ZQSJ-140/4.1 outburst prevention drill/rock drill/rock drilling machine

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Specifications The company in line with the prestige first, customer first, and continuously improve product quality and service quality. Outburst - prevention drills Mainly used in detecting geological structures\ seam surveying water and gas hole\coal seam water injection hole\ discharge pressure hole ,and used for bolting support of the coal drift and semi coal drift \drill blasting hole\anchor mixing and installation of the nut,compared with the existing Outburst - prevention drills, smaller volume,lighter weight ,reduce the manpower,and the power source is compressed air ,Compared with the electric outburst prevention drill more security, this machine can be suit with many kinds of drill tools . Size ZQSJ-65/2.5 ZQSJ-80/1.28 ZQSJ-90/2.4 ZQSJ-100/3.0 ZQSJ-140/4.1 Working pressure 0.5 Mpa 0.5 Mpa 0.5 Mpa 0.5 Mpa 0.5 Mpa rated torque 65 N•m 80 N.m 100 N•m 100 N•m 140 N•m No-load speed 380 r/min 335 r/min 240 r/min 220 r/min 280 r/min full output 2.5kw 1.28 kw 2.4 kw 3.0kw 4.1kw SCFM 3.6 m3/min 3.6 m3/min 4.5 m3/min 3.5 m3/min 5m3/min Weight 13 kg 13 kg 13 kg 16 kg 19kg

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Jining Bafang Mining Machinery Co., Ltd

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