MQT120 Portable Pneumatic Roofbolter,MQT120 Portable Pneumatic Roofbolter price,MQT120 Portable Pneumatic Roofbolter Manufacturer-Shandong China Coal Industry & Mining Group'

 Details Of MQT120 Portable Pneumatic Roofbolter

Introduction of MQT120 Portable Pneumatic Roofbolter

MQT120 Portable Pneumatic Roofbolter With Drill Rod is mainly used in coal mine hardness ≤f10 coal mine, rock bolt and anchor cable supporting drilling, and mixing and install the resin anchor rod, anchor rod, for which damping nut bolt, anchor drilling machine can be directly to tighten the nut when mixing.realize the bolt minxing, a complete installation, and meet the requirements of initial prestressing force anchor.

Parameters of MQT120 Portable Pneumatic Roofbolter

Model	Unit	MQT-85/1.8			MQT-100/3.1			MQT-120/2.8			MQT-130/3.2
Air pressure	Mpa	0.40-0.63			0.40-0.63			0.40-0.63			0.40-0.63
Rated pressure	N.m	0.5			0.5			0.5			0.5
Water flushing pressure	mpa	0.6-1.2			0.6-1.2			0.6-1.2			0.6-1.2
Rated torque	N.m	≥85			100			110			130
Rated rotation speed	R/min	240			280			220			240
Velocity without load	mm/s	≥680			400			≥560			400
Max. Output power	Kw	≥1.8			3.1			2.8			3.2
Stalling torque	N.m	180			180			210			210
Max. Load torque	N.m	≥185			170			220			190
Air consumption	M3/min	2.9-3.8			<=3.8			4.4			<=4.5
Noise	Db(A)	<=90			<=90			<=90			<=95
Leg type		I	II	III	I	II	III	I	II	III	I	II	III
Leg propulsion	kN	5.2	6.7	9.8	5.2	6.7	9.8	5.2	6.7	9.8	5.2	6.7	9.8
Overall Max.height	mm	2450	3050	3650	2566	3046	3614	2552	3032	3600	2540	3015	3600
Overall Mini.height	mm	1185	1268	1418	1189	1309	1451	1175	1295	1437	1365	1725	2145
Weight	kg	44	46	49	45	47	49	48	50	52	50	52	55
Rock drill rod	mm	B19 B22
Rock drill diameter	mm	φ25-32