PC100 EX100 PC200 EX200 EC210 EC290 EX1250 excavator and bulldozer part lubricating  and oil track chain track link assembly

1. Material :high quality 50Mn and Alloy Steel

2.high-depth induction hardened track surfaces

3. for track link,ater thermal refining,then do surface treatment,to ensure th maximum strength and resistance.

5. wearlessness:for PIn,after thermal refining,then do sufface threatment,to assure the enough inside hardness and outside wearlessness.

6.cracking-resistance: for bush,ater thermal refining,then do surface treatment,to guarance the reasonable inside hardness and outsideresistance.

We can make according to customer's request,by drawing and technical specification.   Please feel free to contact us at any time.