| 摘要 |
PROBLEM TO BE SOLVED: To compose a paddy working machine without carrying out lifting against an operator's will even if steering operations are performed just after lowering the working implement lifted in cooperation with the steering operations. SOLUTION: This paddy working machine is capable of performing the control over lifting of a seedling planting device A in a ground contact state to the upper limit when a steering angle of front wheels 1 reaches the set angle and making the time set with a timer pass just after lowering the seedling planting device A until the ground contact state is attained with a forced lifting and lowering lever or preventing the lifting control of the seedling planting device A in cooperation with the steering operations of the front wheels 1 until the practice of engagement operations of a planting clutch and the arrival of the front wheels 1 at a straight advancing state are judged with a judging means.
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