How long is the delivery time?

Generally, we can deliver the machine within 7 days.

RoHS Approved New Zj40 Air DTH Drilling Rig Machine

Name: RoHS Approved New Zj40 Air DTH Drilling Rig Machine
Brand: Zhengzhou Hanfa Imp & Exp Trading Co., Ltd.
SKU: 2006223792

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

US$19,200.00-24,260.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support, Field Maintenance

Warranty

1 Year

Model NO.

HF120S-3

Certification

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

Condition

New

Drill Hole Diameter

115-150mm

Drill Hole Depth

65m

Bit Type

Diamond Bit

Drilling Way

Rotary

Type

Water Well Drilling Rig

Borehole Range

90~138mm

Model

Hf120s-3

Host Power(Kw)

Grade Ability

Transport Package

Standard Export Package

Specification

CE, ISO

Trademark

Origin

Zhengzhou City

HS Code

8430490000

Production Capacity

20 Sets Per Month

Key features

High Efficiency Drilling: Drill hole diameter 115-150mm with depth up to 65m for mining and construction.

Dual-Motor Turret Design: New dual-motor turret provides strong rotary torque for large hole operations.

Low Energy Consumption: Wind machine matching saves procurement costs and ensures low energy usage.

Mobile and Flexible: Hydraulic system enables easy transport, climbing, and rugged venue operations.

Comprehensive Certifications: CE, RoHS, ISO 9001:2000, ISO 9001:2008 certified for quality assurance.

Professional Manufacturer: Established in 1998 with 30+ years experience in geological exploration.

24/7 Technical Support: Engineers available for field maintenance and training anytime, anywhere.

Fast Delivery: General delivery time is within 7 days for urgent project needs.

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: ≤3.41hTerms 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.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, DTH drilling rigs, piling rigs, etc. Our products have been exported to more than 50 countries in Asia, South America, Africa, and have gained a good reputation worldwide.

Q:Are your products qualified?

Yes, all our products have gained ISO certification. We have a specialized quality inspection department to check every machine before it leaves our factory.

Q:How is the machine quality?

All our machines hold ISO, QC, and TUV certificates. Each set must pass numerous strict tests to offer the best quality to our customers.

Q:Do you provide after-sales service?

Yes, we have a special service team offering professional guidance. If needed, we can send engineers to your worksite to provide training for your staff.

Q:What is the quality warranty?

We offer a one-year quality warranty for the machine's main body.