| 摘要 |
There is provided a work vehicle having a wheel lock mechanism that is compactly disposed while avoiding an effect of surrounding sand. A wheel lock mechanism 201 has a disc portion 202 rotating integrally with a wheel 53 inside a rim portion 56A of the wheel 53, and a slide member 20X that is movable in the axial direction of the wheel 52 so as to be freely engageable with the disc portion 202 inside the rim portion 56A and rotates integrally with the axle 52.
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