Water well drilling machine DFQ-200W hydraulic used borehole drilling machine for sale
USD $21,000 - $25,000 /Set
Min.Order:1 Set
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.
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Water well drilling machine DFQ-200W hydraulic used borehole drilling machine for sale
Technical Parameters of DFQ-200W hydraulic used borehole drilling machine for sale
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 | DHD250360 |
8 | Impacting frequency | 1200-1500Hz |
9 | Apply to rock hardness | f=6-12 |
10 | Power | 50Kw/2200rpm |
Advantage Features:
1. It has different types.
Six-wheel,Integrated tower and drill.
2. Hydraulic control system
With integrative drilling tower, supported by two high strength oil cylinder, hydraulic controlling the rise and fall of the tower. Operation is extremely convenient, saving time and labor effort, creat max. benefit for the user.
3. DTH hammer and DTH bits
4. Spare parts
We provide factory cost accessory all year round.
5. Power
Diesel engine or Electrical motor.
6. Air Compressor for cleaning mud
The machine will be equipped with a set of air compressor.
Related products brief introduction:
Spare parts:
DFQ Series Working Site:
Company Information:
Factory and Workshop:
After-sale service:
1. technician training: operation manual, operation video, overseas installation and training are also available.
2. One year guarantee for main machine
3. Spare parts are available at factory price all year round.
Defy tips:
How to choose a suitable machine?
1. What will you do using drilling rig?
---For water project, core sample, soil test, mineral prospect or others?
2. The depth you need?
---For water well, generally, 30-200m. For core sample, 30-600m, even more.
3. Any requirements to hole diameter?
---Within a certain range, the smaller diameter, the deeper depth. Mathematically, we call it inversely proportional.
4. Working land condition?
A. soil, sand, weathered land, etc. soft stratum.
B. soil, sand, soft and hard rock stratum, mixed one.
C. Mainly hard rock, like granite.
We offer used water drilling machines for 100m, 200m, 300m, 400m, 500m, 600m, etc. Our engineer will help to design a complete set of drilling rig and drilling tools at Good Price, ensuringdirect use. For more details, please kindly send us an inquiry or contact our sales people by instant messenger.
Contact me
Please don`t hesitate to contact us if this model is fit for your business. And you are highly appreciated that if you could tell us more details of your business, then we can recommend most suitable model of drilling rig to you.
James Feng
Mobile: +86-13283806223
Email: james (at)
WhatsApp:+86-13283806223
Skype:defy003
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