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Contact Person : Mr. David
Company Name : Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.
Tel : 86-0311-85091068
Fax : 86-0311-85323559
Address : Hebei,shijiazhuang,NO.89 HUANGHE ROAD,HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE,SHIJIAZHUANG,CHINA
Country/Region : China
Zip : 050035

MQT-70/1.8

Product Detailed

Related Categories:Drilling Machine
Related Product Searches:MQT-70/1.8,High Quality,bolter, roof bolter,MQT-70/1.8

MQT-70/1.8, 85/2.2, 90/2.3A, 100/3.1, 110/2.8, 120/3.0 and 130/3.2.Equipped drilling rod with two connection types, B19 and B22.

MQT Series Pneumatic Roof Bolter, higher output power, high rotate speed and drilling power; convenient operation and maintenance to the air & water control valve; and special silencer bringing comfortable working condition, etc. MQT-70/1.8,MQT-85/2.2,MQT-90/2.3A,MQT-100/3.1,MQT-110/2.8,MQT-120/3.0 and MQT-130/3.2. And each model can be equipped with drilling rod with two connection types, B19 and B22. In addition, we also provide various drill bits & rod fitting for different rock hardness for your selection

MODEL & PARAMETER		MQT-0/1.8			MQT-85/2.2			MQT-90/2.3A
SUITABLE PRESSURE RANGE (MPa)		0.4 -- 0.63			0.4 -- 0.63			0.4 -- 0.63
RATED PRESSURE (MPa)		0.5			0.5			0.5
RATED TORQUE? (N.m)		≥70			≥85			≥90
RATED ROTATE SPEED? (r/min)		240			240			240
LEG PROPULSION(Kn)	III	7.4			8.4			9.8
	II	5.9			6.7			6.7
	I	4.4			5.2			5.2
IDLE PUSHING SPEED(mm/s)		400			400			400
MAX. OUTPUT POWER (kw)		1.8			2.2			2.3
IDLE ROTATE SPEED (r/min)		900			650			650
STALL TORQUE (N.m)		≥160			≥230			≥230
MAX.LOADING TORQUE (N.m)		150			220			220
AIR CONSUMPTION (m3/min)		2.8			3.2			3.2
NOISE LEVEL (dB(A))		<90			<90			<90
LEG TYPE		I	II	III	I	II	III	I	II	III
WEIGHT (kg)		44	46	48	46	48	50	46	48	50
MAX? HEIGHT (mm)		2546	3026	3594	2540	3020	3588	2540	3020	3588
MIN HEIGHT? (mm)		1169	1289	1431	1163	1283	1425	1163	1283	1425

MQT-70/1.8