PROBLEM TO BE SOLVED: To provide a rice-field mobile vehicle for enabling a driver to recognize the inclination degree of a sloping land so that the operator may be promoted to perform a travel operation in a getting-off state.SOLUTION: The rice-field mobile vehicle comprises: an inclination sensor K for detecting the inclination of a vehicle body alarm means H for emitting an alarm when the detected value by the inclination sensor K exceeds a set value operation means 48 capable of being operated by the driver having got off because of the running on a sloping land and alarm stopping means VS for stopping the alarm issued by the alarm means H, as the operation of the operation means 48 is started.COPYRIGHT: (C)2014,JPO&INPIT【課題】傾斜地の傾斜の度合を運転者に正確に認識させて、降車状態での走行操作を促すことができるようにする。【解決手段】車体本体の傾斜を検出する傾斜センサKと、傾斜センサKによる検出値が、設定値を越えると警報を発する報知手段Hと、傾斜地走行の為に運転者が降車して操作可能な操作手段48と、報知手段Hによって発せられた警報を、操作手段48の操作が開始されるに伴って停止させる警報停止手段VSとを設けてある。【選択図】図8