| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent overturn of a machine body and reduce degree of fatigue of an operator with a simple and inexpensive configuration.SOLUTION: A controller (70) correction-controls to reduce a discharge rate of a hydraulic pump (1)according to an attitude of a machine body (12) on the basis of an output from a gyro sensor (8) so that the machine body (12) is made less likely to fall over. Thus, motion of a hydraulic cylinder (41) for driving a boom (25) becomes lower than usual, operation by an operator is easy, the fall of the machine body (12) can be suppressed, and the degree of fatigue of the operator can be reduced.</p> |
