Problem to be solved: to provide a work vehicle capable of stabilizing the work even when shifting is performed during work.Solution: according to the operation of the main transmission lever 10, a hydraulic continuously variable transmission for shifting the rotation transmitted from the engine 7 to the wheels 8 and 9, a trunnion shaft driving member for operating a trunnion shaft of a hydraulic continuously variable transmission, and a lift arm 33 for supporting the working machine 26 vertically and vertically In the working vehicle having the above, the operating speed of the trunnion shaft driving member is slower than that in the case where the work machine 26 is in the lowered state in the lowered state of the working machine 26.Diagram【課題】作業中に変速が行われても作業を安定させることができる作業車両を提供する。【解決手段】主変速レバー10の操作に応じて、エンジン7から車輪8,9へ伝達される回転を変速させる油圧式無段変速装置と、油圧式無段変速装置のトラニオン軸を操作するトラニオン軸駆動部材と、作業機26を昇降可能に支持するリフトアーム33と、を備えた作業車両において、作業機26の下げ状態の場合に、作業機26が上げ状態の場合よりもトラニオン軸駆動部材の動作速度を遅くする。【選択図】図1
