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What Happens When Hydraulic Fluid Is Low?

Learn the risks of low hydraulic fluid and how to top off safely.

Risks of Low Hydraulic Fluid

  • Reduced Performance
    • Loss of Power: Low fluid reduces power and efficiency, causing slower response and lifting.
    • Inconsistent Operation: Equipment may work erratically, leading to control issues.
  • Increased Wear and Tear
    • Overheating: Low fluid can cause overheating, increasing wear and failure risk.
    • Damaged Components: Lack of lubrication can harm pumps, cylinders, and other parts.
  • System Failure
    • Complete Hydraulic Failure: Extremely low fluid can lead to system failure and costly repairs.
    • Safety Hazards: Malfunctioning systems pose safety risks, especially in heavy machinery.

How to Top Off Hydraulic Fluid Safely

  1. Gather Tools - Have the correct hydraulic fluid, a clean funnel, and a cloth for spills.
  2. Check Fluid Level - Locate the reservoir and check the fluid level. Top off if below the recommended mark.
  3. Clean the area and remove the cap carefully.
  4. Add Hydraulic Fluid - Use a funnel to pour fluid slowly until it reaches the recommended level.
  5. Replace the Cap
  6. Inspect for leaks and address any issues promptly.
  7. Test the Equipment - Operate the equipment to ensure smooth functioning and monitor fluid levels.

For questions or maintenance help, contact your local Koenig Equipment dealership or our support team.