ZQS-25/2.0 wind coal drill

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Brief Introduction 1.light weight 2.high quality 3.easy to use Detail Introduction ZQS-25/2.0 wind coal drill 1. Mainly used for mine, building, tunnel, etc of coal seam and soft rock drilling in mine now has gradually replace coal drill with Fried dough twist drill pipe, drill pipe and drill pipe for coal can be used with gas leg light weight, use the convenience of the coal electric drill 2. Pneumatic coal drill in coal mine and construction engineering, the coal seam soft sandstone shale gas drilling when using handheld and leg dual-use rotary drill, pneumatic coal wet drilling and is applicable to dry drilling hole range of 35 to 45 mm Technical parameters Model ZQS-25/2.0 ZQS-30/2.5 ZQS-40/3.0 ZQS-50/1.6 ZQS-65/2.8 Rated pressure Mpa 0.5 0.5 0.5 0.5 0.5 Rated torqueN.m 25 30 40 50 65 Rated speed r/min 850 800 760 760 380 Rated power KW 2 2.5 3.0 1.6 2.5 Gas consumption M3/min 3.2 3.0 3.0 3.0 4.0 Maximun load torque N.m 40 43 50 70 100 Weight Kg 8 9.2 10.2. 15 13

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jining hengwang mining machinery co.ltd

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