PROBLEM TO BE SOLVED: To provide a work vehicle including a reflector in a travel vehicle body, ensuring safety even when a work machine is lifted, and being suitable for road travel.SOLUTION: A work vehicle includes: a work machine 22 arranged in a rear part of a travel vehicle body 1 so as to be lifted/lowered a reflection mirror 36 or reflection plate 70b arranged between the travel vehicle body 1 and work machine 22 a blocking object detection sensor 60 arranged in a vicinity of the reflection mirror 36 or reflection plate 70b and detecting presence/absence of a blocking object present in a rear part within a predetermined distance from the reflection mirror 36 or reflection plate 70b and a control device 100 operating a notification buzzer 65 or notification lamp 67 when presence of a blocking object is detected by the blocking object detection sensor 60. When the reflection mirror 36 or reflection plate 70b in a blocked state is detected by the blocking object detection sensor 60, notification is performed, thereby an operator can be aware of the blocked state immediately. Therefor, travelling still in the blocked state can be prevented and safety is ensured.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】走行車体に反射材を備えた作業車両において、作業機が上昇した状態の時でも、安全性が確保され、路上走行にも適した作業車両の提供である。【解決手段】走行車体1の後部に昇降自在に設けた作業機22と、走行車体1と作業機22との間に設けた反射鏡36又は反射板70bと、反射鏡36又は反射板70bの近傍に設けられ、反射鏡36又は反射板70bから所定距離以内の後方にある遮蔽物の有無を検出する遮蔽物検出センサ60と、遮蔽物検出センサ60により遮蔽物が有ることが検出されると、報知ブザー65や報知ランプ67を作動させる制御装置100とを設けた作業車両である。遮蔽物検出センサ60によって反射鏡36又は反射板70bが遮蔽状態であることが検知されると報知されるため、運転者は直ぐに遮蔽状態であることに気がつく。従って、遮蔽状態のままで走行を継続してしまうことを防止でき、安全性が確保される。【選択図】図1
