How To Choose Track Link For Excavator/Bulldozer?

How to choose track link for excavator/bullDozer? Now sealed & greased and SALT track link assemblies are widely used for excavators, bulldozers and other crawler machines. There are some factories on the market claiming that their products are of good quality and can be used in mines according to their weight. In fact, the replacement of the material is the biggest damage to product quality. In fact, a high-quality chain that is truly suitable for your machine should start from these aspects.

First, strict quality control from raw material sourcing, cold blanking, heat treatment to delivery assures the superior quality of your order.

Second, for sealed & greased and SALT track link assemblies for excavators，bulldozers and other crawler machines, sealed and greased track link assemblies are filled by grease and fitted with polyurethane seals to prevent abrasive materials from entering the internal pins and bushings for quiet operation and extended wear life.

Third, all components (pins,bushings and forged links) are produced with precise tolerance to ensure joint integrity, perfect fit and sealing. Meanwhile, they are fully quenched & tempered and induction hardened at the rail surface of links for higher wear resistance and longer service life.

Next, SALT track link assemblies should be filled with oil to reduce internal friction and wear between pins and bushings for extending wear life in extreme working conditions. Every joint goes through stress test to reduce the risk of leakage while operating.Sealed and Lubricated Track Link Assembly (SALT) with Positive Pin Retention (PPR) for a 50% longer life!

Zhongkai Machinery manufactures undercarriage parts of heavy excavators for both OEMs and after markets, full range of track link is applicable to most of brands &models of bulldozers, excavators and other crawler machines.

One-stop service to solve all your concerns in the selection of choose track link for excavator/bulldozer.