Parker’s P2/P3 series has been designed to
meet the specific demands of heavy duty
mobile applications. By featuring an optimized
envelope and a unique port layout the product
line provides for a cost saving direct mount on
most typical mobile transmissions. The availability
of both a standard (P2) and a supercharged,
internally boosted version (P3) allows for high
flow operation at the most diverse inlet conditions.
With continuous pressure ratings of up to 350 bar
P2/P3 provides a high power density and enables
downsizing of mobile machinery. As a standard
every P2/P3 comes with an integrated pre-compression
volume which ensures low ripple operation and
reduced noise emissions.

After having proven in load-sensing systems for many years the product line is now extended by a
NEW ELECTRONIC CONTROL CONCEPT, setting new standards
in RESPONSIVENESS, STABILITY and - foremost - EFFICIENCY.
By banishing the losses of standard hydro-mechanical controls eP2 provides for an increased volumetric efficiency. On top of that eP2 paves the way for new hydraulic system approaches such as the purely electronic control of single actor operation, which eliminates the
delta p losses of a conventional
LS system.

Featuring an electronic displacement feedback the new design can take advantage of a closed control loop, ensuring highest accuracy and repeatability at any time. Beside the standard electronic displacement control function which can easily be integrated into existing system control logics eP2’s hardware also grants for electronic pressure limitation, torque control and speed compensation. 

In addition to the pump itself Parker also introduces a new pump control module providing the logic as well as monitoring options for the whole range of electronic control functions. As a matter of course all components have been CE certified.

eP2075 will be launched to serial production by July 2017, followed by all further displacements of P2 as well as P3 within the coming months.