DF-H-2 fully hydraulic deep diamond drilling rigs from China top supplier
DF-H-2 deep diamond drilling rigs introduction:
1, It is mainly suitable for diamond drilling with wire line coring technique.
2, The rig consists of diesel power unit, hydraulic system, control panel, mast, main winch, wireline winch, drill head, feed system, footclamp, etc.
3, The rig is completely hydraulic driven for all its surface coring function.
4, Fission style design makes the rig in good assemblability and disassemblability, facilitating transportation to most inaccessible areas.
5. Robust structure plus exact control system ensures high penetration rate and outstanding reliability.
Product Features
1. Full Hydraulic and Drill Head model. The drill head rotation is realized with four hydraulic pumps driven by five diesel engines(has been advanced with Two larger diesel engines); this also makes the feeding hydraulic cylinder system relize its full stroke feeding in both higher and lower speed.
2. In good disassemblability. The rig is adopted fission style in design, including power unit, hydraulic oil tank,manipulation platform and operation mechanism, i.e. the drilling section. So they are in light weight and can be carried by man power or animal power. The rig can be applied and performed in narrow space for drilling of hole at 45°-90° with stronger adaptability.
3. Strong techniques adaptability. Besides diamond drilling with wire line coring technique, it is in strong techniques adaptability. It is applicable for the drilling and feeding requirement of any other stratum.
Main specification
| Basic parameter of deep diamond drilling rigs |
| BQ(Φ55.6mm equal to Φ2.19 inch )drill rod | 350 m(1148feet) |
| NQ (Φ69.9mm equal to Φ2.75 inch) drill rod | 230 m (754feet) |
| HQ (Φ88.9mm equal to Φ3.50 inch) drill rod | 120 m (394feet) |
| Mud Pump | BW-100A |
| Drill head |
| Max. spindle speed | 0-900(r/min) |
| Max. spindle torque | 334-930 N·m (246-685 lbf·ft) |
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Tel : +86-371-55819257
Fax: +86-371-66770722
Cellphone: +8615238355712
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!
