Excavator walking operation control switching system and excavator

The utility model provides an excavator walking operation control switching system and an excavator. The excavator walking operation control switching system comprises a power source, a change-over switch, a relay and a pilot electromagnetic valve. The relay is connected with the pilot electromagnet...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZOU SHENGLIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING
Online-Zugang:	Volltext bestellen
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