Hfga-66 76-115mm Coal Mining Hole Rotary Surface Drill/Drilling Rig

• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 76-115 mm
• Drill Hole Depth: 25 M
• Bit Type: DTH Hammer Bit
• Model NO.: HFGA-66
• Drilling Way: Impactor
• Rated Power: 168 Kw
• Rotation Speed: 0-135 R/Min
• Drifter Travel Length: 4200 mm
• Feed and Lift Capacity: 22 Kn
• Rod Length: 3660 mm
• Ground Clearance: 460 mm
• Max. Traction Force: 150 Kn
• Transport Package: Standard Exporting Packing
• Specification: internationa standard
• Trademark: HANFA
• Origin: Zhengzhou City, China
• HS Code: 843041
• Production Capacity: 30sets/Month

Product Description

Product Details

Advantages

1. High pressure system design, equipped with 20kW high frequency drifter, so that the drill has a strong drilling capacity and excellent fuel consumption indication.

2. With the design of folding arm, the working range is large and the center of gravity is more stable, so that the maximum speed of the drill can reach 3.2 km/h.

3. At the same time, the purchase, use and maintenance cost of the drillers are greatly reduced compared with the imported drillers. Cabin maintenance air conditioning spacious, all maintenance points at your fingertips.

Technical Data

General parameters
Model	HFGA-66
Drilling diameter	76-115mm
Drill pipe specifications	T51(T45)x3,660mm
Max. impact power	20kW
Engine power	caterpillar 168kw
Propelling force/lifting force	20kN/20kN
Number of bit changer and rod holder	6+1(automatic)
Air displacement	7.8m^3/min
The largest wind pressure	10.5bar
Max. climbing ability	25°
Swing Angle of crawler frame	±11°
High and low walking speed	high:3.5km/h low:1.5km/h
Total weight	16,500kg

Working Site
Company Introduction                                                                               
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.

1. More than 30 years of experience 
The factory is located in Henan Province, China. We are very welcome to visit our factory. If
you need it, we will arrange a pick-up.
2.Top production team 
The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.
3.Our Service 
- New machine provides technical trair.
- Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.
- When the machine should be maintained, you will receive the reminding from us.
- According to different geological conditions, we will recommend different construction plans for you
- Remind you which are wearing parts, so you can prepare enough.
- 24 hours respond to your quality problem.

FAQ
1. Are you trading company or manufacturer
We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.

2. Are your products qualified?
Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.

3. How about your machine quality?
All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.

4. Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provide the training for your staff.

5. What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.

6. How long can you deliver the machine?
Generally, we can deliver the machine in 7 days.
Our Customers