ZQJC-150/2.8 Pneumatic frame column drill / drilling rig

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ZQJC-150/2.8 Pneumatic frame column drill / drilling rig Specifications 1.Stable performance and good quality 2.The operation is simple 3.Easy to maintain ZQJC-150/2.8 Pneumatic frame column drill / drilling rig Pneumatic ZQJC - 150/2.8 column type drilling rig is designed for high gas concentration and underground roadway design, not easy to use the power of the machine for the cylinder cap is tight, with positive and negative turn, by the motor drives the rack to feed and retreat, greatly reduces the labor intensity of workers. This machine is mainly used for lateral drilling geological structure of coal seam, coal seam water injection hole and unloading pressure holes. Technical parameters NO Parameter Unit ZQJC-150/2.8 1 Working air pressure MPa 0.50 2 Rated torque N·m 150 3 Rate speed r/min 180 4 Maximum power output kW 2.8 5 Maximum load torque N·m 250 6 Dynamic stalling torque N·m 260 7 Starting torque N·m 255 8 Load gas consumption m3/min 5.5 9 No-load speed r/min 450 10 1/2No-load speed r/min 225 11 1/2When no-load speed torque N·m 120 12 Noise Sound Pressure Level dB(A) 108 sound power level dB(A) 118 13 Drill tail size mm 18×18 14 drilling diameter mm ∅50~ ∅150 15 drilling diameter kN 5 16 Guide rail length r/min 2200 17 Guide to promote travel r/min 1300 18 Idling speed propulsion mm/min 6000 19 Biggest operational height mm 1500 20 Minimum height mm 500 21 Weight kg 45 22 Heavy machine supporting institutions kg 130

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Jining Bafang Mining Machinery Co., Ltd

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