Hfhd Series Portable Borehole Water Well Drilling Machine Rigs

Product Description

Product Features                                               
HFHD series portable borehole water well drilling machine rigs
1.Pick brazing specification
2.Configuration of the power,meet the needs of all kinds of construction situation 
3.Using hydraulic technology,energy saving efficiency
Original bracket tooth plate positioning,structure design,stable and reliable
4.with national patent technology mercury split type hydraulic station,make drill shift more convenient,effectively reduce the labor intensity.
5.Whole detachable is good,suitable for all kinds of original landform.
6.Advanced design,reasonable structure of the hydraulic oil cooling system,reduce the weight of the mercury hydraulic station,mobile is extremely convenient.
7.Lower initial investment and good economic benefit




Parameter                                                          

Model Parameters		HFHD70	HFHD100A	HFHF100	HFHJ100A electric	HFHJ100A diesel
rock hardness		F=6~20	F=6~20	F=6~20	F=6~20	F=6~20
Borehole diameter	mm	50~80	68~130	68~130	68~130	68~130
Borehole depth	m	≥15	≥20	≥20	≥20	≥20
One-time advance length	mm	1000	1000	1000	1000	1000
Swing speed	r/min	90	90	110~160	0~70	0~70
Air consumption	m3/min	≥3.5	≥7	≥12	≥7	≥7
Working air pressure	Mpa	0.5~0.7	0.5~0.7	0.5~0.7	0.5~0.7	0.5~0.7
Cylinder diameter	mm	90	140	140	50	50
Max. lifting force	N	4200	7000	7000	15000	15000
Max. advance force	N	3500	5000	5000	4500	4500
Whole weight	kg	175	260	260	260	260
Driving power	kw	3	4	4	7.5	12.1

Product Display                                                          

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.





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