摘要 |
<p>PROBLEM TO BE SOLVED: To provide a control device of a work vehicle which changes a gear ratio of a continuously variable transmission in accordance with a stepping operation of a clutch pedal and permits gear change of travelling speed without changing a constitution of the control device of the work vehicle largely.SOLUTION: A control device of a work vehicle includes a continuously variable transmission 44, a gear change lever 31, gear change lever position detection means SE2, a clutch 41, a clutch pedal 25, clutch pedal step-in detection means 88 and control means 80. Therein, the control menas 80 includes clutch pedal position detection means SE1 in a work vehicle which controls the gear ratio of the continuously variable transmission 44 in accordance with an operation position of the gear change lever 31, the gear change lever position detection means SE2 and the clutch pedal position detection means SE1 are potentiometers, connect the potentiometers in series and control so as to change the gear ratio of the continuously variable transmission 44 in accordance with operation position of the gear change lever 31 and the step-in position of the clutch pedal 25.</p> |