Hf415 High Quality DTH Drilling Machine, DTH Portable Drilling Rig

• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: DC Motor
• Model NO.: HF415
• Drill Hole Diameter: 90-127mm
• Drill Hole Depth: 22m
• Bit Type: DTH Bit
• Drilling Way: Impactor
• Working Pressure: 0.7-2 MPa
• Rotation Torque: 1850n.M
• Rotation Speed: 0-110 R/Min
• Drill Rod Type: 60*3m/ 76*3m
• Power: 50kw
• Lifting Force: 250 Kn
• Tramming Speed: 2.5km/H
• Climb Ability: 25 Degree
• Weight: 4500kg
• Transport Package: Machine in Nude Packing, Spare Parts in Wooden Box
• Specification: 5500*2000*2100mm
• Trademark: HF
• Origin: Zhengzhou City, China
• HS Code: 843041
• Production Capacity: 30sets/Month

Product Description

Product Description                                                                                         


1. Standard equipped with Yuchai 4-cylinder diesel engine YC4DR12T-70 50KW for 3m drill rod with Ø60mm or Ø76 mm ,HF415 series drill rig  categorized according to the tramming system.Dry dust collector for option.
2. All structural parts reinforced
3. The rotation unit driven by cycloid motor for more compact structure abd low failure rate .Torque improved for large hole range drilling and widely used for foundation bolting and anchoring ,casing and large hole spiral drilling.
4. High performance wet air filter together with two stage dry air filter for three stage air filtering system to protect diesel engine better .
5. New enclosure design for better appearance and convenient for maintenance and service.
6. Optional dry dust collector for dust free drilling,more environment friendly and energy saving.
7. HF415 standard equipped with plunger piston motor and national standard engineering machinery tramming track for greater climb ability  and more reliable quality.
Parameter                                                                                       

Model	HF415
Working pressure	0.7-2 Mpa
Drilling depth	20-22m
Drilling diameter	90-127mm
Rotation torque	1850N.m
Rotation speed	0-110 r/min
Drill rod type	60*3m/ 76*3m
Diesel engine type	YCD4R12T-70
Power	50kw
Lifting force	250 KN
Tramming speed	2.5km/h
Climb ability	25°
Weight	4500kg
Length	5500mm
Width	2000mm
Height	2100mm

Product Display                                                                              

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.
Workshop
Our Customers
Service

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.