What maintenance services are offered?

We offer regular maintenance packages with pre-arranged intervals (quarterly or annually) to clean equipment and replace worn parts.

What is the maximum drilling angle?

The hydraulic fixture system allows for a drilling angle range of 45 to 90 degrees.

What is the lead time for orders?

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

High Precision Core Drilling Rig for Geological Exploration Projects

Name: High Precision Core Drilling Rig for Geological Exploration Projects
Brand: Henan Dingdian Machinery Co., Ltd
SKU: 2190873955

Henan, ChinaHenan Dingdian Machinery Co., Ltd

US$21,500.00

1-4 Pieces

US$18,000.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

2 Years

Model NO.

DD400

Certification

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

Condition

New

Motor

Diesel Engine

Drill Hole Diameter

<100mm

Drill Hole Depth

>200m

Bit Type

Diamond Bit

Drilling Way

Compound

Model

Dd400

Drilling Depth

400m

Hole Diameter

Bq,Nq,Hq,Pq,Ntw,Htw

Engine

Weichai Yuchai or Customized

Applications

Geological Exploration

Drill Bit

Diamond

Name

Crawler Core Drilling Rig

Function

Fully Hydraulic Core Drilling Rig

Keyword

Wireline Drilling Rig

Feature

High Performance

Walk Type

Crawler Type Rig

Rated Pressure

24MPa

Flow

168L/Min

Rpm

1300

Lifting Force

15t

Transport Package

Container

Specification

DD400 corre drilling rig

Trademark

Dingdian

Origin

China

Production Capacity

100PCS Per Month

Key features

Lifetime After-Sales Service: Comprehensive support including 24/7 technical assistance and regular maintenance packages.

2-Year Warranty Coverage: Covers all mechanical defects with free parts replacement and labor for repairs.

Customizable Drilling Depth: Available in models ranging from 200m to 2000m to adapt to various working environments.

Flexible Drilling Angle: Hydraulic fixture system supports drilling angles from 45 to 90 degrees.

Fast Spare Parts Delivery: Required spare parts supplied within 3 business days with a 6-month quality guarantee.

On-Site Service Support: Technicians dispatched within 15 business days; travel and accommodation covered during warranty.

High-Performance Hydraulic System: Equipped with high-performance pumps for stability, flexibility, and ease of operation.

Durable Steel Structure: Thickened steel plates enhance machine stability and durability for long-term use.

Company profile

Fast DeliveryQuality AssuranceR&D CapabilitiesFull Customization

Henan Dingdian Machinery Co., Ltd

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.42h

AI-Powered supplier vetting

SummaryThe supplier operates across a broad range of material and product sales categories and describes applications in water-well construction, geothermal exploration, machinery manufacturing, and prefab container houses. It reports no supplier-management-system certifications, no quality-control test equipment, and no documented R&D or service-management procedures. R&D resources consist of two engineers with CAD capability, but the supplier reports no patents, no new products in the past year, no ODM, SDK, private-mold, professional-technical-supplier, or 3D-design capability. It states that design services are fully customizable and that engineers provide samples according to customer requirements. Overseas service infrastructure is limited, with no overseas warehouses, showrooms, agents, branches, or offline trade-show participation reported. Lead times are stated as within 15 working days in both peak and off-peak seasons, but overseas-service coverage is reported as zero.

CertificationsSupplier-management-system certification is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier has no written procedures or records for service assessment, corrective and preventive actions, or complaint handling. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability, although it lists multiple quotation and payment terms and a stated lead time within 15 working days.

R&D capabilityInnovation evidence is weak: the supplier reports zero R&D patents, no new products in the past year, no ODM, SDK, private-mold, professional-technical-supplier, or 3D-design capability, and no available R&D design-input, output, review, verification, or validation documentation. Two R&D engineers and CAD capability are reported, but these do not offset the explicitly stated limitations.

Customization capabilityThe supplier explicitly states that its design services provide full customization and that its two R&D engineers provide samples according to customer requirements. However, it also reports no private-mold capability and no 3D software design service, indicating customization is available but supported by limited design infrastructure.