What is the maximum drilling depth?

The maximum drilling depth is 300m, with specific capacities like 290m for NQ and 440m for BQ.

What types of bits can be used?

The rig supports both carbide and diamond bits for core drilling of various diameters.

Core Drilling Rigs Gy-300A with Crawler Suitable for Soil Testing/ Geological Exploration

Name: Core Drilling Rigs Gy-300A with Crawler Suitable for Soil Testing/ Geological Exploration
Brand: Changsha Xingtan Machinery Co., Ltd
SKU: 2098064162

Hunan, ChinaChangsha Xingtan Machinery Co., Ltd

US$11,000.00-30,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Supplied

Warranty

12 Months

Model NO.

GY-300A Crawler drilling rig

Certification

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

Condition

New

Motor

DC Motor

Drill Hole Diameter

75-300mm

Drill Hole Depth

0-300m

Bit Type

Diamond Bit

Drilling Way

Rotary

Drill Rod

42mm 50mm Aw Bw Nq Hq Pq

Enigne

Diesel Engine

Power

24kw

Tower Height

7.5m

Max Torque

3000n*M

Drilling Depth

300m Nq

Drilling Hole Diameter

75mm-300mm

Max Thrust Capacity

45kN

Max Balance Capacity

60kN

Hoisting Capacity

30kN Single Pull Line

Transport Package

Wooden Box

Specification

4000*2200*2400mm

Trademark

Changtan

Origin

China

HS Code

84306919

Production Capacity

100 Set Per Months

Key features

Crawler Mobility: Mounted on crawler tracks for easy movement and stability on construction sites.

Multi-Speed Control: Multiple forward and reverse speed grades to meet diverse drilling requirements.

High Efficiency Design: Long spindle stroke and frame sliding retraction for higher efficiency and easy tool replacement.

Versatile Application: Suitable for soil testing, geological exploration, and engineering construction projects.

Robust Construction: Solid built with high quality components ensuring long endurance and reliability.

Wide Drilling Range: Drill hole diameter 75-300mm and depth up to 300m with diamond or carbide bits.

Flexible Power Options: Available with 24KW Diesel engine or 22KW electronic motor for different power needs.

Certified Quality: CE, RoHS, and ISO 9001 certified ensuring international safety and quality standards.

Company profile

Changsha Xingtan Machinery Co., Ltd

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2008-07-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.81h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryChangsha Xingtan Machinery Co., Ltd. is identified as a Chinese manufacturer/factory based in Hunan, specializing in drilling rigs, drill tools, core bits, mud pumps, casing, and related testing equipment. The supplier reports ISO 9000 and ISO 9001 certification, more than 10 production lines, 11–20 years of staff and R&D engineer experience, and 6–10 quality-control staff. It states that standard and customized products are available and indicates export activity across multiple regions, with stated lead times of within 15 workdays in both off-peak and peak seasons. Evidence of customer activity is limited to two recorded transactions for each of four product descriptions involving one buyer in Tanzania; these records do not establish broad customer coverage or product-specific performance. Financial strength and after-sales capability cannot be reliably assessed from the provided information.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Hunan, China. This directly supports its positioning as a manufacturing supplier rather than solely a trading intermediary.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These stated certifications provide explicit evidence of formal quality-management-system recognition.

R&D capabilityThe supplier reports 11–20 years of R&D engineer experience, advanced production technology, and the ability to provide products according to customer drawings and requirements. This supports an established technical-development capability, although no specific patented technology, new product record, or R&D output is provided.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and lead times within 15 workdays during both off-peak and peak seasons. Together with its manufacturer/factory classification, these statements explicitly support substantial production and delivery capability.

Customization capabilityThe company explicitly states that, in addition to standard products, it provides customized products based on clients' drawings and requirements. This is direct evidence of customization capability, although the slices do not define the engineering scope or customization limits.