Pedestal support pneumatic handheld drilling rig

Model:	ZQSZ-140/4.1
Brand:	Hebeiguomei
Origin:	Made In China
Category:	Industrial Supplies / Mining Machine
Label:	Pneumatic handheld d , Drilling and product
Price:	¥4000 / pc
Min. Order:	5 pc

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Product Description

The main machine of this drilling rig is portable and has the characteristics of high torque, high speed, light weight, small volume, high efficiency, simple structure, and convenient maintenance. It is suitable for detecting geological structure coal seams, exploring water, injecting water into coal bodies, releasing pressure holes, leading holes for tunnel penetration, tunnel anchor support holes, and other special purposes.

Serial Number	Basic performance parameters		unit	ZQSZ-140/4.1	ZQSZ-140/4.2	ZQSZ-140/4.3
1	Working air pressure		MPa	0.4~0.63	0.4~0.63	0.4~0.63
2	rated torque		N*m	140	140	140
3	SPEED		r/min	410	420	430
4	Maximum output power		Kw	4.1	4.2	4.3
5	Maximum load torque		N*m	120	155	185
6	Power starting torque		N*m	130	160	190
7	Power stall torque		N*m	240	280	300
8	Gas consumption		m³/min	4.5	4.5	4.5
9	no-load speed		r/min	630	630	630
10	1/2no-load speed		r/min	325	325	325
11	1/2Torque at no-load speed		N*m	70	70	70
12	noise	sound pressure level	dB(A)	115	115	115
13	noise	Sound power level	dB(A)	125	125	125
14	Machine weight		kg	17	17	17
15	Rail length		mm	1700	1700	1700
16	Guide rail propulsion stroke		mm	1200	1200	1200
17	Weight of column erecting machine		kg	43	43	43
18	Maximum working height		mm	1620	1620	1620
19	Minimum working height		mm	400	400	400