PROBLEM TO BE SOLVED: To provide a working vehicle configured so as to control a working machine lifting speed with an inexpensive structure.SOLUTION: In a working vehicle that rotates a working machine 22 connected to a rear part of a travelling vehicle body 1 to raise and lower it vertically, and is equipped with a damper 137 that reduces the rotation speed when a damper arm 123 that rotates in conjunction with a lifting arm 50 rotates to a predetermined position, the damper arm 123 is rotated when the lifting arm 50 is rotated to a predetermined position, and the rotation speed of the lifting arm 50 is reduced, thereby preventing the working machine 22 from landing on the ground unexpectedly.SELECTED DRAWING: Figure 13COPYRIGHT: (C)2017,JPO&INPIT【課題】安価な構成で作業機の昇降用の速度を制御可能な構成からなる作業車両を提供すること。【解決手段】 走行車体1の後部に連結した作業機22を回動させて上下に昇降させ、昇降アーム50と連動して回動するダンパアーム123が所定の位置まで回動すると回動速度を落とすダンパ137を設けた作業車両であり、昇降アーム50が所定の位置まで回動するとダンパアーム123が回動し、昇降アーム50の回動速度が落ちるので作業機22が急に接地することを防ぐことができる。【選択図】図13
