Square seal for Terex RT-130

The square seal, identified by part number 22148, functions as a mechanical sealing component within hydraulic systems. It is engineered to establish a barrier in both static and slow-moving applications, effectively containing hydraulic fluids and preventing the ingress of external contaminants into the system. By maintaining this barrier, the seal protects the internal integrity of the hydraulic circuits found in the machine. Its profile is designed to provide a specific contact area within its housing, which assists in managing pressure containment within the assembly.

This component is compatible with several Terex models, including the RT-130, T300, and T340-1XL cranes. It is commonly utilized in various hydraulic assemblies, such as stabilizer cylinders, boom cylinders, steering cylinders, valve blocks, or pipe connections where maintaining hydraulic pressure is necessary for the operation of the equipment. The design ensures proper fitment within the specified Terex hydraulic systems.

Square seals are used in hydraulic systems to provide stability within the seal groove and to manage resistance to extrusion under pressure. They serve to maintain the necessary pressure levels required for the hydraulic actuators and valves to function correctly. Regular inspection of these seals helps in identifying potential fluid leaks that could impact the performance of the hydraulic system.