摘要 |
PROBLEM TO BE SOLVED: To provide a double-arm type work machine capable of suppressing an excessive load applied on a first work arm or a second work arm.SOLUTION: When the simultaneous gripping determination part 38 of a controller 36 determines simultaneously gripping a gripping target object by left and right grapples, and an attitude operation determination part 39 determines the operation of at least one of left and right attitude operation devices, an excessive load determination part 40 outputs a determination result showing that a left or right work arm is in an excessive load state. At this time, operation signal cancellation parts 41L and 41R cancel operation signals from the left and right attitude operation devices, thus enabling stopping a change in attitude of left and right work arms irrespective of operations to the left and right attitude operation devices. Thus, the addition of the work force of one of the left and right work arms to the other via the gripping target object can be suppressed.SELECTED DRAWING: Figure 7 |