Grease Sealed Track (GST): the link assemblies of the GST consist of links, pins, bushings and a “W” seal. They are the basic form of the sealed track are mainly used on excavators and some small dozers.
General Construction: Komatsu has developed this product series to help you minimize the operating and maintenance costs of your machine based on application. It has been first fit for the Komatsu excavators such as the PC200 & PC300 models. Suitable for general construction, like pipe layering, quarries, abrasive ground conditions, housing construction, basement digging etc.
Skidding Link Assembly: this link structure is strengthened and reinforced to offer durability specially in strong acid environments.”

Galadari Trucks & Heavy Equipment