Excavator and Bulldozer Bucket Pins and Bushings and Track Link Pin
This primarily one-sided wear of pins and bushings allows these parts to be “turned”—bushings rotated 180 degrees and pins flipped end-for-end—to bring new surfaces to working areas, both internally and externally. Turning restores track pitch and can prolong undercarriage life by enabling the chain to last until links and rollers need attention.
1.Products imformation
1) 40Cr track pin&bush
2) Heat treatment track pin
3)excavator and bulldozer track pin
4) QUANSEN-OULES
5) hardness test for track pin
Track pin and track bush fit for excavator and bulldozer track link .
special steel,proper heattreatment guarantee a long life.
2.Design / Structure / Details Pics
Advantages / Features:
1)Cracking-resistance
For bush,after thermal refining,then do surface treatment,to guarantee the reasonable inside hardness and outside resistance.
2)Wearlessness
For pin,after thermal refining,then do surface treament,to assure the enough inside hardness and outside wearlessness.
3.There more of track pin and bushing parts for your reference:
we supply bushing &pin to ITM company.