Drilling machine for road construction

The utility model provides a drilling machine for road construction, which comprises a connecting mounting seat, and hinge plates are arranged at two ends of the connecting mounting seat. A detachable bearing seat is detachably arranged in the middle of the connecting mounting seat, and a hydraulic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MA YUANHAI, ZHENG DINGJIAN, TIE YOULU, LIU QIQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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