| 摘要 |
<p>[Problem] To provide a hybrid type or battery type operating machine which is less likely to give a feeling of strangeness on an operation to an operator and is capable of effectively using electricity stored in a storage battery within an operation estimated time preset. [Solution] The amount of reduction in a storage amount of a storage device (60) in a predetermined time t1 after an operating machine is activated is obtained, and an operation possible time t2 is obtained from the amount of reduction obtained and a residual storage amount of the storage device (60). Further, it is determined whether the operation possible time t2 obtained reaches an operation estimated remaining time obtained by subtracting a past actual operation time from the preset operation estimated time. When it is determined that the operation possible time t2 does not reach the operation estimated remaining time, a pump absorption horsepower maximum value is lowered to such a value that the operation possible time can reach the operation estimated remaining time.</p> |
