What is the warranty period for the machine?

The warranty covers 1 year or 2000 operating hours, whichever comes first.

What are the payment terms for new customers?

New customers must pay 30% as a down payment via T/T, with the remaining 70% due before shipment.

Efficient Goodeng Machine DHT Drilling Rig for Surface Mining Projects

Name: Efficient Goodeng Machine DHT Drilling Rig for Surface Mining Projects
Brand: Jiangsu Goodeng Heavy Machinery Technology Co., Ltd
SKU: 2180336815

Jiangsu, ChinaJiangsu Goodeng Heavy Machinery Technology Co., Ltd

US$250,000.00-350,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

24 HOURS

Warranty

1 YEAR OR 2000 HOURS

Model NO.

GMD70S

Certification

ISO 9001:2015

Condition

New

Motor

AC Motor

Drill Hole Diameter

200-250mm

Drill Hole Depth

<100m

Bit Type

Diamond Bit

Drilling Way

Rotary

Transport Package

Naked

Specification

Drill rod: 114*6000

Trademark

Goodeng

Origin

China

HS Code

8407909001

Production Capacity

2000 Set/Per

Key features

Comprehensive Warranty: 12 months after shipment or 2000 working hours, whichever occurs first.

24/7 After-Sales Service: Technical support available 24 hours a day for all machine issues.

ISO 9001:2015 Certified: Manufacturing process meets international quality management standards.

High Power Engine: Equipped with a 354 kW AC motor for efficient surface mining operations.

Flexible Customization: Offers full, minor, and sample-based customization options for clients.

Versatile Drill Sizes: Supports DTH hammers from 4 to 7 inches with aperture range 90-203mm.

Robust Drilling Force: Max driving force of 40kN and promotion force of 50kN for hard rock.

Company profile

Importers and ExportersExperienced TeamYears of Export ExperienceExhibition Experience

Jiangsu Goodeng Heavy Machinery Technology Co., Ltd

Jiangsu, China

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: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.18h

AI-Powered supplier vetting

SummaryThe supplier operates across research and development, manufacturing, after-sales service, technical services, equipment leasing and maintenance, and related equipment and component activities. It demonstrates broad customization, ODM and OEM capabilities, documented R&D controls, production facilities, finished-product inspection procedures, inventory capacity, overseas warehouse and showroom services, overseas agents or branches, and trade-show participation. ISO 9001:2015 and CE capabilities are reported, along with ERP-based digital management and other system usage. Lead times are stated as within 15 workdays in both peak and off-season periods. However, the supplier lacks a valid manufacturing-capacity contract with its affiliated subcontractor, while evidence of customer-specific completed cases and detailed financial performance is insufficient for definitive assessment.

Supplier typeThe supplier covers R&D, manufacturing, after-sales and technical services for specialized environmental, engineering and construction machinery and accessories, steel structural components, and general equipment. It also engages in equipment leasing and maintenance and related trading activities, indicating a manufacturer and technical-service-oriented supplier profile.

CertificationsThe supplier reports an ISO 9001:2015 certificate and CE certification capability. These are explicit certification-related credentials supporting quality-management and product-compliance capabilities.

After-Sales capabilityTechnical engineers are responsible for technical support during production and after-sales service, while the business scope includes after-sales and technical services. The supplier also reports inventory capacity, overseas warehouses, overseas showrooms, and overseas agents or branches, providing explicit support infrastructure beyond the domestic operation.

R&D capabilityThe supplier states that it launched new products during the past year, provides ODM services, and has available SDK support. Its engineers conduct new-product development, and design input, output, review, verification, and validation documents are available for audit, providing direct evidence of structured R&D capability.

Production capacityThe supplier reports multiple production facilities, 13 quality assurance and quality control inspectors, standardized finished-product inspection instructions, inventory capacity, and written service-capability procedures with records. Average lead time is within 15 workdays in both peak and off-season periods. A deficiency is also stated: there is no valid manufacturing-capacity contract with the affiliated subcontractor, which creates a documented subcontracting-governance weakness despite the broader production evidence.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier therefore demonstrates a broad range of product customization modes.

Product Q&A

Q:What about the warranty time?

12 months after shipment or 2000 working hours,whichever occurs first.

Q:What about the delivery time?

20 days after receiving the deposit.

Q:What kind terms of payment can be accepted?

On T/T term, 30% down payment is required in advance, and 70% balance shall be before shipment, or against the copy of original BL for old client. On L/C term, 100% irrevocable L/C without'soft clause' can be accepted.

Q:What logistics ways we can work for shipment?

We can ship machine by sea and road.

Q:What is the maximum drilling depth?

The machine supports a drill hole depth of less than 100 meters.