Hydraulic power steering pump for P&H R-125

The hydraulic power steering pump, part number 41Z88, serves as a primary component within the steering system of P&H cranes. This unit generates and supplies the required pressurized hydraulic fluid to the steering circuit, which assists the operator in maneuvering the machine. By providing this hydraulic assistance, the pump reduces the physical effort needed to turn the wheels, ensuring responsive control during equipment operation.

This component is engineered for compatibility with P&H R-125, R-200, and R-209 models. It is built to meet the specific flow and pressure requirements established for these crane steering systems, facilitating consistent performance across various site conditions. The pump integrates into the hydraulic circuit to maintain the necessary pressure levels for safe and effective steering functionality.

A hydraulic steering pump typically utilizes internal gears or vanes to move fluid from the reservoir to the steering actuator. As the engine drives the pump, it creates the flow required to overcome the resistance of the steering linkage and the weight of the machine. Proper maintenance of the hydraulic fluid and regular inspection of the pump assembly help ensure the steering system remains responsive throughout the service life of the crane.