Patent ID: 11885105
Assignee: KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E  F | IPC E  F

Claim 2:
3. The hydraulic control apparatus according to claim 1, wherein
the target work motion is a motion configured to move the work machine in a traveling direction in which the work machine is moved by the traveling motions of the first traveling body and the second traveling body, and
the flow-path switching control unit is configured to set an upper limit value of a flow rate of the hydraulic fluid to be supplied to the first traveling motor and the second traveling motor from both the first pump and the second pump so as to put a difference between a traveling speed of the work machine in the travel direction by the target work motion and a traveling speed of the work machine in the travel direction by the traveling operations of the first traveling body and the second traveling body within a predetermined range.