RKQD 100 Composite DTH Drill
RKQD 100 composite DTH drill rig is a portable modular DTH drill rig designed special for mines, water conservancy, building, road building worksites and suitable to drill blasthole, anchor-cable hole and grouting hole with 85-125mm diameters in various rock formations in underground mines, open-pit mines, water conservancy & hydropower project, building, harbor, road construction and slope consolidation, etc. the weight of its largest part less than 60kg and being easy to disassemble & assemble, separately transport and combine in-situ for use. It is new-style drill rig with a wide application designed carefully upon the advantages of all small-sized DTH drill rigs at home and abroad and the experience of site operators. Utilization of the DTH drill rig together with series J80B and J100B or series J100 DTH drill hammers and bits produced by our company can result in higher drilling rate and better economic benefit. If the B-type operation valve is used together with series J80B and J100B middle-air-pressure DTH drill hammers and bits, it can result in a higher drilling rate in the high-air-pressure operation site. It is patented the practical drill rig, with a patent number: 92111759.0.
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