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1.Rated torque:47/50/52(N.m), 2.Max output power:1.4/1.6/1.8(kW), 3.Weight:13(Kg) - details see: https://www.machineto.com/zqs-50-1-8s-pneumatic-hand-held-jumbolter-drilling-rig-roof-bolter-coal-mine-drilling-rig-machine-10313475

Photo

Application

ZQS-50/1.8S pneumatic hand-held drilling rig is suitable forrock bolting in roadway and half roadway where the hardness of rock is less than or equal to f6. It can not only drill rock bolt hole, but also stir and install resin cartridge type rock bolt.

Major Parameters

Working Pressure		Mpa	0.4	0.5	0.63
Rated Torque		N·m	47	50	52
Rated Speed		r/min	300	315	320
Max Output Power		kW	1.4	1.6	1.8
Max Load Torque		N·m	≥49.5	≥52	≥55
Dynamic Stalling Torque		N·m	52	55	58
Load Gas Consumption		m³/min	3	3.5	4
No-load Speed		r/min	900	1000	1100
1/2 No-load Speed		r/min	450	500	550
1/2 No-load Torque		N·m	≥26	≥28	≥30
Noise	Sound Pressure Level	dB(A)	≤93	≤95	≤98
	Sound Power Level	dB(A)	≤110	≤112	≤115
Weight		kg	13±2
Drill Tail Dimension		Mm	φ19
Rinse Water Pressure		Mpa	0.6~1.2
Overall Dimension		mm	380×213×400

Features

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

2. Metal motor gear,longer service life

3. Stable running,high reliability

4. Safe and anti-explosion, rational construction, high adaptability

Certification