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Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
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UNDERCARRIAGE
FOR DOZERS
WORLD-CLASS PERFORMANCE PLUS LOW OWNING & OPERATING COSTS
The longer your undercarriage lasts, the lower your total cost of ownership. Because Cat® undercarriage is designed and manufactured by Caterpillar to specifically match your machine requirements, your Cat dealer can provide you with inspections and services that ensure every component lasts as long as possible before replacement.
Operation Checklist
Maintenance Tips
Selection Factors
Operation Checklist
Proper shoe selection and smart operation will make your undercarriage work better and last longer. Here are four ways to get the most from your Cat undercarriage investment.
Always use the narrowest shoe possible
while still allowing for adequate flotation
Minimize high operating speeds
in nonproductive situations, especially in reverse
Alternate turning direction
since turning in only one direction wears out one side of the undercarriage faster than the other
Monitor track spin
which reduces production while increasing wear on all undercarriage components
How to clean your undercarriage
For heavy equipment with tracks, getting dirty is a part of the job. But to protect the life of the undercarriage, regular cleaning and maintenance will go a long way to extended wear. Caterpillar recommends to power wash on a regular basis and always promptly remove any large rocks, mud or debris that get logged between the tracks. Many operators carry a shovel for just this purpose.
D6N Repair Options
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D6R/T Repair Options
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D8R/T Repair Options
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D9R Repair Options
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D10T Repair Options
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D11R/T Repair Options
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Cat® Abrasion™ Undercarriage
Cat Abrasion™ performs better and lasts 50% longer than conventional undercarriage in your high-abrasion, low-to-medium impact applications. Available for D3-D6 dozers.
See Cat Abrasion
General Duty Undercarriage
General Duty delivers low cost per hour in light-duty, low-to-moderate earthmoving applications. Available for D6-D11 dozers.
Go to General Duty
Heavy Duty Extended Life (HDXL) with DuraLink™ Undercarriage
Built on proven Cat Heavy Duty undercarriage, HDXL takes performance to the next level with exceptional wear life and lower cost per hour in tough applications. Available for D6-D11 dozers.
More on HDXL
Heavy Duty Undercarriage
Tackle high-impact, high-production applications with maximum durability and no fear of breaking or cracking. Available for D9-D11 dozers.
View Heavy Duty
