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How to develop a scientific preventive maintenance plan for hydraulic systems?

2025-04-28

A scientific preventive maintenance plan should include the following: Check the oil level, oil temperature, noise and leakage daily, and record abnormal phenomena. Check the filter status, fastener tightness and coupling alignment every month. Check the oil cleanliness and moisture content every quarter, and replace the oil if necessary. Check the bearing status and sealing performance of the axial piston pump and motor every six months, and measure the system pressure and flow. Perform a comprehensive annual disassembly and inspection of key components, such as cylinder seals and valve group internals. Establish benchmark values for key parameters, such as pump noise level and motor starting torque, and predict failures through trend analysis. Use special tools and original spare parts during maintenance, and record the content of each maintenance and the problems found. Adjust the maintenance cycle according to the importance of the equipment, the intensity of use and the environmental conditions, and shorten the interval in harsh environments.

Rexroth Piston Pump

Rexroth Piston Motor

Rexroth Axial Piston Pump

Rexroth Axial Piston Motor

Hydraulic Axial Piston Pump

Construction Machinery Piston Pump

Construction Machinery Piston Motor

Industrial Machinery Piston Pump

Agricultural Axial Piston Motor

Harvesting Machinery Piston Pump

Harvester Axial Piston Motor

Bent Axis Piston Motor

Variable Axial Piston Pump

Fixed Displacement Piston Motor

Hydropower Plant Hydraulic Cylinder

Water Conservancy Hydraulic Cylinder

Rexroth Piston Pump

Rexroth Piston Motor

Rexroth Axial Piston Pump

Rexroth Axial Piston Motor

Hydraulic Axial Piston Pump

Construction Machinery Piston Pump

Construction Machinery Piston Motor

Industrial Machinery Piston Pump

Agricultural Axial Piston Motor

Harvesting Machinery Piston Pump

Harvester Axial Piston Motor

Bent Axis Piston Motor

Variable Axial Piston Pump

Fixed Displacement Piston Motor

Hydropower Plant Hydraulic Cylinder

Water Conservancy Hydraulic Cylinder

How to develop a scientific preventive maintenance plan for hydraulic systems?

How to develop a scientific preventive maintenance plan for hydraulic systems?