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China, Chinese 50m Depth High Efficiency Down The Hole Hammer Drill Rig1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigDTH Drilling RigDown The Hole Drilling Rig
Zhengzhou Lead Equipment Co., Ltd.
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Product Description LD165 50m depth high efficiency down the hole hammer drill rigFeature:LD165 high efficiency down the hole hammer drill rig is a convenient compact electric down-the-hole(DTH) drill, it has many advantages, such as high efficiency, flexible movement, easy operation, low initial investment, and good economic benefits and so on.Technical data:modelLD165bore diameter (mm)90-150bore depth (m)>50rock hardnessf=6-20drill rod (mm)76*1500pressure (mpa)0.7-1.4air consumption (m3 /min)>12rotating speed (r/min)0-60rpmmax. lifting force (N)12000Motor power(kw)11
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