What maintenance does a hydraulic UTM require, and how often?

Date: January 2, 2026Views: 7315

Regular maintenance is crucial for reliability and accuracy. Key tasks include:

  • Daily/Weekly: Check for hydraulic oil leaks, verify fluid levels, and inspect hose connections.

  • Every 6-12 Months: Change hydraulic filters and perform an oil analysis to check for contamination or degradation.

  • Annually: Schedule a professional preventive maintenance and calibration service by the manufacturer or an accredited lab. This ensures all sensors, the servo valve, and the controller are performing to specification. Derui offers comprehensive service contracts to manage this proactively.