
Every Cat® Undercarriage is built to wear as a system, to optimize the overall performance of your Cat dozer.

General, light-duty applications with low-to-moderate impact conditions
Utility
Bushing turn capable, not guaranteed
Designed to run to destruction


Tough job applications where maximum durability is key
Production
Bushing turn capable, wet turn guaranteed
Idlers can be reused or rebuilt
The Heavy Duty undercarriage extends life with increased pin and bushing retention. D8 through D11 have PPR (Positive Pin Retention) which reduces end play movement and tightly controls seal motion for long interval pin/bushing wear life.

Takes proven Heavy Duty undercarriage to the next level with exceptional wear life and lower cost per hour in tough applications. Tackles the most rigorous terrain and extreme applications without fear of breakage.


All applications, including Forestry and Waste, needing production in medium-to-high impact conditions
Production
Bushing turn capable, wet turn guaranteed
Idlers can be reused or rebuilt
Takes proven Heavy Duty undercarriage to the next level with exceptional wear life and lower cost per hour in tough applications. Tackles the most rigorous terrain and extreme applications without fear of breakage.


Applications with high abrasion and low-to-moderate impact conditions
Production
Not required due to design
Idlers and segments can be reused
Lowest cost per hour with longer wear life and reduced maintenance. Operate in highly abrasive conditions while getting the performance you need with our improved XL coating technology doubling seal life.

Teknoxgroup is the exclusive dealer of Caterpillar, the world's leading manufacturer of construction and mining equipment, marine and industrial engines.