| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a control device for improving the operability and working efficiency of a working machine by actualizing output control as intended by an operator. <P>SOLUTION: The working machine 10 has an engine 1, a turning device 12 and a working device 16, a first hydraulic pump 2a and a second hydraulic pump 2b, and a turning operation device 3a and a working operation device 3b for detecting a turning operation amount L<SB>1</SB>of the turning device 12 and for detecting a working operation amount L<SB>2</SB>of the working device 16, respectively. In single operation of the turning device, a single operation turning control means 5a sets a maximum output amount to be distributed to the first hydraulic pump 2a to be a first predetermined maximum amount W<SB>1max</SB>. In associative operation of the turning device 12 and the working device 16, an associative operation control means 6 sets an maximum output amount W<SB>3max</SB>to be distributed to the first hydraulic pump 2a to be smaller than the first predetermined maximum amount W<SB>1max</SB>and changes the rate of output to be distributed to the first hydraulic pump 2a to output to be distributed to the second hydraulic pump 2b depending on the turning operation amount L<SB>1</SB>or the working operation amount L<SB>2</SB>. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
