Terex
O-ring for Terex RT 230
This O-ring is designed for use in the hydraulic systems of the Terex RT 230 rough-terrain crane to provide a secure seal and prevent fluid leaks. It fits into a machined groove to create a pressure-tight junction between connected components.
Compatible models
Specifications
- Part number
- 1218-144
- Brand
- Terex
The 1218-144 O-ring acts as a mechanical seal within the hydraulic circuits of the Terex RT 230 crane. By compressing within a designated groove during assembly, it creates a static or dynamic seal that prevents the escape of hydraulic fluid and blocks the entry of external contaminants into the system. This component is used across various assemblies, including hydraulic cylinders, control valves, pumps, and pipe connections, where maintaining internal pressure is necessary for the crane to function correctly.
This part is specifically engineered for the Terex RT 230 model. It is designed to maintain its shape and sealing properties under the operating pressures typically encountered in these crane systems. Proper installation ensures that the seal remains effective, preventing the pressure loss that occurs when an O-ring becomes deformed, hardened, or cracked. Regular inspection and replacement of this seal are standard procedures for maintaining the integrity of the hydraulic system and preventing fluid loss during crane operation.