Zhengzhou Qugong Machinery Equipment Co., Ltd.
Down-the-hole Drill
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KQD70 60-80mm small quarry stone drilling machine -
20m electric pneumatic quarry stone drilling machine for sale
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Pneumatic mini drilling rigs, rock drilling machine for quarry/ore -
Quarry Mine Rock Blasting Drilling rig -
KQD100 80-100mm 20m mini easy operation DTH hammer mining drilling machine/blast hole drilling machine -
KT5 Integrated air compressor drilling machine -
KG940A 25m depth rotary high pressure drilling rig -
two men can move! KQD70 light weight blasting hole drilling rigs for quarry
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KQD100 20m small anchoring drilling machine with horizontal/vertical hole -
KQD165 50m pneumatic vertical and horizontal anchoring drilling machine
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KQD165 50m electric pneumatic trailer type quarry rock drill rig -
KQD100 4kw 20m electric small blasting hole drilling machine for stone -
KQD165Z Small wheel trailer water well drilling rig -
KQD70 60-80mm pneumatic electric blast hole drill rig for mining -
KQD70 60-80mm small pneumatic horizontal electric drilling equipment for quarry -
KQD165Z Electric trailer small drilling for groundwater
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Rock drill machine KQY90 small portable down the hole hammer drill rig, no need electricity
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Portable electric borehole drilling rig for quarry -
Portable electric hand drilling machine specifications for boring
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KSZ100 model Portable Rock pneumatic drill rigs manufacturers