To improve workability.SOLUTION: A work vehicle includes a loading part 50 provided to a travelling vehicle body 2 capable of switching a state between a stacked state in which a plurality of loading bases 51 on which work materials are loaded are stacked vertically in multi-stages, and an expanded state in which the loading bases are expanded linearly from the stacked state. The loading part 50 fixes the work materials loaded on the loading bases 51 to the loading bases 51 in the stacked state, and releases the fixing of the work materials loaded on the loading bases 51 in the expanded state.SELECTED DRAWING: Figure 2A【課題】作業性を向上させること。【解決手段】実施形態に係る作業車両は、走行車体２に設けられ、作業資材が積載される複数の積載台５１が上下多段に積層された積層状態と積層状態から直線状に展開した展開状態とを切り替え可能な積載部５０を備える。積載部５０は、積層状態において積載台５１に積載された作業資材を積載台５１上に固定し、展開状態において積載台５１に積載された作業資材を固定解除する。【選択図】図２Ａ
