CONSTRUCTION MACHINE

To provide a construction machine that has a hydraulic system mounted thereon in which a closed-circuit pump, and an open-circuit pump and a proportional valve are arranged as a pair, and that makes it possible to use an unused open-circuit pump or proportional valve to accelerate the speed of a sin...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KAI Takamasa, SHIMIZU Juri, HIRAKU Kenji, TAKAHASHI Hiromasa, SAITOU Teppei
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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