PROBLEM TO BE SOLVED: To provide a work vehicle capable of preventing fuel from running out and performing work efficiently.SOLUTION: A work vehicle includes: a positioning device 174 for measuring a self-position of a travelling vehicle body 100； a control unit 150 for causing the work vehicle to autonomously travel along a scheduled travelling route R1 set beforehand； a residual fuel amount sensor 61 for detecting a residual fuel amount in a fuel tank 60； and autonomous travelling start instruction means 110 for giving an instruction to start autonomous travelling. When the instruction to start autonomous travelling is given, the control unit 150 determines a residual fuel amount, and if the residual fuel amount is less than a predetermined amount, regulates the start of the autonomous travelling.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2020,JPO&INPIT【課題】燃料切れを事前に防いで、効率よく作業できる作業車両を提供する。【解決策】走行車体１００の自己位置を測定する測位装置１７４と、予め設定された予定走行経路Ｒ１に沿って自律走行させる制御部１５０と、燃料タンク６０内の燃料残量を検出する燃料残量センサ６１と、自律走行の開始を指示する自律走行開始指示手段１１０を備え、前記制御部１５０は、自律走行の開始が指示されると、燃料残量を判定し、燃料残量が所定の量よりも少なければ、自律走行の開始を規制する。【選択図】図５
