Hydraulic system and engineering machinery

The utility model relates to the technical field of engineering machinery, and discloses a hydraulic system and engineering machinery, which comprise a hydraulic oil tank, a main pump, a main valve standby control valve, a dozer blade oil cylinder, an adjusting arm oil cylinder, a first oil path swi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUN QINGCHONG, LU JIE, ZHANG XINKUI, GENG JIAWEN, MIAO HENG, JIN YUEFENG, LIU YANG, DONG YUZHONG, DU DONGYANG, NAN SHANGJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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