D0M00 5 KM223
D85A-18 KM224 KM224 KM224V 9  155-27-00151
D155 KM193 KM193 S0415500M00 9 175-27-22324
D275 CR3469  S4027201M05 5  17M-27-21631
D355 KM341 KM341 S4035000M00 9 195-27-12466
D475 5 198-27-42260


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