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
Are you new to fluid sampling or a seasoned pro? Do you use Cat® fluids or another brand? Are you a do-it-yourself type or do you prefer to let your Cat dealer handle the work? Whatever your situation, you’ll find that Cat® S·O·SSM Services can improve the health of your products—and your bottom line. We provide full testing options for oil, coolant and diesel fuel samples.
Less than 50% of customers sample all the fluids they should. Discover the full oil, coolant and fuel options available through Caterpillar and the Cat® dealer network.
Oil Sampling
Our comprehensive analysis of your lubricated systems—engines, transmissions, hydraulics, final drives, differentials, gear boxes and compressors—spots early signs of damaging wear metals. It also identifies contaminants like water, fuel, glycol or dirt that can hamper performance. We check the condition of your oil and provide an overall particle analysis.
Want to learn more about the benefits of sampling and the specifics of Cat S•O•SSM Services? You’ve come to the right place. It’s all about providing—and protecting—value.