| 摘要 |
PROBLEM TO BE SOLVED: To provide a tractor for agriculture capable of eliminating various types of complex operation for setting for a tractor for agriculture. SOLUTION: This tractor includes a working machine up/down device 25 which raises/lowers a working machine R, its working machine up/down control device C1, a front wheel driving switching device 3 which switches the traveling state of a vehicle body to a "two-wheel driving" state or a "four-wheel driving" state, its traveling control device C2, a working machine specifying switch 30, and a setting device 9 which switches a setting position to traveling, cultivation operation or the other operations. The traveling state is set to the "two-wheel driving" state and the working machine up/down control which interlocks with the traveling state of the vehicle body is set to "off" when set to a traveling position P1, the traveling state is set to the "four-wheel driving" state and the working machine up/down control which interlocks with the traveling state of the vehicle body is set to "on" when set to a cultivation operation position P4, and the traveling state is set to the "four-wheel driving" state and the working machine up/down control which interlocks with the traveling state of the vehicle body is set to "on" or "off" corresponding to operation of the working machine specifying switch 30 when set to an other operations position P3. COPYRIGHT: (C)2008,JPO&INPIT
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