Is after-sales service available overseas?

Yes, professional engineers are available to service machinery at home or overseas.

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season.

What is the machine weight?

The machine weight is 4.3 tons.

Core Drilling Machine Mining Portable Mining Pneumatic Core Drill Core Drilling Machine

Name: Core Drilling Machine Mining Portable Mining Pneumatic Core Drill Core Drilling Machine
Brand: Changsha DTH Drill Construction Machinery Co., Ltd.
SKU: 2091601655

Hunan, ChinaChangsha DTH Drill Construction Machinery Co., Ltd.

US$18,669.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

12month

Model NO.

CSQX400

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Drill Hole Diameter

100-150mm

Drill Hole Depth

>200m

Bit Type

DTH Bit

Drilling Way

Rotary

Drilling Depth(Htw)

180m

Drilling Depth(Ntw)

400m

Drilling Depth(Btw)

500m

Preset Pressure

21MPa

Rated Power

78kw

Max Torque

300-500 N.M

Hoisting Capacity

12 T

Wire Rope Diameter

6mm

Machine Weight

4.3t

Transport Package

Container and Wooden Package

Specification

4000*1900*1800 mm

Trademark

CS Drill

Origin

China

Production Capacity

5000PCS/Year

Key features

High Efficiency Rope Coring: Rope coring process eliminates lifting drill pipe, significantly improving coring efficiency.

Deep Drilling Capability: Achieves drilling depths up to 500m with HQ, NQ, and BQ core diameters.

Thin-Wall Drilling Tools: Features 56mm core diameter with thin bit walls for superior performance.

Portable & Easy Installation: Compact design allows easy installation without large equipment lifting or transport.

Versatile Mining Applications: Suitable for prospecting gold, iron, coal, lithium, and stone ores.

Powerful Hydraulic System: Equipped with 78kw Yuchai engine and 300-500 N.M max torque.

Professional After-Sales Support: Engineers available for overseas service with 24-hour email technical support.

Trusted Manufacturer: Over 20 years experience with partnerships in Chinese and international research institutes.

Company profile

In-stock CapacityFast DeliveryR&D CapabilitiesProduct Certification

Changsha DTH Drill Construction Machinery Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-07-10Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤10.10hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Changsha, with a stated business scope covering mechanical equipment, hardware, electronic products, instruments, metal products, and general equipment manufacturing. It reports export experience of three years, exports accounting for 41%–50% of total sales, overseas agents or branches, and maintenance and repair services in countries including Peru, Brazil, and Argentina. Reported production capacities cover drilling rigs, reverse-circulation drilling tools, DTH hammers, drill bits, and drill pipes, while customization from samples and designs is available. The supplier holds ISO9001:2015 and CE certifications. Service procedures exist but lack written records, and no overseas warehouse or showroom is available. Financial information is indicated for 2021–2023, but no substantive financial performance details are provided. Innovation evidence is mixed: ODM and OEM services are available, but no new products were reported in the past year and no SDK is...

Supplier typeThe supplier is explicitly classified as a trading company, with its business scope covering sales of mechanical equipment, hardware, electronic products, instruments, leather products, metal products, and related equipment manufacturing. Its associated-company industry is listed as wholesale and retail, reinforcing its trading-oriented profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityThe supplier reports maintenance and repair services through overseas agents or branches in Peru, Brazil, Argentina, and other countries. However, its service assessment, corrective-action, and complaint-handling procedures have no written records, and it has no overseas warehouse or showroom, so the evidence supports service availability but not fully documented service controls.

Production capacityStated annual capacities include 500 drilling rigs, 8,000 reverse-circulation drilling tools, 10,000 DTH hammers, 500,000 drill bits, and 100,000 drill pipes, with inventory capability also reported. However, the supplier is classified as a trading company and its valid manufacturing-contract status is unknown, so the scale of directly controlled production is not fully established.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services. This indicates capability to support customer-specific product requirements, although no examples or scope limitations are provided.