FIELD: transport engineering. SUBSTANCE: hydraulic machine has input shaft installed on supports in housing for transmitting torque from drive engine to pump cylinder block in cylinders of which axially oriented pistons are installed. It has also fluid-power motor cylinder block secured in housing in cylinders of which axially oriented pistons are fitted, and also output shaft installed on supports in housing for transmitting to load the output torque from thrust plate hinge mounted on output shaft for summing up torque from pump and fluid-power motor. Plate has entry working surface pointed to pump and output working surface made at acute angle to entry surface and pointed to fluid-power motor. Machine has also thrust plate tilting control mechanism to adjust tilting of thrust plate relative to output shaft. Power coupling channels are made in thrust plate in form of through slots divided in circumference to form ports on working surfaces. EFFECT: enlarged operating capabilities. 43 cl, 45 dwg
