MDL series of mining drilling machine is a lightweight, efficient, versatile drilling hole equipment. MDL80 model is full hydraulic rotary anchor type drilling rig, Mainly suitable for urban foundation pit support and construction control of displacement, geological disasters and other construction projects, machine use crawler walking ,and holder shackle device the drilling holes are 6nDRVXkF1QN8 Popular Products of Full 450mm Hydraulic Crawler Drilling Machine Rotary by Bor. from China. ro water purifier specification , precision keyless drill chuck , epdm rubber roller , flexo printing and die cutting machine , leaky Full 450mm Hydraulic Crawler Drilling Machine T1jXoelPUA7I The drilling technologies of carbide drill bit rotary drilling, DTH hammer impact drilling, and tritone bit drilling are optional, thus ensuring the immediate rotary jet grouting into piles after drilling a hole in most strata. 3. It can be used for not only rotary jet grouting drilling, but for anchor drilling. 4. Multiple configuration parts. jsuu6azsd3nW The speed of this Drill rig can achieve 170 circles every minute. 2. The crawler drill rig is energy-saving and high-efficient. The eeasing power. 3. With the rotary speed improving,the highest rotary speed can achieve 7500NM. 4. Adopting new hydraulic system, the structure is simpler, the layout is more i9XAR5CZbWrY
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