WORK VEHICLE

To provide a work vehicle capable of traveling with low fuel consumption under a light load and improving work efficiency.SOLUTION: A work vehicle comprises a control device controlling a rotation speed of an engine. The control device executes control to reduce the rotation speed of the engine with...

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Bibliographische Detailangaben
Hauptverfasser:	NAKANISHI TATSUYA, YOKOYAMA KAZUHISA, ISHIBASHI FUMIO, SAKAMOTO TOSHINORI, OGURA KOHEI, KURODA AKISHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	To provide a work vehicle capable of traveling with low fuel consumption under a light load and improving work efficiency.SOLUTION: A work vehicle comprises a control device controlling a rotation speed of an engine. The control device executes control to reduce the rotation speed of the engine within an allowable range when a predetermined condition is met and stops the control when a control mode to reduce the rotation speed of the engine is switched from valid to invalid.SELECTED DRAWING: Figure 6 【課題】軽負荷時には、低燃費で走行することができて、作業能率を向上させることができる作業車両を提供する。【解決手段】作業車両は、エンジン回転数を制御する制御装置を備える。制御装置は、所定の条件を満たすときに、エンジン回転数を許容量の範囲内で減少させる制御を実行し、エンジン回転数を減少させる制御モードが有効から無効に切り替わった場合、前記制御を中止する。【選択図】図６