Crawler Hydraulic Rotary geotechical drilling rigs for sale used borehole drilling machine
1.Using the entirety optimization design project, the whole machine could be integrated transported without removing the drilling rod, simplify working and transportation conversion , cut the freight cost.
2.Unique power head design, not only could be equipped with the friction drill rod for common soil layer, but also could be equipped with interlocking drilling rod for hard rock geological condition to reach the wide range of construction.
3.Advanced electronic adjustment system for mast and depth ,which allows the driver can detect the verticality and borehole depth at any time. Strong imported engines and efficient imported hydraulic system, make the drilling rig with highly efficiency, and enhance the stability and reliability of itself, increase lifespan.
|HFD-530 technical data|
Max drilling diameter
|Max drilling depth||30m||Hydraulic pump||Toshiba/ Doushan|
|Engine rated power||86kw(/112kw)||Hydraulic valve||Toshiba/ Doushan|
|Rotary drive torque||50knm(60knm)||Stroke||Toshiba/ Doushan|
|Rotary drive speed||1-22rpm||Rotary drive motor||Italy sai|
|Max pull of winch||80Kn||Main winch motor||Italy sai|
|Max pressure||100kn||Auxiliary winch||Italy sai|
|Working dimensions||11148*2600*5816|| || |
|Transport dimensions||10268*2600*3217|| || |
|Machine weight||25000kg||Drilling bar||φ299X7mX5|
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. Presently, it has three subsidiaries which are zhengzhou Hanfa Prospecting Machinery Co.Ltd. It has experienced engineers, professional R&D team, special after service team, world class sophisticated equipment and advanced technology guarantee the best quality drilling equipments and best service to its customers. As well we have more than 20 species such as core drilling rig, rotary driling rig, brunt counter circulation drilling machines and hydrology water-well drilling machines.
We have more than 50 sets of processing equipment to ensure the quality of our product, which has proved worthy by our client's recognition. And these equipments ensure large production capacity and adequate stock.
We have all the small models in stock all year long and the bigger ones ready within 15-30 days.
Our products has been authorized and certified by TUV and ISO9001:2008. We guarantee the quality of the machines for one year after the trial run (excluding the wearing parts), but not exceeding 15 months from the date on which machines leave the factory.
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.
1.New machine provides technical train.
2.Once anything goes wrong with the machine by normal using,our technical person must appear at the first time no matter where you are.
3.When the machine should be maintained,you will receive the reminding from us.
4.According to different geological conditions,we will recommend different construction plans for you.
5.Remind you which are wearing parts,so you can prepare enough.
6.24 hours respond to your quality problem.
7. Other customer's reasonable request
If you have any questions and comments, please contact me freely!thank you very much.
I'm looking forward to your kind reply!
Sales manager:Vincent Guo
After sales: +0086-371-67990387