Pump Type and Design: The 187-9090 piston pump is a variable displacement, axial piston pump. It utilizes a swashplate design, where the pistons move back and forth in response to the swashplate's angle. This design allows for precise control over the hydraulic fluid flow and pressure.
Flow and Pressure Ratings: The pump offers a maximum flow rate of X liters per minute (exact flow rate may vary based on the specific configuration) and can generate hydraulic pressures of up to Y bar (specific pressure rating can vary depending on the application).
Construction and Materials: The piston pump is built with high-quality materials to ensure durability and reliability in demanding operating conditions. It typically features a robust housing, pistons, swashplate, and other internal components made from hardened steel or other suitable alloys. This construction enables the pump to withstand high pressures and provide long-lasting performance.
Control Mechanism: The 187-9090 piston pump incorporates a control mechanism that allows for variable displacement. This means that the pump can adjust its output flow rate according to the system's demands. It responds to signals from the truck's hydraulic control system to modulate the swashplate angle, thereby regulating the pump's output.
Efficiency and Performance: The piston pump is designed for efficient operation, optimizing the energy utilization in the hydraulic system. The variable displacement capability allows the pump to deliver the required hydraulic power while minimizing energy losses, resulting in improved overall system efficiency.
Maintenance and Serviceability: The 187-9090 piston pump is designed with serviceability in mind. It features easy access to key components, allowing for straightforward maintenance and repair tasks. This design aspect helps reduce downtime and ensures that the pump can be quickly serviced when required.
Compatibility and Application: The 187-9090 piston pump is specifically designed for use in the hydraulic systems of Caterpillar 735B articulated trucks. It is engineered to meet the rigorous performance standards and reliability requirements of these heavy-duty vehicles