Internal cylinder head for Terex BT4792

The internal cylinder head, part number 226097, functions as a critical component within the front outrigger cylinder assembly of the Terex BT4792 crane. This component provides the necessary guidance for the cylinder rod and maintains the internal sealing required for the extension and retraction of the outriggers. By housing the seals and providing a bearing surface for the rod, it ensures that the hydraulic system maintains the pressure needed to stabilize the machine during lifting operations.

This specific part is engineered for the front outrigger cylinder of the Terex BT4792 model. It is designed to fit within the cylinder housing to prevent fluid bypass and support the rod throughout its full stroke. Proper installation of this component is necessary to ensure the outrigger system functions correctly and maintains the balance of the crane under load.

In hydraulic cylinder assemblies, an internal head acts as the interface between the cylinder barrel and the rod. It typically contains the rod seal and wiper to keep hydraulic fluid contained within the cylinder while preventing external contaminants from entering the system. By maintaining precise alignment, the head ensures smooth rod movement and prevents lateral loading on the seals.