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Cable Percussion Drilling Rig Borehole Geotechnical Mineral Quarry Portable Hydraulic DTH Hammer Rotary Drilling Rig1
Drilling Rig, Cable Percussion Drilling Rig, Quarry Drilling Rig
Jiaozuo Hanfa Industrial Co., Ltd.
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Product Description Description HF-6A percussion drilling rig is one of the most important drilling machine in the piling foundation and bore hole drilling. It can adapt various geological condition, especially for drilling hole in gravel and rock with strong adaptation. Meantime,percussion drilling rig has high pore forming efficiency and good pile formation quality. HF-6A drilling rig is very popular in the market currently, all of its components are all installed in the trailer, like electric motor,drive motor, hoist, mast etc, integrate motion. The percussion drilling rig uses the crank-link mechanism to change the power's gyration motion into alternating motion, through the steel wire rope to drive the hammer bit to do up-and-down motion. With the impact effect of the hammer bit's free failing, to break the soil, sand, gravel or rock into pieces, and then use the slag tube or mud pump to clean the slag out of the hole.Parameter Technical performanceParameterDimension(M)9.30*2.50*3.10mVehicle transportation size(M)9.30*2.25*2.80mContainer transport dimensions(M)split14.80*2.25*2.30msplit29.30*0.85*1.05m Weight(kg)9500kgDrill diameter(mm)300-1850mmDrill depth(M)300m(when the diameter is 600mm)Maximum weight of drill tools(kg)5000kgDrill tools selectionStratum hardness≤1000kphollow boring bitStratum hardness≥1000kpsolid-crown bitDrill tools stroke(mm)850mm,700mmImpact frequency(times/min)38-42times/minElectric Motor parametersModel YL280M2-6,engine power 55kw980r/minThe mast height(M)single mast 8.5m,9.5m;double mast 12.5mMast loading capacity(kg)50000kgTraction Driving speed (km/h)30km/hHoist lifting capacity(N)front winch20096NBack winch68357NSpecification and capacity of winding drum rope(M)front winding drum6×37s φ18 200-250(levorotation)Back winding drum6×19s+IWRC 200-300(levorotation)Wheel specificationTire specifications7.50-20Rim Specification20×7 Product Display Working Site
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