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China, Chinese Air Percussion Quarry Drilling Rig (hf-6A)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Engineering Drilling RigAir Percussion Quarry Drilling RigPercussion Drilling Rig
Jiaozuo Hanfa Industrial Co., Ltd.
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Product Description air percussion quarry drilling rig(hf-6a)Details:1.Percussion type drilling rig is one important drilling equipment in foundation construction of pile and borehole.It can adopt to various geological conditions,especially to pebble bed and rock stratum.Percussion drilling rig is more applicable than the other kinds of drilling machines.Meanwhile,when use the percussion drilling rig to drill boreholes,after the hole is formed,there will be a dense layer of soil around the hole wall,which is very useful for stabilizing the hold wall and improving the carrying capacity of the pile foundation.2. HF-6A drilling rig isvery 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,pebble or rock into pieces,and then use the slag tube or mud pump to clean the slag our of the hole.Technical DataHF-6A Basic Mechanical Features and SpecificationsMechanical featuresSpecificationsDimensions(M)9.30*2.50*3.10Transport dimensions(M)9.30*2.28*2.80Weight(kg)9500Drilling diameter(mm)300-1800Drilling depth(M)300(when dia. Is 600mm)Max.Weight of drill bit(kg)5000Impact stroke(mm)Max.850,Min.700Rate of impact(time/min)38-42Electric motorModel YL280M2-6,55KW980R/MinHeight of mast (M)Single bar8.5-9.5m;Double bar12.5mLoad capacity of mast(kg)50000Hauling speed(km/h)30Lifting capacity of Hoist(N)Front hoist20096Back hoist68357Steel wire rope of coiling block(M)Front coiling block6×37-dia.18 200-250(Left turning)Back coiling block6×19s+IWRC 200-300(Left turning)WheelTire size7.50-20Steel ring size20×7Delivery:Customer visit:At Work Site:About usSales manager: Vincent Guo Website: zhengzhouhanfa.en.made-in-china.com
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