Product Features
15m 20m Depth
Portable DTH Mining Drilling Rig for Rock 1.Pick brazing
specification2.Configuration of the power,meet the needs of all
kinds of construction situation 3.Using hydraulic
technology,energy saving efficiencyOriginal bracket tooth plate
positioning,structure design,stable and reliable4.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 benefitParameter
Model
Parameters HFHD70HFHD100AHFHF100HFHJ100A electricHFHJ100A
dieselrock hardness F=6~20F=6~20F=6~20F=6~20F=6~20Borehole
diametermm50~8068~13068~13068~13068~130Borehole
depthm≥15≥20≥20≥20≥20One-time advance
lengthmm10001000100010001000Swing speedr/min9090110~1600~700~70Air
consumptionm3/min≥3.5≥7≥12≥7≥7Working air
pressureMpa0.5~0.70.5~0.70.5~0.70.5~0.70.5~0.7Cylinder
diametermm901401405050Max. lifting forceN4200700070001500015000Max.
advance forceN35005000500045004500Whole
weightkg175260260260260Driving powerkw3447.512.1Product 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. Our
Customers
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