Patent ID: 11913195
Assignee: VOLVO CONSTRUCTION EQUIPMENT AB
Field: Civil engineering (Other fields)
Classification: CPC E  F | IPC E  F

Claim 10:
11. The hydraulic machine of claim 10, further comprising a second operator input device configured to receive an operator's desire for mode,
wherein the determination of the first and second displacements comprises:
an operation a4) in which the controller determines a third speed of rotation at which the first pump discharges the first flow rate with the third displacement and a fourth speed of rotation at which the second pump discharges the second flow rate with the fourth displacement, and determines a second value according to the third speed of rotation and the fourth speed of rotation; and
an operation a5) in which the controller limits the second value to a third value so that a sum of output power of the first pump and output power of the second pump is equal to or less than a predetermined mode-specific maximum output power, which the first pump and the second pump are able to generate together, corresponding to a mode selected by using the second operator input device.