Prince HC-PTO-1A Aluminum PTO Pump – 9.9 CI/Rev, 540 RPM, Self-Adjusting Wear Plates, 2250 PSI

The Prince HC-PTO-1A PTO Pump represents the pinnacle of performance and durability in the world of power take-off (PTO) pumps. Crafted from high-quality aluminum, this pump is designed to withstand the rigors of demanding applications while maintaining efficient operation. With a unique focus on user experience and longevity, it incorporates several advanced features that set it apart from the competition.

One of the standout features of the Prince PTO pump is its self-adjusting wear plates. These innovative plates seal around the two unequal-sized gears, ensuring optimal performance throughout the pump’s lifespan. The activation of these plates is driven by internal fluid pressure, effectively offsetting any wear or expansion that may occur over time. This results in a pump that not only operates efficiently but also has a significantly extended operational life.

Included with the pump are both an inlet port adapter (SAE O-ring boss to hose barb) and an outlet port adapter (SAE O-ring boss to female pipe threads). This thoughtful addition facilitates easy installation and integration into your existing system, making it a user-friendly choice for operators.

When it comes to temperature management, the Prince PTO pump has a specified oil operating temperature that should not exceed 180 degrees Fahrenheit. If the temperature does exceed this limit, it may indicate that the reservoir is too small or that a heat exchanger is necessary to maintain optimal operating conditions. This attention to temperature control is critical for preserving the integrity and efficiency of the pump.

The Prince PTO pumps are engineered to operate at up to 100% of standard PTO shaft speeds, with standard speeds set at 540 RPM and 1000 RPM. This flexibility in operation ensures that you can utilize the pump in various applications without sacrificing performance. Additionally, the pumps are designed to withstand a maximum relief valve setting of 2250 PSI. It is important to note that a relief valve, external to the pump, must be provided in your system to ensure safe operation.

The PTO Drive features a 6-tooth drive, a design choice that contributes to the pump’s reliability and efficiency. Each pump is designed with an actual displacement of 9.9 cubic inches per revolution (CI/Rev). This level of precision in engineering ensures that the pump delivers consistent power output for a wide range of hydraulic applications.

Another significant advantage of the Prince PTO pumps is the meticulous assembly process that they undergo. Each unit is assembled with zero clearance between the housing and the tips of the gear teeth. Following assembly, the pump is test-run until the gear teeth establish a proper wear path in the housing. This results in a remarkably tight clearance, which is a critical factor for efficiency. Such precision is often lacking in traditional or imported pumps, making the Prince PTO pump a superior choice for discerning users.

In conclusion, the Prince HC-PTO-1A PTO Pump is an exceptional choice for anyone in need of a reliable, efficient, and durable pump. Its advanced features, including self-adjusting wear plates and a precise assembly process, ensure that it will meet the demands of any hydraulic application. Experience the difference that quality engineering can make with the Prince PTO pump.