Patent ID: 8286544

Claim:
A hydraulic control system for controlling at least two consumers ( 2 , 4 ), which a pump ( 6 ) with an adjustable delivery quantity is able to supply with pressure fluid, wherein each of said at least two consumers is associated with a respective adjustable metering orifice ( 24 , 38 ), having a power beyond connection ( 72 ) to which at least one power beyond consumer ( 74 ) is connectable, and having an inlet pressure governor unit ( 60 ) that is connected downstream of the pump ( 6 ) and that is able to open a connection to a tank (T) and whose setting occurs as a function of a load pressure of the at least two consumers ( 2 , 4 ) or of the at least one power beyond consumer ( 74 ), wherein the inlet pressure governor ( 60 ) is provided in the pressure fluid flow path between the pump ( 6 ) and at least one of the at least two consumers ( 2 , 4 ), while the power beyond connection ( 72 ) branches off from the pressure fluid path between the pump ( 6 ) and the inlet pressure governor ( 60 ), and wherein a maximum of the load pressures act on the inlet pressure governor ( 60 ) in the closing direction.