Agricultural machine combination, in particular for distribution of material

摘要

The combination has a distribution machine (2) with a hydraulic system (3) and a hydraulically driven blower (4), and a distribution machine (5) with a hydraulic driven blower (6). A hydraulic motor (12`) of the blower (6) is supplied with pressure oil by another hydraulic system of a tractor (8) or a hydraulic pump of the machine (2), during a combination operation. A switching device of a hydraulic motor (12) of the blower (4) can separate the pump and a hydraulic oil tank, such that the supply of the motor (12) with the oil is carried out by the hydraulic system of the tractor.