Hydraulic auxiliary system and excavator

The utility model provides a hydraulic auxiliary system and an excavator. The hydraulic auxiliary system comprises an integrated valve body, a main pump, a hydraulic oil tank and a plurality of control devices. A shunting channel and a converging channel are arranged in the integrated valve body; th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: LI PEIGUO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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