PROBLEM TO BE SOLVED: To provide a work vehicle capable of improving startability of an engine provided on a traveling vehicle body, and facilitating operability.SOLUTION: A work vehicle includes an engine 20 for transmitting power to a traveling vehicle body 2, a start part 150 for starting the engine 20, and an idle adjustment mechanism 106 for adjusting a rotation number of the engine 20, also includes a fixing member 200 for fixing the position of the idle adjustment mechanism 106, and an auxiliary operation part 201a capable of operating the idle adjustment mechanism 106 from the outside of the traveling vehicle body 2, and has a constitution in which an accelerator pedal is fixed in a state where the engine speed is increased, and the start part 150 can be operated in the stabilised attitude.SELECTED DRAWING: Figure 11COPYRIGHT: (C)2019,JPO&INPIT【課題】走行車体に備えたエンジンの始動性を向上させ、且つ操作性も容易である作業車両の提供である。【解決手段】走行車体2に動力を伝達するエンジン20とエンジン20を始動させる始動部150とエンジン20の回転数を調節するアイドル調整機構106を備えた作業車両において、アイドル調整機構106の位置を固定する固定部材200とアイドル調節機構106を走行車体2の外側から操作可能な補助操作部201aを備えており、エンジン回転速度を上げた状態でアクセルペダルを固定し、安定した体勢で始動部150を操作できる構成である。【選択図】図11
