PROBLEM TO BE SOLVED: To provide a working vehicle capable of adjusting controlling sensitivity of various kinds of automatic controllers.SOLUTION: The working vehicle includes a sensitivity adjusting switch 191 (increase/decrease switch 191a, 191b) for increasing or decreasing the amount of adjustment of the controlling sensitivity of a regulating function part according to the working conditions, kinds of works including a vertical control of the implement R, a drive control of a transmission G, and a level control of the implement R, connecting switches 192-195 of the regulating function part of the adjusting targets, and a display part H monitoring the amount of the adjustment of the controlling sensitivity of the regulating function parts, which are installed on an automatic adjustment part 202 of a single adjusting operation-displaying part 180, and in carrying out various works there are various working conditions, kinds of works or kinds of implements, and the delicate adjustment to match to the work can be delicately performed on a single operation-displaying part 180.COPYRIGHT: (C)2010,JPO&INPIT【課題】各種の自動制御装置の制御感度を調整できる作業車両を提供することである。【解決手段】作業機Rの昇降制御、変速装置Gの駆動制御、作業機Rの水平制御を含む作業条件と作業の種類に応じて制御機能部の制御感度の調整量を増加または減少させるための感度調整スイッチ(増減スイッチ191a,191b)191と調整対象の制御機能部の接続スイッチ192~195と前記制御機能部の制御感度調整量をモニタする表示部Hを単一の調整操作・表示部180の自動制御調整部202に配置して、さまざまな作業を行う場合、作業条件・作業の種類または作業機の種類はさまざまあり、また微妙な調整をして作業にマッチさせる操作を単一の操作・表示部180で微妙に調整しながら行うことができる。【選択図】図6
