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DTH Rotary Hard Rock Core Drilling Machine for Borehole Geological Survey
US$34,000.00-54,000.00
1 Piece
Sample price:US$34000.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Provide Train Video or RemoteWarranty
Main Parts Within Six MonthsModel NO.
800B modelCertification
CE, RoHSCondition
NewMotor
DC MotorDrill Hole Diameter
>300mmDrill Hole Depth
>200mBit Type
Diamond BitDrilling Way
ImpactorBtw Size Drill Pipe
1100Ntw Size Drill Pipe
800The Htw Size Drill Pipe
500Pq Specification Drill Pipe
200Maximum Spindle Speed (R / Min
450-2800Maximum Spindle Torque (Nm)
420-1360Clamp Force
17, 843 KgHold Ability
114-55.5mmFuel Tank Number
2Maximum Tonnage Capacity
125 mmMaximumflow
100L/MinMaximum Pressure
6MPaMaximum Lifting Force
12 TonsMaximum Stroke
2000 mmRun of Steel
1500 mmTransport Package
Train Transportation to PortSpecification
Comprimento: 2m Largura: 5, 2m Altura: 2, 2mTrademark
ZHIQIANGOrigin
ShandongHS Code
8437900000Production Capacity
1500 PiecesKey features
High-Efficiency Hydraulic System: Adopts Rexroth variable plunger pump and motor for 3x torque compared to gear pumps.
Deep Drilling Capability: Maximum drilling depth reaches 900m with a drill hole diameter greater than 300mm.
Imported Precision Components: Features Italian multi-way directional valves and high-precision CNC processed drill pipes.
Flexible Speed Control: Variable motor allows arbitrary speed adjustment from 450-2800 RPM without changing power heads.
Professional After-Sales Support: Provides door-to-door installation training, video guidance, and 6-month warranty on main parts.
High Torque Performance: Maximum torque reaches 1400 Nm with a maximum lifting force of 12 tons.
Customizable Specifications: Supports customization for drill pipe sizes, spindle speed, torque, and other technical parameters.
Quality Assurance: 100% inspection before shipping with imported raw materials and patented independent R&D parts.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.02h
About Our Factory & Business Background
AddressRizhao, Shandong, China
Plant Area4716 square meters
Number of Employees17
Registered Capital5,000,000 RMB
Terms of PaymentT/T
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Set
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsDrilling Rig
Production Lines1
Production MachinesAssembling production line
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers2 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2021-01-07
Main MarketsDomestic
Repeat Buyers Choice10%~30%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Are you the original manufacturer?
A:
Yes, we ZHIQIANG have our own factory and can independently develop some parts for us to use in drilling machinery in China. We have all the drilling machinery you want here.
Q:Which payment terms are available to us?
A:
Normally we prefer 60% advance payment after purchase order by T/T, 40% remaining payment before shipping by T/T.
Q:How can you ensure the quality?
A:
We have our professional QC and all the products will be strict inspection and testing for every order before shipping out.
Q:How long will the delivery time take?
A:
This will depend on your purchasing quantity. Normally we can deliver within 30days.
Q:Spare Parts When You Need Them
A:
We will assemble the necessary accessories into the cargo truck when the goods are sent, and there are necessary parts that can be replaced to ensure the timeliness of work.
Send Inquiry
*To:
Shandong Zhiqiang Drilling Equipment Co., Ltd.
Shandong Zhiqiang Drilling Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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