China Hf038 Hydraulic Separated DTH Drilling Rig for Rock Stone Concrete

Product Description
HF038 is an All-In-One hydraulic DTH drilling rig, which brings you more automation, higher working efficiency, better reliability and simpler operation. The FOPS-ap proved cabin and automatic pipe handling system come standard.Heavy-duty undercarriage with wide tracks ensures both extreme maneuverability and improved safety.The hydraulic dust collecting system meets the latest environmental protection regulations and it's a reliable solution to realize the modern green mining.
Main features
*Automatic drilling, single operator
*imported Rexroth and Eaton hydraulic control unit ensures strong torque output to meet large hole drilling needs
*Extendable heavy-duty boom has a large drilling coverage to increase working efficiency.
*The diesel engine offers strong power. Impacting, feeding and rotating rate can be variably adjusted to suit different rock formations
*imported Airman two-stage air compressor can switch between two compression stages, featuring a 24bar working pressure and 23.5m3/min FAD, increases penetration rate and hole quality.
Technical Data
GeneralWeightkg25000Lengthmm9785Widthmm3200Heightmm3500UndercarriageTrack lengthmm3646Ground contact lengthmm2875Track center distancemm2200(whole width 2700)Track widthmm500Ground clearancemm≥400Track oscillation°±10Walking motorEatonWalking speedkm/h1.8(low), 2.95(heigh)Max. tractive forcekN170Grade ability°20EngineModelQSZ13-C450-30(Cummins)TypeWater-cooled six-cylinder EFI diesel engineRated powerkw/rpm335/2100Fuel tank capacityL760Hydraulic pump/valveMain pumpVariable load-sensing plunger pimpMain valveLoad-sensing valveManufacturerRexrothAir compressor ModelAtlas CopcoType
Two-stage rotary screw air compressorWorking pressure
bar20(medium) 25(high)Max. air deliverymm³/min25.4Rotary motor Hydraulic rotation unit
Dual motors (Eaton)Rotation rate
rpm0-70Max. rotation torque
Nm3900Feeding method
Motor-driven planetary gearbox + ChainFast feeding/lifting rate
m/min30Feeding rate
m/min4.7Max. lifting rate
m/min5.5Feeding force
KN0-30(adjustable)Lifting force
KN30Feed Length
mm8500Feeding stroke
mm5500Feed extension
mm1600Swing angle
°Left 95°, right 35°BoomType
mmTelescopic single straight boom (length 570mm)Tilt angle
°30°(up), 10°(down)Swing angle
°Left(cabin side)10°, right 35°Drill pipe changerPipe diameter
mm102/114Pipe length
m5Drilling diameter
mmΦ138-Φ235Drilling depth
m30Pipe capacity
piece5+1Hammer specs
5''/6''/7''Dust collectorFilter20Collecting methodHydraulic dust collectingDust coverSlidingWorking 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
Our Honor
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.