sell D7G track roller,bottom roller,lower roller,D7G undercarriage spare parts

Track roller
We can supply undercarriage parts for CAT, Komatsu, Daewoo, and Hyundai etc.

Track roller
We can supply undercarriage parts for CAT, Komatsu, Daewoo, and Hyundai etc.

1. Product Information

Material	50Mn/40SiMnTi
Finish	Smooth
Colors	Black or yellow
Technique	Forging casting
Surface Hardness	HRC50-56,deepth:4mm-10mm
Warranty time	2000 hour
Certification	ISO9001-9002
FOB price	FOB Xiamen USD 20-250/Piece
MOQ	2 piece
Delievery time	Within 30 days after contract established

 

2. Design / Structure / Details Pics

Advantages / Features:

1.Each roller shaft is engineered drop-forged and machined by the utilization of the most modern technological advances known to the industry , Grinding and finishing methods , etc to guarantees max strength , max life .

2.Each roller shell is carefully heat treated to ensure long wear life and stress resistance .

3.surface hardness HBN460 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products.

 

3 . Certificates