DFQ-200W portable hard rock borehole drilling machine
I. General Description
DFQ-200W drilling machine is pneumatic, air-operated drilling machine with lightweight, high efficiency and multi-functions.
II. Advantages
1. It can work on different geological stratum. Drilling Depth is up to 200m, caliber Φ 105-203mm.
2. It adopts new type full-hydro technology, with two big torque hydraulic motor. Rotary torque is up to 1050N. M, speed can be 135 rpm. Ten times more than traditional drilling rig.
3. Two large high pressure cylinders offer 8.5ton lifting force, ensuring the stable propelling force and lifting force.
4. Multi-cylinder water cooling engine offer rich power for hydraulic system, ensuring high efficient working.
5. The advanced new embedded guide wheel mechanism increases the carriage stroke(it can lift up to 4 meters drill pipe), which greatly facilitates users to unload drill pipe and casing.
6. Hydraulic control panel is easy to operate.
7. Trailer Type mobile base can work in different stratum.
III. Specification of DFQ-200W Borehole Drilling Machine:
No. |
Item |
Parameter |
1 |
Drilling caliber |
Φ105-203mm |
2 |
Max. drilling depth |
200m |
3 |
Diameter of drill pipe |
Φ63.5,Φ73 |
4 |
Unit Length of drill pipe |
3000mm |
5 |
Work pressure |
1.05-2.0 MPa |
6 |
Gas consumption |
10~24 m³/min |
7 |
Impacter |
DHD250\360 |
8 |
Impacting frequency |
1200-1500Hz |
9 |
Apply to rock hardness |
f=6-12 |
10 |
Power |
50Kw/2200rpm |
Contact info: Lucile Liu
Tel: 0086-371-55819257
Fax: 0086-371-66770722
Mobile : 0086-18135686181
Facebook: lucileliu1
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development makes our product quality rank in the leading position at home and abroad. We are always seeking for ever greater perfection, keeping improving the production technology, offering better user experience.
Our drilling rigs are widely applicable for water well, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on, capable and functional. Our professional engineer and sales teams, offering technical support and useful advices whenever you need.
Benefiting from the excellent performance of our drilling rigs, as well as our professional service, we have established friendly business relations with clients all over the world. Our products are serving for projects in Africa, South America, United States, Asia and so on. We cordially look forward to cooperating with you, let's work together to realize win-win result!
