Portable fully hydraulic DF-H-2 wireline diamond core drilling rig machines
Product Introduction
DF-H-2 Fully Hydraulic Portable Drilling Rig is a kind of light rig designed for geological explorationin
remote area difficult to enter. It is mainly suitable for diamond drilling with wire line coring technique.
The rig consists of diesel power unit, hydraulic system, control panel, mast, main winch, wireline
winch, drill head feed system, footclamp, etc.
The rig is completely hydraulic driven for all its surface coring function. Fission style design makes the rig in good assemblability and disassemblability, facilitating transportation to most inaccessible areas. Robust structure plus exact control system ensures high penetration rate and outstanding reliability.
Specifications
| 1. Basic parameter of drilling capacity |
| Hole depth | |
| 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) |
| 2. Power Unit |
| Model: | 5 sets Double Cylinder Diesel Engine R2V870 |
| Cooling Method | air |
| Power System 1 | |
5 sets of double-cylinder
diesel engine | 11 KW/59Kg (14.75HP/130Lb) |
| Rated Speed | 2500RPM |
| Power System 2 | |
| 2 sets of YC2108 diesel engine | 33KW;2400RPM |
| Power System 3 | |
| 1 set of Cummins 4BTA3.9-C100 diesel engine | 74KW;2200RPM |
| 3. Drill head |
| Max. spindle speed (r/min) | 0 to 900 |
| Max. spindle torque | 334-930 N·m (246-685 lbf·ft) |
| 4. Feeding system (feed with hydraulic cylinder) |
| Feeding stroke | 1700mm (67inch) |
| Lifting Capacity | 50KN (11240 lbf) |
| Feeding Capacity | 25KN(5620lbf) |
| 5. Main Hoist |
| Lifting Capacity (single-wire,bare drum) | 18KN (4046 lbf) |
| Lifting Speed | 84m/min (276feet/min) |
| Rope Capacity | 30m(98.4feet) |
| Steel Wire diameter | 12mm(0.47inch) |
Other models for your reference:
| Model | Drilling capability | Spindle speed | Chassis |
| BQ | NQ | HQ |
| DF-H-2 | 350 | 230 | 120 | 0~900 rpm | Crawler Or truck |
| DF-H-4 | 1000 | 700 | 500 | 0~1100 rpm | Crawler Or truck |
| DF-H-5 | 1500 | 1300 | 1000 | 0~1145 rpm | Crawler Or truck |
| DF-H-5W | 1500 | 1300 | 1000 | 0~1145 rpm | Trailer |
| DF-H-6 | 2000 | 1600 | 1300 | 0~1100 rpm | Crawler Or truck |
| DF-H-8 | 3200 | 2400 | 1700 | 0~1250 rpm | Crawler Or truck |
Key Points To Buy
In order to order the suitable product,firstly you need to make sure the following details:
application→drilling depth→drilling caliber→stratum
Contact Us
Whenever you can contact me by the following ways,please don't hesitate.
Amy Zhou
Mobile:+86-13526796901
Web: www.zzdefydrillrig.com
www.facebook.com/zzdefydrillrig.cn
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!
