Tie-rod hydraulic cylinders are popular in industrial and mobile equipment because of their durability, modular design, and ease of maintenance. However, as with any hydraulic component, they will wear and tear with time. Early detection of warning signs can save you from unexpected downtime, safety issues, and costly repairs.
Here are several common indicators that your tie-rod hydraulic cylinders need to be repaired or replaced.
- Fluid Leak: One of the most obvious signs is hydraulic fluid seeping from the cylinder. This could be the result of faulty seals, worn rods, or poorly torqued tie rods. Leaks not only reduce system efficiency, but they also raise environmental and safety problems.
- Loss of Power or Pressure: If tie-rod hydraulic cylinders aren’t delivering the force they should, it could be due to internal issues including seal failure, piston wear, or cylinder barrel damage. Inconsistent movement or a decline in pressure are warning signs that should not be overlooked.
- Excessive Rod Movement of Play: Loose or shaky rods indicate internal deterioration or misalignment. Over time, this might cause scoring of the rod or cylinder barrel, jeopardizing the cylinder’s structural integrity and performance.
- Unusual Sounds or Vibrations: Strange noises, such as knocking, hissing, or grinding, may point to internal component failure or trapped air in the system. Additionally, vibrations may indicate misalignment or bent rods, which can cause additional damage if not fixed.
- Visible Corrosion or Damage: Rust, dents, and bent tie rods impair the cylinder’s structural integrity. These physical indications are common in severe working situations and may indicate the need for a full replacement rather than repair.