ZQJ-3006 pneumatic frame column drill

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Brief Introduction 1. Handling convenient 2.lower failure rate 3.high quality Detail Introduction ZQJ-3006 pneumatic frame column drill 1. Widely used in ground water of coal seam water injection in coal mine gas drainage methods of drilling construction host is reverse function, can easily enter and exit the tool 2. Feed using independent motor, the feed force is big, the bottom of the failure rate through the control volume, easy to adjust the feeding speed Technical parameters Project: ZQJ - 300/6 Work pressure Mpa: 0.4 0.5 0.63 Rated torque N.m: 240 300 330 The rated speed r/min: 155 195 230 Load the m3 / min gas consumption: 6 October 11 The maximum power output kW: 3.9 and 8.0 The no-load speed r/min: 480 500 550 Stall torque N.m: 345 520 580 Propulsion kN: 14 The idling speed propulsion mm: 5500 Advance travel mm: 1100 The host kg weight: 150 Frame column machine weight kg: 200 To adapt to the coal bed coefficient of hardness: f < 6 Borehole inclination: plus or minus 30 The minimum height of roadway mm: 2100 Maximum height of roadway mm: 2900 Maximum drilling depth of m: 75 Drill pipe diameter mm: 76 The hole diameter mm: 82 Mm: host overall size is 2320 * 590 * 1500

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jining hengwang mining machinery co.ltd

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