| 摘要 |
PROBLEM TO BE SOLVED: To provide an outrigger control device for a working vehicle, capable of surely and quickly avoiding the unstable condition of jack cylinders when prevented from floating. SOLUTION: This outrigger control device for the working vehicle comprises outriggers mounted at the front and rear of a vehicle body for supporting the vehicle body by elongating the plurality of jack cylinders, outrigger operating means for operating the extension and storage of the outriggers, and working machine attitude detecting means for detecting the attitude of a working machine. The drive of the outriggers is permitted only when the attitude of the working machine is in a preset condition and the drive of the outriggers is interlocked in other cases. An outrigger interlock cancelling switch is provided for instructing that the drive prohibition of the outriggers is cancelled so that the outriggers can be driven by changing over the outrigger interlock cancelling switch.
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