Hydraulic aggregate for press of scroll

The hydraulic aggregate consists of the following components:

aluminum tank with pouring neck and venting, level indicator, electric level sensor is located on a gutter
an electric motor with power 2kW
gear pump for drive hydraulic elements with a delivery of 9,2 l / min and a maximum pressure of 220 bar
operating pressure of hydraulic aggregate is 140 bar (pressing force 10 tons per hydraulic piston), maximum pressure 150 bar
Filtration is ensured by a 10 microns waste filter, a suction filter with a 50 microns filtering capacity.
Filtration is ensured by a 10 microns waste filter and a suction filter with a 50 microns filtering capacity.
part of the hydraulic unit is electric control with START / STOP, DOWN / DOWN buttons, level control ( motion control with crane control)
the minimum and maximum ejection of the ram is monitored by inductive switches