Product Description
1. Drilling depth can reach 300m
2. Steels quality is good, torque is large
3. Easy operation, free-maintaining
4. For various complex stratum, such as pebble bed, aggregate bed.
5. Saving money, compact construction, easy moving
6. Applicable to industry, residents drilling, ground drilling, large diameter, deep drilling, footage fast, flexible and efficient.
Model
HFJ180C
HFJ200C
HFJ300C
HFJ400C
HFJ500C
Max. Drilling depth
180m
200m
300m
400m
500m
Drilling diameter
90-254mm
90-315mm
105-325mm
105-350mm
105-350mm
Working air pressure
1.05-2.46Mpa
1.7-3.0Mpa
1.05-3.45Mpa
1.05-3.45Mpa
1.05-4.5Mpa
Air consumption
16-30m³/min
17-35m3/min
16-55m3/min
16-55m3/min
16-60m3/min
Drilling rod length
3m
3m
3m/4.5m
3m/4.5m/6m
3m/4.5m/6m
Drilling rod diameter
76/89mm
76/89mm
89/102mm
89/102mm
89/102/114mm
Axle pressure
4T
4T
4T
10T
12T
Lifting force
12T
14T
20T
24T
28T
Lifting speed
2.5m/min
2.5m/min
3.0m/min
3.0m/min
3.0m/min
Pulling speed
0.5-5m/min
0.5-5m/min
0.5-5m/min
0.5-5m/min
0.5-5m/min
Fast lifting speed
18m/min
18m/min
30m/min
25m/min
25m/min
Fast pulling speed
35m/min
35m/min
50m/min
40m/min
40m/min
Max. rotation torque
4200-5600Nm
4500-6500Nm
6500-8500Nm
7500-9500Nm
8500-11000Nm
Rotation speed
48-70r/min
50-70r/min
60-100r/min
45-120r/min
75-150r/min
Mud pump flow
20L/min(optional)
20L/min(optional)
20L/min(optional)
20L/min(optional)
20L/min(optional)
High hydraulic leg stroke
1.5m
1.5m
1.5m
1.5m
1.5m
Walking speed
2.5Km/h
2Km/h
3.5Km/h
3.5Km/h
3.5Km/h
Climbing capacity
30°
30°
30°
30°
30°
Weight
4.7t
5.4t
8.5T
10.5t
11.5T
Dimension
3600*1700*2150mm
3900*1700*2150mm
4800*2000*2450mm
5700*2000*2550mm
5800*2250*2550mm
Power
QuanChai 55 kw
Yuchai 72 kw
93KW
105KW(6 cylinder)
125kw
Construction 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 20 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.
Pre-sale services:
1) Selecting equipment type;
2) Designing and fabricating the products in accordance with the special requirements of the clients;
3) Training technical personnel for our clients;
4) Providing construction and technology consultations or working out proper construction schemes for those new, special or difficult projects.
Services provided during the sale
Respect our clients; present the clients with ease, relaxation and a surprise; devote ourselves to improve the total value of our
clients.
1) Checking products acceptance ahead of delivery;
2) Introducing the service system to our clients;
3)Detailed technical assessment;
4)Design of process and equipment layout.
After-sale services
Improve the added value of our products, and let the clients free from the using troubles:
1) Assisting the clients preparing for the first construction scheme;
2) Installing and testing the equipment;
3) Training the first-line operators on site;
4)Supplying spare parts with cost.
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 provid 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

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