What after-sales support is provided?

We provide professional engineers for home or overseas service and 24-hour technical support by email.

Model 400 Hydraulic Rotary Drill Head

Name: Model 400 Hydraulic Rotary Drill Head
Brand: Changsha DTH Drill Construction Machinery Co., Ltd.
SKU: 1937958371

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

US$1,733.60

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Model400

Certification

CE, ISO 9001:2000

Standard

AISI, BS

Surface Treatment

Spray-Paint

Manufacturing Process

Casting

Material

Stainless Steel

Weight

330kg

Core Components

Engine

Drilling Diameter140mm-325mm

140mm-325mm

Drilling Depth

Max. 400m

Type

Rotary Drilling Rig

Power

Hydraulic Motor

Transport Package

Wooden Box

Specification

800*600*600mm

Trademark

CSDRILL

Origin

China

HS Code

8207

Production Capacity

5000

Key features

20+ Years Industry Experience: Manufacturer with over 20 years of history since 1996, backed by research institute partnerships.

Energy-Saving Technology: Proprietary reverse circulation drill solves slag blockage in water, ensuring dry and efficient discharge.

Wide Drilling Capacity: Drilling diameter 140mm-325mm with max depth up to 400m for various geological conditions.

Global Certification: Certified with CE and ISO 9001:2000 standards for quality assurance.

Professional After-Sales: 1-year warranty with professional engineers available for home or overseas service and 24h email support.

Custom Manufacturing: Design and manufacture products according to client's special requirements and specific needs.

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: ≤6.54hTerms 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.