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High Pressure DTH Drilling Rig for Rock Aeras Water Wells Drilling

China High Pressure DTH Drilling Rig for Rock Aeras Water Wells Drilling, Find details about China DTH Drilling Rig, Drill Rig from High Pressure DTH Drilling Rig for Rock Aeras Water Wells Drilling

Model NO.
DF-300S
Drilling Way
Impactor
Type
Rotary Drilling Rig
Drilling Hole Diameter
115-300mm
Stratum
Soil, Gravel, Weathered Stone, Concrete
Usage
Water Well, Coal, Farm Irrigation, Pile Foundation
Power Type
Diesel
Trademark
DEFY
Transport Package
as Requirement
Specification
300m
Origin
China Mainland
Model NO.
DF-300S
Drilling Way
Impactor
Type
Rotary Drilling Rig
Drilling Hole Diameter
115-300mm
Stratum
Soil, Gravel, Weathered Stone, Concrete
Usage
Water Well, Coal, Farm Irrigation, Pile Foundation
Power Type
Diesel
Trademark
DEFY
Transport Package
as Requirement
Specification
300m
Origin
China Mainland
High pressure DTH drilling rig for rock aeras water wells drilling

Introduction

DF-300S multifunctional water well drill rig is a kind of high efficient and multifunctional drilling equipment. according to the different geological conditions it can make use of air or mud for impact or rotating drilling.

Widely applied in water Wells, test well and other exploration well hole drilling, especially suitable for the heating of the ground source heat pump air conditioning system of hole drilling, andgeotechnical engineering foundation reinforcement pipe drilling in loose gravel strata, bedrock drilling project etc. We can do configure different support time according to customers' requirements and make it much suitable for field work.
High Pressure DTH Drilling Rig for Rock Aeras Water Wells Drilling

Advantage

1.safe and reliable operation platform, safe and easy operating.

2, Hydraulic pump station and control system make operation more simple and clear.

3.secondary air filtration system, horizontal exhaust system, large capacity cooling system and reliable suspension damping system, can guarantee the engine always in a good working environment.
4.Large diameter lengthen oil cylinder support, more powerful and safe, easy for loading and unloading.

High Pressure DTH Drilling Rig for Rock Aeras Water Wells Drilling

Specification

DF-300S spec

Drilling hole diameter(mm)

115~300

Drilling depth(m)

300

Work pressure(MPa)

1.05~2.46

Air consumption (m/min)

16~30

Drill rod caliber(mm)

76/89/102/114

Drill rod length(m)

3

penetration efficiency(m/h)

5~30

Grabe ability(°)

25

Traveling speed(Km/h)

0~2.5

Support height(mm)

1300

Dimension(mm)

5690*2000*2800

Total weight(Kg)

8700

Feed system

Axia pressure(N)

42000

Lifting force(N)

68000

Slow lifting speed(m/min)

8

slow feeding speed(m/min)

0.5~16

Fast lifting speed(m/min)

26

Fast feeding speed(m/min)

48

Rotation speed(r/min)

0~100

Rotation torque(Nm)

4000


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Model

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DFQ-150

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105~203mm

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105~203mm

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DFQ-200

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DFQ-200W

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DFQ-250

Crawler

105~254mm

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DFQ-300

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105~305mm

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DFQ-400

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105~400mm

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Working site
High Pressure DTH Drilling Rig for Rock Aeras Water Wells Drilling

About Defy
High Pressure DTH Drilling Rig for Rock Aeras Water Wells Drilling
Defy Service:
1.Professional technical support pre-sale, sale and after-sale .
2.Your problems can get feedback in 8 hours and solved in 24 hours.
3.Machine can be customized as per your requirement.
4.One year quality warranty.
5.Training: operation manual and DVD operation video, overseas installation is also available.
6.Spare parts are available in our factory at cost price for former customers.

Contact person:Nora

Mobile phone/: 0086-15286806707

Tel: 86-371-55819257

Fax: 86-371-66770722

                                                                                                                         

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