You don’t want a dirty filter or jobsite debris to cause unexpected downtime. Learn about the most important parts of Cat® D4 Dozer upkeep. We have you covered on the most critical parts of dozer maintenance.

Estimated read time: 2 minutes

How to Maintain Your Cat® D4 Dozer

Estimated watch time: 2 minutes

This video tour can help you learn the following:

  • Where to check your oil and fluids levels [00:28]
  • Where to find your fluid filters, grease point and air filters [00:50]
    • Check and replace based on recommend change intervals.
  • How to inspect your attachments [01:40]
    • Check for cracks, wear and other damage to maximize lifespan.
  • How to inspect your undercarriage and power train [01:54]


Caterpillar is here to support your machine, offering Parts Kits for all your preventive maintenance needs. Remember: Always refer to your Operation and Maintenance Manual for guidance on maintenance, safety, settings, features and more. 

Download the Cat® Inspect app for iOS or Android to digitally note your dozer's maintenance history, and know you can count on your Cat dealer for all your equipment service needs. 


See our wide range of dozer choices from top to bottom. 

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