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Pneumatic Bored Pile Engineering Geology Drilling Rig

China Pneumatic Bored Pile Engineering Geology Drilling Rig, Find details about China Engineering Geology Drilling Rig, Bored Pile Drilling Rig from Pneumatic Bored Pile Engineering Geology Drilling Rig

Model NO.
DFQ-200W
Drilling Way
Impactor
Type
Drilling Machine
Impacter
DHD350\360
Dimension
3700×1660×2350mm
Work Pressure
1.05-2.0 MPa
Apply to Rock Hardness
F=6-12
Power
50kw/2200rpm
Rotary Torque
2200n.M
Usage
Water Well
Gradeability
25°
Trademark
DEFY
Transport Package
Wooden Case
Specification
BV, SGS
Origin
Henan, China
HS Code
8430490000
Model NO.
DFQ-200W
Drilling Way
Impactor
Type
Drilling Machine
Impacter
DHD350\360
Dimension
3700×1660×2350mm
Work Pressure
1.05-2.0 MPa
Apply to Rock Hardness
F=6-12
Power
50kw/2200rpm
Rotary Torque
2200n.M
Usage
Water Well
Gradeability
25°
Trademark
DEFY
Transport Package
Wooden Case
Specification
BV, SGS
Origin
Henan, China
HS Code
8430490000
    DFQ-200 Multi-functional Drilling Rig
Pneumatic Bored Pile Engineering Geology Drilling Rig
 

I. Application and Features  
DFQ-200 drilling rig is a lightweight, high efficiency and multi-function drilling equipment,it adopts crawler chassis, self-propelled, easy to transport. It adopts to two kinds of working way---with mud pump or air compressor, strong applicability.
It is widely used for water well drilling,geothermal air-conditioning project and other boreholes, especially applicable to mountain area and rock formation water engineering.
Much higher efficient than the traditional rotary drill rigs, creating the considerable economic benefit for users. Especially solve the problems to drill very hard rocks that the traditional rotary drilling rig meet, our DFQ-200 is able to work efficiently under all kinds of geological conditions.


II. Technical Parameters
No.ItemSpecification
1Drilling caliberΦ105-203mm
2Max. drilling depth200m
3Unit Length of drill pipe3000mm
4Work pressure1.05-2.0 MPa
5Gas consumption10~24 m³/min
6ImpacterDHD350\360
7Apply to rock hardnessf=6-12
8Power50Kw/2200rpm
9System pressure20MPa
10Propulsion5.0 tonf
11Lifting force8.5 tonf
12Weight5200 Kg
13Dimension3700*1660*2350 mm



 
III. Details

Pneumatic Bored Pile Engineering Geology Drilling Rig
Pneumatic Bored Pile Engineering Geology Drilling Rig

Pneumatic Bored Pile Engineering Geology Drilling Rig

How to choose a suitable drilling rig?


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.

Based on the above information, DEFY experienced engineers will help you recommend suitable machine and price. If you have special demands, please tell us ahead.  

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