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1.Rated torque:130/150/160(N.m), 2.Max output power:2.2/3.2/3.5(kW), 3.Weight:46/51/53(Kg) - details see: https://www.machineto.com/mqt-130-reinforced-pneumatic-jumbolter-roof-bolter-coal-mine-drill-drilling-rig-machine-10313231

Application

MQT-130 Reinfoced pneumatic jumbolter is widely used in roadway where the hardness of rock is greater than or equal to f10, especially for rock bolting in roadway. It can not only drill roof rock bolt hole and anchor hole, but also stir and install resin cartridge type rock bolt and anchor without other equipments to install and screw down the rock bolt and nut once which achieve initial anchor pre-stressing force.

Photo

Work Principle

Major Parameters

Model			A	B	C
Working pressure		MPa	0.4	0.5	0.63
Rated torque		N·m	130	150	160
Rated speed		r/min	190	200	230
Max push force		kN	6.5	8	9.8
Max output		kW	2.2	3.2	3.5
Free running speed		r/min	≥550	≥600	≥650
1/2 no-load speed		r/min	≥275	≥300	≥325
1/2 no-load torque		N·m	≥100	≥120	≥140
Starting torque		N·m	224	248	268
Stall torque		N·m	230	254	274
Maximun load torque		N·m	250	280	310
Air consumption		m³/min	3.5	4.5	5.5
Noise	Sound power level	dB(A)	≤110	≤112	≤115
	Sound pressure level	dB(A)	≤93	≤95	≤98
Extension height		mm	2457.5±50	3057.5±50	3657.5±50
Contraction height		mm	1126.5±50	1276.5±50	1426.5±50
Weight		kg	46±2	51±2	53±2
Drilling dimension		mm	S=19,22
Rinse pressure		MPa	0.6~1.2

Features

1. Small size, light weight, easy manipulation and simple maintenance.

2. Gear type pneumatic motor, stable running, high reliability.

3. New glass reinforced plastic feedleg, safe and anti-explosion, longer service life.

Certificate