Material Composition: Seal kits for the rotary distributor are typically made of high-quality materials such as rubber, polyurethane, and metal.
These materials are chosen for their durability and resistance to hydraulic fluids, environmental conditions, and wear and tear.
Seal Types: The kit includes various types of seals, such as O-rings, gaskets, and lip seals. These seals are designed to fit specific parts of the rotary distributor to prevent hydraulic fluid leakage.
Compatibility: A seal kit must be designed to fit the Hitachi ZX120 and ZX130 excavator models precisely. Compatibility is crucial to ensure a proper seal and prevent leaks.
Pressure Rating: The seals within the kit should be rated to handle the hydraulic pressures typically encountered in excavator operations. This ensures that the seals maintain their integrity even under heavy loads.
Temperature Range: The seal kit should be capable of withstanding the temperature extremes often encountered in construction and mining environments. It should not degrade or lose its sealing properties in hot or cold conditions.
Chemical Resistance: Hydraulic fluids can contain various chemicals and additives.
The seals in the kit must be chemically resistant to these fluids to prevent degradation and maintain their sealing effectiveness.
Ease of Installation: The seal kit should come with clear instructions for installation, and the seals should be easy to install by technicians or maintenance personnel.
Longevity: Durability is a critical factor. Seal kits should have a long service life to minimize downtime and maintenance costs. High-quality materials and manufacturing processes contribute to the longevity of the seals.
Leak Prevention: The primary purpose of the seal kit is to prevent hydraulic fluid leaks. Properly installed seals should ensure that the hydraulic system functions optimally without any loss of fluid.
Resistance to Wear and Tear: Excavators are subjected to heavy-duty operations, leading to wear and tear on components. The seals in the kit should be designed to resist wear, abrasion, and fatigue.
Seal Kit Components: A typical seal kit for the rotary distributor includes seals for the rotary joint, swivel joint, and other critical areas of the excavator's hydraulic system.
Compliance and Quality Assurance: Manufacturers often ensure that their seal kits meet industry standards and undergo quality assurance testing to verify their performance.
