Telescopic arm hydraulic walking type long auger drilling machine

The invention relates to the technical field of engineering machinery, in particular to a telescopic arm hydraulic walking type long auger driller which is characterized in that a table top is assembled above a walking type moving seat, supporting hydraulic cylinders which are vertically arranged ar...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TANG SUMIN, TAO CUNHE, FANG TAO, JI PENGFEI, WU WEIJUN, XIA LU, TANG XIAWA, YANG AHUA, TANG YANGJIN, XIANG AIJIN
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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