HC-PTO-2AC PTO Pump, Cast Iron, 5.7 CI/Rev, 540 RPM, 2250 PSI Max – Prince Manufacturing

The HC-PTO-2AC PTO Pump by Prince Manufacturing is engineered for performance and durability. Constructed from high-quality cast iron, this pump is designed to meet the needs of demanding applications. With a displacement of 5.7 cubic inches per revolution (CI/Rev) and capable of operating at 540 RPM, it provides reliable power transfer for various equipment.

One of the standout features of the Prince PTO pumps is the innovative self-adjusting wear plates. These plates are designed to seal around the two unequal size gears, ensuring optimal performance and longevity. Activated by internal fluid pressure, these wear plates effectively offset wear or expansion, maintaining the pump’s efficiency over time.

Additionally, every pump comes with an inlet port adapter, transitioning from SAE O-ring boss to hose barb, and an outlet port adapter, converting from SAE O-ring boss to female pipe threads. This versatility allows for easy integration into various systems.

It’s important to note that the oil operating temperature for this pump should not exceed 180 degrees Fahrenheit. If the temperature does exceed this threshold, it may indicate that the reservoir is too small, or a heat exchanger might be required to maintain optimal operating conditions.

The Prince PTO pumps are designed to operate efficiently at up to 100% of standard PTO shaft speeds. Notably, the standard speeds for these pumps are 540 RPM and 1000 RPM, making them suitable for a wide range of applications.

With a maximum relief valve setting of 2250 PSI, these pumps are built to handle high pressures. However, it’s crucial for users to provide a relief valve external to the pump in the system to ensure safety and proper functioning.

The PTO Drive features a 6-tooth drive configuration, which contributes to the efficient operation of the pump. The porting location is strategically placed on the side, enhancing accessibility and usability in various setups.

Another key feature that enhances the long-lived efficiency of the Prince PTO pumps is the minimum clearance between the gears and the center housing. Each pump is assembled with a zero clearance between the housing and the tips of the gear teeth. Following assembly, the pump undergoes a test run until the gear teeth establish an appropriate wear path in the housing. This meticulous process results in a much tighter clearance than typically found in traditional pumps or imported alternatives.

The HC-PTO-2AC PTO Pump is not just a product; it represents a commitment to quality and performance. Designed for users who demand reliability and efficiency, this pump stands out in the marketplace. Whether you are using it for agricultural equipment, industrial machinery, or other hydraulic applications, you can trust the Prince Manufacturing brand for superior performance.

In summary, the HC-PTO-2AC PTO Pump is a robust and efficient choice for those seeking reliable hydraulic power solutions. Its innovative design and high-quality materials ensure that it meets the rigorous demands of various applications.