| 摘要 |
PROBLEM TO BE SOLVED: To facilitate an operation (attachment) of an operation member. SOLUTION: In a working machine having an attachment operated by an actuator, a control valve 24 for supplying working oil to the actuator so as to operate the attachment, an electromagnetic valve 35 capable of adjusting pilot pressure of the control valve 24 operated by working signals S2, and a control section 28 for outputting the working signals S2 to the electromagnetic valve 35 in response to an amount of operations of the operation member 25, a working signal adjustable function 40 adjusting the working signals S2 in response to the amount of operations of the operation member 25 is also provided in the control section 28. COPYRIGHT: (C)2007,JPO&INPIT
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