Supplier of parts for earthmoving machinery



Undercarriage Link Assemblies


Find the Right Undercarriage Link Assemblies for Your Bull Dozers or Excavators

In the earth moving and ground breaking markets, bull dozers and excavators make use of undercarriage link assemblies or “track chains” to keep moving and operating in even the most severe conditions. It is important for these components to offer durability, strength and reliability, as their task is one of great responsibility. What type of undercarriage link assembly is best suited to your machinery? It is best to consider all of your options before making a decision. When shopping around on the market, you will find that there are two types of link assemblies typically available on the market as follows:

  • Sealed dry link tracks – these versions of link assemblies are commonly used on older models of bull dozers and excavators. Entry of abrasive material between the pin and bushing is limited by cone shaped steel washers used by these chains.
  • Sealed and lubricated tracks – these versions of link assemblies are commonly used on more modern excavators. Abrasive material is kept out by a polyurethane seal and the grease goes a long way towards keeping the pins and bushes of the chain well lubricated.

Keeping the bush and pins of a link assembly well lubricated will extend its lifespan and extend maintenance intervals exponentially.  A lubricated chain also ensures quieter operation and less risk of damage to other undercarriage components.

Where can one get a good quality and well-priced undercarriage link assembly? At Tractor & Grader Supplies – that’s where! At Tractor & Grader Supplies, we supply a range of link assemblies that are designed to withstand exposure to harsh working environments. Our track links are built to keep you on track and we guarantee that each lubricated track that we present to the market is pressure tested. While we have various link track capacities available, each comes with a 1 500 working hour warranty – for your peace of mind.

We ensure that each of our units offers exceptional wear resistance, which is made possible by our thorough modern rail induction hardening systems used. All of our products are manufactured with state-of-the-art technology, equipment and processes. When it comes to durability and strength, we are confident that you will like what you see at here at Tractor & Grader Supplies.

If you aren’t sure which type of undercarriage link assemblies you require for your equipment, take the time to get in touch with one of our consultants at Tractor & Grader Supplies, who will furnish you with product information, advice and guidance. Each of our team members has in-depth knowledge of each of the products on our catalogues, and it shows. Whether you are looking for a quick rundown on the specs or a complete product demonstration, our sales consultants will not disappoint.

If you are looking for undercarriage link assemblies that are affordable, reliable and ready for use, get in touch with us today. We are available to discuss your needs, requirements and available budget via email or telephone. Find out more about our range and services today.



Corner of Grader and
Vuurslag Road, Spartan, Ext 16
Kempton Park
PO Box 75600, Gardenview, 2047
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