Rapid moving drilling machine hoisted by hydraulic cylinders

The utility model discloses a rapid moving drilling machine hoisted by hydraulic cylinders. The rapid moving drilling machine hoisted by the hydraulic cylinders comprises an upper segment portion and a lower segment portion, wherein the upper segment portion structurally comprises a derrick upper se...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG HUSHAN, HUANG ZHIHU, YANG JIANHUI, LI YAHUI, LIAO HENGWEI
Format:	Patent
Sprache:	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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!