Demand based hydraulic pump control system

Systems and methods are provided for a demand-based hydraulic system. A clutch is positioned between a hydraulic pump and an engine. The clutch is selectively engaged to power the hydraulic pump based on a level of demand for hydraulic power. A control system is also provided to control the clutch a...

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Bibliographische Detailangaben
Hauptverfasser: Lubben, Jeffrey L, Butts, Thomas, Nystrom, Dwayne A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Systems and methods are provided for a demand-based hydraulic system. A clutch is positioned between a hydraulic pump and an engine. The clutch is selectively engaged to power the hydraulic pump based on a level of demand for hydraulic power. A control system is also provided to control the clutch and/or the pump in accordance with a plurality of operating mode.