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Widely Used Flexible Fully Automatic Integrated Down-The-Hole Drill for Open-Air Use
US$320,000.00-350,000.00
1 Set
Sample price:US$350000.00/set.Request sample
Product profile
After-sales Service
Online Support,Field MaintenanceWarranty
1 YearCertification
CE, RoHS, ISO 9001:2000, ISO 9001:2008Model NO.
Hfga-47Condition
NewMotor
287kwDrill Hole Diameter
138-165mmDrill Hole Depth
30mBit Type
DTH BitDrilling Way
RotaryDrilling Diameter
138-165mmDrilling Depth
30mEngine Power
287kwRotary Torque
5600n.MAir Displacement F.a.D
21m3/MinAir Pressure
24barDrill Pipe Specifications
114mmDTH Hammer
5"or 6"Rotary Speed
0-80rpmStroke
6,600mmTransport Package
Standard Export Packing or as You NeedsSpecification
CE, ISOTrademark
HFOrigin
ChinaHS Code
843041Production Capacity
30sets/MonthKey features
Robust Safety Design: All components feature double safety factors and high-end configuration for reliable operation.
Durable Wear-Resistant Materials: Uses stainless steel sleeves and aluminum alloy beams to ensure lightness and flexibility.
Large Displacement Compressor: Equipped with dual-pressure screw main engine providing at least 24bar air pressure.
Wide Drilling Range: Drilling diameter ranges from 138mm to 165mm with a maximum depth of 30 meters.
High Power Output: Features a 287kW rated power engine for efficient heavy-duty drilling tasks.
Flexible Propulsion System: Single straight arm with 6,600mm stroke and 34.5kN max propulsive force.
Versatile DTH Hammer: Compatible with 5-inch or 6-inch DTH hammers for various drilling conditions.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1998-06-02Nearest Port: Shanghai, Qingdao, TianjinAverage Response Time: ≤2.51hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DAP, CPT, FCA
About Our Factory & Business Background
AddressRoom 602, building 7, henan electronic commerce industrial park, zhengzhou hi-tech development zone, henan province
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsWater Well Drilling Rig, Core Drilling Rig, DTH Drilling Rig, Piling Rig, Engineering Drilling Rig, Rotary Drilling Rig, Percussion Drilling Rig, Underground Drilling Rig, Directional Drilling Rig, Mine Locator
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Are you a trading company or a manufacturer?
A:
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
Q:How is the quality of your machine?
A:
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.
Q:How to inspect the goods?
A:
1) Support customers to come to the factory for on-site inspection. 2) Support customers to designate third-party companies to inspect goods. 3) Support video inspection.
Q:Do you have after-sales service?
A:
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.
Q:How about quality assurance?
A:
We provide a one-year quality guarantee for the main machine of the machine.
Send Inquiry
*To:
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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