The inclined block hydraulic mechanism is the base element of the axial piston pumps which is completely united. That is valid for all types except for PM pump which is a wobbling disk one.

The manufacturing program includes 4 versions of axial piston units (F1A, F2, F3A, F6A) and 2 mechanical-hydrostatic combinations (F4 and F5). The units F2, F3A, F6A and F4 are equipped with a large range of adjusting and control devices. Hidraulica Plopeni also produces a PM axial pump, which is meant to be used within power hydrostatic installations of auto dumping vehicles.