Product Description DFQ-200 DTH hammer used rotary drilling rig with underground water detection
DFQ-200 rotary drilling rig is suitable for drilling water wells, agricultural irrigation well, geothermal air-conditioning hole and other uses, especially for water engineering in mountainous and rock areas. It is much more efficient than the traditional rotary drilling rigs ,can create very considerable economic benefit for users. DFQ series drilling rig solves the problems to drill very hard rocks, gravel, pebble stratum that the traditional drilling rigs are difficult to drill, DFQ series can work efficiently under all kinds of geological structure.
Main Features 1. Fully hydraulic controlling system.
2. Can work with both Mud pump (only for soil layer) or air compressor to flush the well, strong adaptability.
3. Using DTH hammer drill tools, specially good at mountain and rocky areas drilling work. High efficient.
4. Different rotation and propulsion speeds to meet different geological conditions.
Technical Parameter
No. | Item | Specification |
1 | Drilling caliber | Φ105-203mm |
2 | Max. drilling depth | 200m |
3 | Unit Length of drill pipe | 3000mm |
4 | Work pressure | 1.05-2.0 MPa |
5 | Gas consumption | 10~24 m³/min |
6 | Impacter | DHD3500 |
7 | Apply to rock hardness | f=6-12 |
8 | Power | 50Kw/2200rpm |
9 | System pressure | 20MPa |
10 | Propulsion | 5.0 tonf |
11 | Lifting force | 8.5 tonf |
12 | Weight | 5200 Kg |
13 | Dimension | 3700*1660*2350 mm |
Detailed Images
Packing & Delivery
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Our Service
Pre-Sales Service * Inquiry and consulting support.
* Inspect our Factory and discuss details.
* Try machine.
After-Sales Service
* Training how to install and operate machine in our factory.
* Overseas training is available as request.
* We will send you accessories at any time you need. Contact Information Lucile Liu Tel: 0086-371-55819257
Fax: 0086-371-66770722
Mobile & Whatsapp: 0086-18135686181
Mail: lucile ( at ) zzdefy.cn
Skype: defy007
Web: www.zzdefy.com.cn, www.zzdefydrillrig.com
Facebook: lucileliu1