S·O·S (Scheduled Oil Sampling) Services are a proactive fluid analysis program designed to monitor the health of your equipment through routine testing of oil, coolant, and fuel.
By analyzing these fluids, Quinn Cat can identify early signs of wear, contamination, and potential failure—long before issues become costly problems. It’s a smarter approach to maintenance that helps protect your investment and keep your machines running at peak performance.
Unexpected downtime is expensive. S·O·S Services give you the insights you need to stay ahead of it.

Catch problems early—before they lead to major failures and costly repairs

Maintain proper fluid health to protect critical components and maximize asset lifespan

Use data-driven insights to plan service intervals, reduce guesswork, and optimize performance

A small investment in fluid analysis can prevent major expenses down the line
Take a fluid sample from your equipment—oil, coolant, or fuel—using a Quinn Cat sample kit.
Your sample is analyzed at a Cat-authorized lab using advanced diagnostic tools.
Receive clear, easy-to-understand reports with recommendations to help you take the right next steps.
Quinn Cat offers comprehensive fluid analysis services to give you a complete picture of your equipment’s health.
Oil Analysis
Evaluate engine and hydraulic oil to detect:
Insight: Identify internal wear before it leads to failure.
Taking control of your equipment health starts here.
Quickly order S·O·S kits and start monitoring your equipment today.
Let Quinn Cat handle sampling and analysis for you.
Have questions? Our team is here to help you build a proactive maintenance plan.
Manage your S·O·S results digitally and track equipment health over time with VisionLink® integration.
As the authorized Cat® dealer for Central and Southern California, Quinn Cat delivers trusted expertise, advanced diagnostics, and responsive support to keep your operation running.
How often should I take fluid samples?
Sampling frequency depends on your equipment type, usage, and environment. Our team can recommend the right schedule.
How long does it take to get results?
Most results are delivered quickly, allowing you to act fast and prevent issues.
Can I track results over time?
Yes—S·O·S results can be trended over time, especially when integrated with VisionLink®.
Start using Quinn Cat® S·O·S ℠ Services today and turn fluid data into smarter maintenance decisions.