2016 New Style! Hf-6A Percussion Drill for Sale
Products Description1.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 features | Specifications | |
Dimensions(M) | 9.30*2.50*3.10 | |
Transport dimensions(M) | 9.30*2.28*2.80 | |
Weight(kg) | 9500 | |
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 motor | Model YL280M2-6,55KW 980R/Min | |
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 hoist | 20096 | |
Back hoist | 68357 | |
Steel wire rope of coiling block(M) | Front coiling block | 6×37-dia.18 200-250(Left turning) | |
Back coiling block | 6×19s+IWRC 200-300(Left turning) | |
Wheel | Tire size | 7.50-20 | |
Steel ring size | 20×7 |
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.
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: www.hanfagroup.com
As the biggest supplier providing the best prices and quality, we have over 11 years' experience in exporting drilling rig machines!
Established in 1998, our company is the subsidiary of Zhengzhou prospecting Machinery Co., Ltd. Concentrated on scientific research & development, production and marketing. To meet the newest requirements of different customers, we absorb advanced technology to improve the quality of our drilling rigs.
At present, We have more than 20 species such as heavy caliber drilling machines, long earth augers, brunt counter circulation drilling machines and hydrology water-well drilling machines.
Our company has passed ISO9001: 2000 quality administrative system Certification. Our products have a vast market in foreign countries such as Southeast Asia, South America, Africa and other countries and regions.
As one of the most excellent machinery experts, Our general manager Mr. Guo Guang with 10 years' exporting business and service team management dedicates to the research of drilling rigs. Excellent capability, perfect service and eminent quality gain the general recognition both from domestic and overseas users.
Our company implement the corporate culture of "integrity, diligence, strict, profession, and efficiency". We are always ready to provide you with best quality, reasonable price, perfect service system!
We sincerely look forward to establish close, trustworthy and long term relationship with each customers. If you are interested in our products, pls contact us, we will make every effort to help.
