WORK VEHICLE

To provide a work vehicle and a control method of a work vehicle which can easily ground an attachment.SOLUTION: In a wheel loader 1, a controller 25 makes a boom cylinder 9 be in a floated state, when detecting a reaching of a bucket 4 to a grounding position while performing lowering automatic con...

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Bibliographische Detailangaben
Hauptverfasser:	OASA TAKAO, NINOMIYA KIYOTAKA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY DREDGING FISHING FIXED CONSTRUCTIONS FORESTRY FOUNDATIONS HUMAN NECESSITIES HUNTING HYDRAULIC ENGINEERING PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL SOIL SHIFTING SOIL WORKING IN AGRICULTURE OR FORESTRY TRAPPING
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Beschreibung
Zusammenfassung:	To provide a work vehicle and a control method of a work vehicle which can easily ground an attachment.SOLUTION: In a wheel loader 1, a controller 25 makes a boom cylinder 9 be in a floated state, when detecting a reaching of a bucket 4 to a grounding position while performing lowering automatic control automatically oscillating and lowering a boom 3.SELECTED DRAWING: Figure 2 【課題】アタッチメントを簡便に接地可能な作業車両及び作業車両の制御方法を提供する。【解決手段】ホイールローダ１において、コントローラ２５は、ブーム３を自動的に揺動下降させる下げ自動制御の実行中、バケット４が接地する位置に達したことを検出したとき、ブームシリンダ９を浮き状態にする。【選択図】図２