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Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration

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Customization: Available
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Warranty: 1 Year
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  • Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration
  • Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration
  • Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration
  • Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration
  • Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration
  • Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration
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  • Overview
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
DH400
Certification
ISO 9001:2000, ISO 9001:2008
Condition
New
Motor
AC Motor
Drill Hole Diameter
130-350mm
Drill Hole Depth
Max.300m
Bit Type
Diamond Bit
Drilling Way
Rotary
Weight
8500kg
Equipped Capacitor
Weichai 129kw
Drill Pipe Length
1.5/2.0/3.0
The Hole Diameter
130-350
Drilling Depth
400
One-Time Advance Length
4
Swing Speed
66-140
Swing Torque
7500-10000
Rig Lifting Force
22
Transport Package
Export Standard Seaworthy Packing
Specification
6750*2200*2550mm
Trademark
DongHeng
Origin
Linyi, Shandong Province, China
Production Capacity
1000 Pieces/Year

Packaging & Delivery

Package Size
675.00cm * 220.00cm * 255.00cm
Package Gross Weight
7500.000kg

Product Description

Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining ExplorationDh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining ExplorationThe reverse circulation multifunctional drilling rig is a new type of high-efficiency, environmentally friendly and multifunctional crawler drilling rig. lt Using the latest foreign RC drilling and mining technology, the drilling dust can be effectively collected through the dust collector to avoid environmental pollution. lt It can also be collected and discharged through the cyclone separator, which can be used for sampling and analysis work in geological exploration departments. lt It is the preferred equipment for geological exploration drilling and other deep holes.

This drilling rig can use compressed air reverse circulation downhole drilling in various strata. The lifting of the drilling rig frame, the compensation of the drilling rig frame/multi-angle drilling unloading of the drill rod rotation and feeding, the support legs, hoisting, walking and other actions are all realized by the hydraulic system, which greatly reduces the labor intensity and improves the construction efficiency and engineering quality. It is the first choice for deep hole equipment such as geological exploration drilling, monitoring wells, ground source heat pump air conditioning, etc. Top hammer 400M depth high quality 500m RC reverse circulation drilling rig same machine model, the quality is far better than its peers
Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining ExplorationDh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining ExplorationDh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining ExplorationDh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration
Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining ExplorationDh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration

 
performance.
Total Weight(T)
8.5
The hole diameter  130-350
Drill pipe length   1.5/2.0/3.0
Drilling Depth(m)
400
penetration efficiency 15-35
One-time advance length
4
Swing speed 66-140
Swing torque 7500-10000
Rig lifting force
22
Hoisting force of winch
2
Fast feeding speed
40
Rapid rise speed
20
Width of loading
2.7
Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration
Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration Shandong DongHeng Machinery Co., Ltd., strategically located in Linyi, Shandong, stands as a beacon of excellence in the realm of high-quality drilling and mining machinery. As a dedicated manufacturer, we excel in the design, development, production, and sales of an impressive array of drilling rigs. Our remarkable product portfolio boasts cutting-edge oil and gas drilling rigs, water well drilling rigs, rock core drilling rigs, automotive drilling rigs, and deep well water pumps, all meticulously crafted to meet the diverse demands of various drilling tasks and environments. Our unwavering commitment is to deliver exceptional products and tailored services, ensuring every customer's unique needs are met with precision. Our proactive after-sales team stands ready to swiftly address any issues or concerns, embodying our dedication to customer satisfaction. We earnestly aspire to forge close, trustworthy, and enduring partnerships with each client. Should our products pique your interest, do not hesitate to reach out to us-we are eager to offer our utmost support and assistance.

Certifications

 

Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration

 

 

Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration

 

 

Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration

 

 

Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration

 

 

Dh400 RC Drilling Machine Reverse Circulation Air Lift Technology Geotechnical Survey Mining Exploration

 

 

FAQ

1. Are you exact manufacturer or just trading company?
We are both, we have our own factory. And also have many long-relationship factories.

2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality.

3. Can you accept OEM & ODM?
Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly.
As we have our own R&D team and the team leader is Dr.Zhao mingchun who has been always
in the material research and drawing design of drilling tools for 25 years. And he had designed
the world's biggest top hammer bit and DTH hammer bit, highly praised by the users.

4. How about the delivery time?
It depends, generally it takes about 15-25. If have stocks, Usually only 5-10 days if in stock.

5. Can I have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.

 
 

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