Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
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.
Account Information
Site Settings
Security
D4 DOZER MAINTENANCE
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
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.
Popular Articles About Dozers
Get the most from your dozer with operating tips, safety advice, maintenance help and much more.
-
Improve Jobsite Safety: Cat® Detect with Smart Camera
Boost visibility from your cab with Cat Detect with Smart Camera.
SEE THE DIFFERENCE -
Get Parts and Service Manuals Fast with SIS2GO App
This Cat® parts and service app provides a world of expertise.
SEE MORE -
How to Check Dozer Track Tension
Learn how to check dozer track tension for long machine life and productivity.
SEE DETAILS -
Cat® Attachments to Use for General Construction Work
General construction attachments can help you do dozens of jobsite tasks.
GET BUSY
