What is the maximum torque?

The max torque is 3500 N.m, with a crafting rock torque of 2040 N.m.

What is the drilling hole diameter range?

The drill hole diameter ranges from 100-150mm, with an aperture range of 90-152mm.

Goodeng Machine Drilling Rig Down the Hole DTH Drilling Machine GMD50S for Mine Projects

Name: Goodeng Machine Drilling Rig Down the Hole DTH Drilling Machine GMD50S for Mine Projects
Brand: Jiangsu Goodeng Heavy Machinery Technology Co., Ltd
SKU: 2180332675

Jiangsu, ChinaJiangsu Goodeng Heavy Machinery Technology Co., Ltd

US$165,000.00

1-4 Pieces

US$150,000.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

24 HOURS

Warranty

1 YEAR OR 2000 HOURS

Model NO.

GMD50S

Certification

CE, ISO 9001:2008

Condition

New

Motor

AC Motor

Drill Hole Diameter

100-150mm

Drill Hole Depth

<100m

Bit Type

Diamond Bit

Drilling Way

Rotary

Transport Package

Naked

Specification

Drill rod: 89*4000

Trademark

Goodeng

Origin

China

HS Code

8407909001

Production Capacity

2000 Set/Per

Key features

High Power Engine: Equipped with a 264 kW AC motor running at 1800 rpm for robust performance.

Versatile Drilling Range: Drill hole diameter 100-150mm and depth under 100m for diverse applications.

Strong Torque Output: Max torque of 3500 N.m and crafting rock torque of 2040 N.m ensure efficiency.

Certified Quality: CE and ISO 9001:2008 certified for reliable and standardized manufacturing.

Customization Options: Supports full, minor, and flexible customization from samples or designs.

Established Manufacturer: National high-tech enterprise established in 2002 with 14 years export experience.

Comprehensive Support: 24-hour after-sales service and 1-year/2000-hour warranty coverage.

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: ≤1.92h

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.