How do you handle technical support inquiries?

Our team of experienced engineers is available 24/7 via email, phone, or our online customer service platform. We aim to respond to all inquiries within 8 hours.

Do you provide regular maintenance services?

Yes, we offer regular maintenance packages where technicians visit your site at pre-arranged intervals (e.g., quarterly or annually) to perform checks, cleaning, and part replacements, along with updates on software and hardware.

Heavy-Duty Portable DTH Crawler Drill for Efficient Mining

Name: Heavy-Duty Portable DTH Crawler Drill for Efficient Mining
Brand: Henan Dingdian Machinery Co., Ltd
SKU: 2217783415

Henan, ChinaHenan Dingdian Machinery Co., Ltd

US$12,500.00-55,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

2 Years

Model NO.

DD-612H/710H/712H/618

Certification

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

Condition

New

Motor

Diesel Engine

Drill Hole Diameter

75-150

Drill Hole Depth

<100m

Bit Type

Diamond Bit

Drilling Way

Impactor

Drilling Depth

60m

Hole Diameter

75-150

Engine

Weichai Yuchai or Customized

Applications

Down The Hole Drilling Rig

Drill Bit

Diamond

Air Consumption

12-25m3/Min

Function

Hydraulic Drilling Rig

Keyword

DTH Drilling Rig

Feature

High Performance

Walk Type

Crawler Type Rig

Color

Customized

Working Pressure

1.0~2.4 MPa

Drilling Hardness

F=6~20

Transport Package

Container

Specification

High efficiency surface drill rig

Trademark

Dingdian

Origin

China

Production Capacity

100PCS Per Month

Key features

Lifetime After-Sales Service: Comprehensive support including warranty, technical assistance, spare parts, and on-site service for the product's entire life.

2-Year Mechanical Warranty: Covers all manufacturing defects with free parts replacement and labor for repairs during the warranty period.

24/7 Technical Support: Experienced engineers available via email, phone, or online platform with an 8-hour response time guarantee.

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

On-Site Service Coverage: Technicians dispatched within 15 business days; travel and accommodation costs covered for warranty issues.

Customizable Engine Options: Engine can be customized or selected from Weichai and Yuchai brands to suit specific needs.

Customizable Color: Color options are available to be customized according to customer requirements.

High Performance Hydraulic Rig: Advanced hydraulic systems and precision engineering designed for efficiency and durability in diverse geological conditions.

Company profile

Fast DeliveryQuality AssuranceR&D CapabilitiesFull Customization

Henan Dingdian Machinery Co., Ltd

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.54h

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.

Product Q&A

Q:What is the warranty period for the drilling rig?

We provide a comprehensive 2-year warranty for all our mechanical equipment. During this period, if any component fails due to manufacturing defects, we will replace it free of charge, including free labor for repairs.

Q:How quickly can you deliver spare parts?

We maintain a large inventory of high-quality spare parts and can supply the required parts within 3 business days upon receiving your order. All parts come with a 6-month quality guarantee.

Q:Do you offer on-site service for equipment issues?

Yes, for complex issues that cannot be resolved remotely, we dispatch technicians to your location as soon as possible, usually within 15 business days. We cover all travel and accommodation expenses for on-site service within the warranty period.

Q:What are the engine options for this drilling rig?

The engine can be customized or selected from Weichai and Yuchai brands to meet your specific operational requirements.

Q:Is the color of the drilling rig customizable?

Yes, the color is customizable to suit your preferences.