What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, Western Union, Money Gram, and small-amount payments.

What after-sales service is provided?

We provide 24-hour response to quality problems, technical training, and on-site assistance if needed.

Hfga-44 Full Hydraulic Steel Surface DTH Drilling Machine for Rock

Name: Hfga-44 Full Hydraulic Steel Surface DTH Drilling Machine for Rock
Brand: Zhengzhou Hanfa Imp & Exp Trading Co., Ltd.
SKU: 939974555

Henan, ChinaZhengzhou Hanfa Imp & Exp Trading Co., Ltd.

US$30,000.00-50,000.00

1 Set

Sample price:US$50000.00/set.Request sample

Product profile

Customization

Available

Certification

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

Condition

New

Model NO.

Hfga-44

Motor

DC Motor

Drill Hole Diameter

90-138mm

Drill Hole Depth

28m

Bit Type

DTH Bit

Drilling Way

Impactor

DTH Hammer

3.5"/4"

The Engine

Cummins 194kw@2,000rpm

Drilling Hole Diameter

90-138mm

Storage Bit Quantity

6+1

Drill Pipe Specifications

68/76mmx3,500mm

Maximum Operating Torque

2,800n.M

F.a.D Exhaust Air.

16m3/Min

Max. Lifting Force

31kn

Weight

13,500kg

Transport Package

International Standard

Specification

CE, ISO

Trademark

HANFA

Origin

Zhengzhou City China

HS Code

843041

Production Capacity

30sets /Month

Key features

High Efficiency Drilling: 2800N.m torque rotary head and two-stage compressor for fast rock drilling.

Energy Saving Design: Excellent fuel economy and environmental friendly performance with low consumption.

Compact and Portable: Light weight and compact size allow convenient transfer between construction sites.

Versatile Application: Suitable for blasting holes, pre-holes, shock absorption, and ultra-deep holes.

Global Certification: Products certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Expert Technical Support: 24-hour response to quality issues and on-site technical assistance available.

30 Years Experience: Hanfa Group has over 30 years of experience in geological exploration equipment.

Company profile

Zhengzhou Hanfa Imp & Exp Trading Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2008-04-01Nearest Port: Tianjin,Qingdao,ShanghaiAverage Response Time: ≤2.53hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryHanfa is identified as a China-based limited company and group corporation engaged in drilling equipment and related parts. The provided information describes substantial service resources, including senior engineers, technical personnel, after-sales staff, overseas service activity, training, and repairs. It reports multiple management-system certifications and international product certifications, as well as 41–50 R&D engineers, 50 quality-control staff, and more than 10 production lines. Export activity began in 2008, with exports representing 51%–70% of total sales. However, the evidence does not establish financial credibility, customization capability, or specific named customer project outcomes. The supplier registration record is dated August 2025, while the company descriptions claim longer-term operating and export experience; this chronology should be verified.

Supplier typeHanfa is described as a Manufacturer/Factory and Group Corporation, while its legal/business information identifies Zhengzhou Hanfa Imp & Exp Trading Co., Ltd. as a limited company and trade company. Its stated product scope covers drilling rigs and related parts and accessories, although the recent registration record describes specific drilling components.

CertificationsThe supplier reports ISO 14001, ISO 9001, ISO 14000, ISO 20000, and HSE management-system certifications, plus GJB9001-2001, GB/T28001-2001, CE, and other international certification audits. These stated certifications provide explicit evidence of certification coverage, although the slices do not provide certificate numbers, validity dates, or issuing bodies for verification.

After-Sales capabilityHanfa reports a service organization comprising 30 senior engineers, more than 50 technical personnel, and hundreds of after-sales personnel. It also states more than 20,000 overseas after-sales technician assignments, over 10,000 training sessions, and approximately 5,000 machine repairs, supported by a service system covering pre-sale, sales, and after-sales stages.

R&D capabilityHanfa states that it has a professional R&D team and advanced technology, and reports 41–50 R&D engineers. The evidence supports the existence of dedicated R&D resources, but does not document patents, new-product results, proprietary technologies, or measurable innovation outcomes.

Production capacityThe supplier states that it develops and produces multiple categories of drilling machinery and reports more than 10 production lines and 50 quality-control staff. The stated manufacturing role and production infrastructure indicate production capability, although no capacity utilization, facility verification, or delivery-performance data is provided.