| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a work vehicle capable of rapidly being stopped even when executing a clutch control mode.SOLUTION: A tractor 1 comprises: a brake operation position sensor 25; a vehicle speed sensor 211; an advance/backing lever operation position sensor 27; an automatic setting switch 28; and a travelling system ECU 3. The travelling system ECU 3 detects that the automatic setting switch 28 executes the clutch control mode; the advance/backing lever operation position sensor 27 is detecting the advancement; and the brake operation position sensor 25 is detecting the pedal operation of a brake pedal 21. Then, the travelling system ECU 3 controls an advance/backing hydraulic clutch such that the pressure thereof has a specified value by outputting a specified output value or a revised output value until a predetermined set time elapses. When detecting the rotation of rear wheels after a predetermined set time elapses, the travelling system ECU 3 reduces the pressure of the advance/backing hydraulic clutch to be lower than the specified value with elapse of time until the rotation of the rear wheels is stopped.</p> |
