| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To simply disengage automatic control of engine rotation and change over to rotation control by accelerator pedal appropriately as the need arises. <P>SOLUTION: This engine control device of a work vehicle is provided with an acceleration operation means 1 changing engine speed from idling to the maximum speed without steps and an engine speed establishing switch 2 establishing engine speed to a predetermined speed separate from the acceleration operation means 1, shifts engine speed control to engine speed control by the accelerator operation means 1 at power off operation by a clutch pedal 3 and controls engine speed to predetermined speed by the engine speed establishing switch 2 at power on operation by the clutch pedal 3. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
