| 摘要 |
PROBLEM TO BE SOLVED: To provide a working machine which can bring the left and right inclination posture of a working device to a target posture as quick as possible while suppressing hunting, and can perform rolling control.SOLUTION: A working machine comprises: a working device connected to a traveling machine body so as to freely change a left and right inclination posture; rolling operation means 7 capable of freely changing the left and right inclination posture of the working device; inclination angle detection means 42 for detecting a left and right inclination angle of the working device; and control means 45 for controlling the rolling operation means 7 on the basis of a deviation between the detection inclination angle detected by the inclination angle detection means 42 and a preset set inclination angle as well as a control target value determined by control gain. The control means 45 reduces the gain with respect to a proportional element as the deviation becomes larger. |
