Truck -mounted drilling rig and play mast glide machanism thereof

The utility model discloses a truck -mounted drilling rig and play mast glide machanism thereof, include a mast hydro -cylinder of being connected in the one end and the chassis of truck -mounted drilling rig, still including sliding the frame, one side of the frame that slides is connected with the...

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Bibliographische Detailangaben
Hauptverfasser:	MEI CHUNQING, BAI FANXIONG, LIU DAOJUN, ZONG QUNTAO, LU TIANRI, CUI ZHENHUA
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
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