Hf-6A Cable Impact Drill Price Trailer Drill Rig

HF-6A Cable percussion drill machine price trailer drilling rigProducts Description1.Percussion type drilling rig is one important drilling equipment in foundation construction of pile and borehole.It can adopt to various geologic

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HF-6A Cable percussion drill machine price trailer drilling rig

Hf-6A Cable Percussion Drill Machine Price Trailer Drilling Rig

Products Description

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 Data
HF-6A Basic Mechanical Features and Specifications
Mechanical featuresSpecifications 
Transport dimensions(M)9.30*2.28*2.80 
Drilling diameter(mm)300-1800 
Drilling depth(M)300(when dia. Is 600mm) 
Max.Weight of drill bit(kg)5000 
Impact stroke(mm)Max.850,Min.700 
Rate of impact(time/min)38-42 
Electric motorModel YL280M2-6,55KW
Height of mast (M)Single bar8.5-9.5m;
Double bar12.5m
Load capacity of mast(kg)50000 
Hauling speed(km/h)30 
Lifting capacity of Hoist(N)Front hoist20096 
Back hoist68357 
Steel 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 size7.50-20 
Steel ring size20×7

Hf-6A Cable Percussion Drill Machine Price Trailer Drilling Rig


Hf-6A Cable Percussion Drill Machine Price Trailer Drilling Rig
Hf-6A Cable Percussion Drill Machine Price Trailer Drilling Rig

Production ability

We have more than 50 sets of processing equipment to ensure the quality of our product, which has proved worthy by our client's recognition. And these equipments ensure large production capacity and adequate stock.
We have all the small models in stock all year long and the bigger ones ready within 15-30 days.

Customers visit our factory

With all the effort put in, we have successfully marketed our products to almost every corner of the world. Here are the pictures of our clients' visits and our clients' on-the-site operation.

About the product Packing

To protect drilling rigs during sea transportation, we give them proper packing.
HF130, HF80, HF150E, HF150, HF200, HF30: Wooden case
HF-3, HF-4, HFDX-6. HF-8, HFT200, HFT350B: Plastic woven bag
Spare parts: Wooden case or plastic woven bag
HFT-200, HFT-3: Nude, main machine in plastic woven bag.

Hf-6A Cable Percussion Drill Machine Price Trailer Drilling Rig

Quality guarantee

Our products has been authorized and certified by TUV and ISO9001: 2008. We guarantee the quality of the machines for one year after the trial run (excluding the wearing parts), but not exceeding 15 months from the date on which machines leave the factory

Sales manager: Vincent Guo 
Office tel: +0086-371-55019599 
After sales: +0086-371-67990387 
Website: zhengzhouhanfa.en.made-in-china.com

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