Piston pumps

HYDRO-GEAR piston pumps

 

P Series

 

For over 20 years, Hydro-Gear's P Series pumps have set the industry standard. These bidirectional, variable displacement axial piston pumps are used worldwide in a wide range of applications requiring robust construction and reliable performance.

 

With five displacement options available, the P Series offers the right dimensions and performance for most applications.

 

 

PY Series

 

The PY pump with a 21 cm³ piston unit combined with a 6 cm³ auxiliary piston pump is the perfect compact solution for machines requiring auxiliary hydraulic functions. This design is ideal for both mobile and stationary applications where space-saving and high performance are key.

 

 

T Series

 

The T Series drive enables a variety of tandem hydraulic pump configurations. Options include two P Series pumps, a combination of P Series pumps with an auxiliary piston pump, or pairing a P Series pump with a fixed displacement gear pump for open-loop circuits even combinations with two P Series pumps and an optional gear pump.

 

The T Series offers an efficient way to drive multiple pumps using a single input shaft, while providing the option of increased auxiliary flow and an additional pressure source with the integrated gear pump.

 

P and T Series pumps can be combined with wheel motors or other remote hydraulic units to form a complete hydrostatic transmission system. While primarily designed for traction drive propulsion in mobile equipment, their versatility makes them suitable for a wide range of applications.