How To Store An Excavator Hydraulic Breaker

Proper storage of an excavator hydraulic breaker involves multiple key steps to preserve its performance and extend service life. Below are essential storage guidelines:

1. Storage Environment

• Temperature and Humidity: Store the hydraulic breaker in a location with minimal temperature fluctuations to avoid damage from extreme heat or cold. Keep the environment dry to prevent rust and corrosion.

• Moisture and Rain Protection: Ensure the storage area is fully protected against moisture and rain to avoid erosion of the breaker and its components.

  
  

2. Pre-Storage Preparation

• Remove the Chisel: Detach the chisel before long-term storage to reduce potential damage to the piston and cylinder.

• Release Nitrogen: Bleed the nitrogen from the breaker to allow the piston to fully retract into the cylinder, preventing piston rust.

• Rust Prevention: Apply grease or rust inhibitor to the piston end. Coat the chisel and bushing with anti-rust oil or inhibitor to prevent corrosion.

  
  

3. Storage Method

• Vertical Placement: Preferably store the hydraulic breaker vertically to maintain structural stability and minimize deformation risks.

• Horizontal Placement: If vertical storage is not feasible, lay the breaker flat on a wooden floor. Ensure it is placed stably to avoid wobbling or tilting.

• Wooden Blocks: When placing the breaker on wooden blocks, ensure the blocks are flat and secure. For storage periods exceeding 6 months, inspect the corrosion condition of all hydraulic seals and bolts in the cylinder before use.

  
  

4. Regular Maintenance

• Rotate for Inspection: To maintain seal performance, rotate the breaker’s position every three months and check the condition of seals.

• Comprehensive Inspection: Conduct a full inspection every six months, including checking the corrosion status of all internal cylinder seals and bolts. Repair or replace damaged parts promptly if necessary.

  
  

5. Other Precautions

• Connector Protection: Seal the connectors for attaching to excavators, loaders, and main components with protective caps to prevent dust from entering the hydraulic hoses.

• Component Check: Confirm all breaker components are in good condition before long-term storage. Repair or replace damaged parts to ensure overall performance and safety.

  
  

In summary, storing an excavator hydraulic breaker requires careful consideration of the storage environment, pre-storage preparation, placement method, regular maintenance, and other key factors. Proper storage practices help maintain the breaker’s performance and extend its service life.