Track Link Assemblies

SALT is KSS's sealed and lubricated track system. Three engineering elements work together to retain lubrication inside the pin-bushing interface for the full service life of the assembly.

Precision-fit seals at each pin and bushing pair prevent ground contamination from entering the lubrication chamber. The internal cavity is pre-charged with high-viscosity lubricant at the factory — eliminating field re-greasing and ensuring consistent lubrication volume regardless of maintenance schedules.

The base material is boron-alloyed steel, carburized and heat-treated to achieve a hard exterior surface over a tough, impact-resistant core. This dual-property profile resists both surface abrasion and shock loading — the primary failure modes in coal and mineral mining operations.