HrvatskiAnalysis and Consequences
The images show severe damage to the piston and cylinder liner of a hydraulic cylinder from a construction machine. The wear rings are completely destroyed, and the seal grooves, along with the seals themselves, are heavily worn due to improper operation and abrasion. The piston has suffered significant mechanical damage, while the cylinder liner shows deep scratches and clear signs of metal-on-metal contact.
The most likely causes of this damage include:
- Seal failure, which allowed contaminants to enter and lubrication to be lost.
- Improper stroke or operation under excessive load, leading to guide ring overload and increased wear.
- Lack of regular maintenance, which prevented early detection of initial wear or damage.
As a result, hydraulic fluid leakage occurred (visible on the floor), leading to pressure loss and reduced machine efficiency. If left unresolved, this type of damage can cause complete operational failure.
At HIDEL, we provide complete diagnostics, repair, and production of new hydraulic cylinders, as well as maintenance consulting to help prevent similar failures. Timely inspections and high-quality sealing solutions can significantly extend the service life of your equipment.
