Lift cylinder rod for P&H RT-175

The lift cylinder rod, identified by part number 6438Z82, acts as the central moving component within the hydraulic cylinders of the P&H RT-175 crane. Its primary function is to transmit the force generated by hydraulic fluid pressure, enabling the cylinder to extend or retract during lifting and positioning operations. By moving within the cylinder housing, this rod manages the mechanical output required for the crane's boom elevation and stabilization systems.

This component is engineered specifically for the P&H RT-175 rough-terrain crane model. It is integrated into the hydraulic assemblies responsible for controlling the boom and outrigger movements, ensuring the necessary force transmission for heavy-duty lifting tasks. The rod must maintain precise alignment and surface integrity to ensure the cylinder operates within the machine's intended pressure parameters.

In hydraulic systems, the cylinder rod serves as the link between the internal fluid pressure and the external load. It must move smoothly through the cylinder seals to maintain pressure and prevent fluid bypass. Proper surface finish and straightness are required to ensure the longevity of the associated seal kits and to prevent internal hydraulic leakage during operation.