Hydrostatic piston machine with two hydraulic circuits

摘要

The invention relates to a hydrostatic piston engine comprising a cylinder barrel ( 43 ) inside of which a first group of cylinder bores ( 53.1 ) and a second group of cylinder bores ( 53.2 ) are made. The cylinder bores of the first group ( 53.1 ) can be connected to a first hydraulic circuit, and the cylinder bores of the second group ( 53.2 ) can be connected to a second hydraulic circuit. The cylinder bores of the first group ( 53.1 ), and the cylinder bores of the second group ( 53.2 ) are realized in the cylinder barrel ( 43 ) on a shared partial circuit ( 76 ).