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pneumatic rock bolt drilling rig

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China 200m rock water well drilling rig, portable rock borehole drilling rig DFQ-200 factory

200m rock water well drilling rig, portable rock borehole drilling rig DFQ-200

200m DTH Pneumatic Borehole Water Well Drilling Rig DFQ-200 Brief Details of Water Well Drilling Rig: 1. Model No.: DFQ-200 2. Max. Drilling Depth:200m 3. Drilling Rod Diameter:63.5/73 4. Borehole Diameter: 105... Read More
2018-05-22 09:17:59
China crawler rock water well drilling rig, portable rock borehole drilling rig DFQ-200 factory

crawler rock water well drilling rig, portable rock borehole drilling rig DFQ-200

200m DTH Pneumatic Borehole Water Well Drilling Rig DFQ-200 Brief Details of Water Well Drilling Rig: 1. Model No.: DFQ-200 2. Max. Drilling Depth:200m 3. Drilling Rod Diameter:63.5/73 4. Borehole Diameter: 105... Read More
2018-12-06 14:25:19
China DFQ-150 pneumatic DTH borehole drilling machine rigs factory

DFQ-150 pneumatic DTH borehole drilling machine rigs

150m Depth Portable Pneumatic DFQ-150 DTH Borehole Water Well Drilling Rig Brief Details of Water Well Drilling Rig: 1. Model No.: DFQ-150 2. Max. Drilling Depth:150m 3. Drilling Rod Diameter:73mm/76mm 4. ... Read More
2018-12-06 14:21:39
China DFQ-200W High Efficient Trailer Portable DTH Drill Rig, Portable Drilling Rig for Sale factory

DFQ-200W High Efficient Trailer Portable DTH Drill Rig, Portable Drilling Rig for Sale

200m DTH Pneumatic Borehole Water WellDrilling Rig DFQ-200WBrief Details of Water Well Drilling Rig:1. Model No.: DFQ-200W2. Max. Drilling Depth:200m3. Drilling Rod Diameter:63.5/734. Borehole Diameter: 105~... Read More
2016-07-22 11:32:05
China DFQ-150 pneumatic DTH borehole rock drilling machine rigs for water well factory

DFQ-150 pneumatic DTH borehole rock drilling machine rigs for water well

150m Depth Portable Pneumatic DFQ-150 DTH Borehole Water Well Drilling Rig Brief Details of Water Well Drilling Rig: 1. Model No.: DFQ-150 2. Max. Drilling Depth:150m 3. Drilling Rod Diameter:73mm/76mm 4. ... Read More
2018-12-06 14:23:01
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Zhengzhou Defy M&E Equipment Co., Ltd.
No.96 Ruida Road, High-Tech Zone, Zhengzhou City, Henan Province, China
Tel:86-186-81448031
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