1. Two Methods of Water Well Flushing: Mud Pump and Air Compressor;
2. Equipped with BW 160C independent mud pump;
3. Rubber crawler as mobile base, will not damage the roads, easy to move, self-propelled transitions;
4. Small case to drill hard rock and rock mountain. Times efficient than traditional rotary drilling rig, creating the considerable economic benefit for users.
Features:
1. Fully hydraulic controlling system, highly automated, high working efficiency, saving labor force.
2. Powerful cylinder, strong propulsion and lifting force for drilling deep holes.
3. Innovative embedded idler pulley structure, carriage stroke is increased to handle the drill pipes more easily.
4. Four hydraulic support legs, can rise and fall automatically, easy for the rig to be loaded and unloaded.
5. Centralized control of the hydraulic control console, convenient to operate.
6. Chassis can be wheels, crawler or truck, as per your need.
7. Hammer rotary drilling method, making it more easily and efficiently to drill Rock ground.
Why Choose Zhengzhou Defy?
Our factory dedicates to manufacturing drilling machines since 1970s, more than 40 years experience of production and development makes our drilling rig quality rank in the leading position at home and abroad.
We are always seeking for ever greater perfection, our R&D teamkeeps improving the Production Technology, offering Better User Experiencewith customers' feedback.
Remarks:
We provide Different Drilling machine models with different capability. For Technical Parameters and other information in details, please contact us by calling or emails! ^-^ We will offer you a complete plan.
Contact info:
Anne Bai
Tel: 0086-371-55819257
Fax: 0086-371-66770722
Web: www.zzdefy.com.cn
| Model | Movement | Diameter | Drilling Depth |
| DFQ-100 | Crawler | 105~150mm | 100m |
| DFQ-100W | Wheel trailer | 105~150mm | 100m |
| DFQ-150 | Crawler | 105~203mm | 150m |
| DFQ-150W | Wheel trailer | 105~203mm | 150m |
| DFQ-200 | Crawler | 105~203mm | 200m |
| DFQ-200W | Wheel trailer | 105~203mm | 200m |
| DFQ-250 | Crawler | 105~254mm | 250m |
| DFQ-300 | Crawler | 115~305mm | 300m |
| DFQ-400 | Crawler | 115~400mm | 400m |
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!
