What is the warranty period for the machine?

The machine comes with a 1-year warranty.

What is the lead time for production?

The average lead time is 1-3 months for both peak and off-season periods.

450t Underground Horizontal Directional Drilling Rig HDD Drill Machine for Underground Construction

Name: 450t Underground Horizontal Directional Drilling Rig HDD Drill Machine for Underground Construction
Brand: Jiangsu Dilong Heavy Machinery Co., Ltd.
SKU: 1927284251

Jiangsu, ChinaJiangsu Dilong Heavy Machinery Co., Ltd.

US$62,000.00-72,000.00

1 set

Product profile

Customization

Available

After-sales Service

Online Guidance

Warranty

1 Year

Model NO.

DL4500

Certification

ISO 9001:2000, ISO 9001:2008

Condition

New

Drill Hole Diameter

<100mm

Drill Hole Depth

>150m

Bit Type

Drill Rod

Drilling Way

Rotary

Type

Crawler

Engine

194kw

Max Thrust Force

450kN

Max Pullback Force

450kN

Max Torque

18500n.M

Weight

13t

Transport Package

Container

Specification

40FR

Trademark

DILONG

Origin

China

HS Code

84304122

Production Capacity

10 Sets/Month

Key features

High Thrust & Pullback: Max thrust force and pullback force both reach 450kN for powerful drilling performance.

Deep Drilling Capability: Capable of drilling holes deeper than 150m with a max pullback pipe length of ~600m.

Strong Torque Output: Equipped with a 194KW engine delivering max torque of 18500N.m for efficient rotation.

ISO Certified Quality: Manufactured under ISO 9001:2000 and ISO 9001:2008 standards ensuring high quality.

24/7 Online Support: Engineers available for 24-hour online guidance and free spare parts supply.

Professional Manufacturer: Member of ISTT and CSTT, specializing in trenchless technology since 1996.

Stable Global Market: Exported since 2002 with stable markets in India, Vietnam, Thailand, Nigeria, and Russia.

Flexible Payment Terms: Accepts 30% deposit with balance payment against copy of Bill of Lading.

Company profile

Jiangsu Dilong Heavy Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-06-08Nearest Port: SHANGHAIAverage Response Time: ≤3.27hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Lishui District, Nanjing, associated with the manufacturing industry and Jiangsu DILONG GROUP. It demonstrates professional technical R&D capability, 3D design, ODM/OEM services, new-product development, and broad customization options. Production indicators include more than 10 production lines, 6–10 quality-control staff, and primary export markets in Southeast Asia, Eastern Asia, and Africa. Service evidence includes written supplier-service procedures, 96 qualified service-capability suppliers, overseas services in Russia, and support through overseas agents or branches. However, no SDK, overseas warehouse, or overseas showroom is reported. The supplied information does not establish formal certifications, financial strength, or identifiable customer cases.

Supplier typeThe supplier is described as a factory in the manufacturing industry and as the sales company of Jiangsu DILONG GROUP, serving the manufacturing and processing machinery sector with drilling and HDD-related equipment.

After-Sales capabilityThe supplier reports written service procedures with follow-up records, overseas service offerings in Russia including debugging, maintenance, repair, training, and equipment installation, and support through overseas agents or branches. No overseas warehouse or showroom is available.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design, new-product development in the past year, and ODM services, with 6–10 years of total R&D-engineer experience. The absence of an available SDK limits one specific technical capability but does not negate the broader evidence of innovation.

Production capacityThe supplier operates more than 10 production lines, has 6–10 quality-control staff, is identified as a factory, and reports lead-time information and 96 qualified suppliers for service capability. The slices contain inconsistent lead-time statements—within 15 workdays in one record versus 2–3 months in another—so delivery performance should be verified.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services, demonstrating broad product-development and customization coverage.

Product Q&A

Q:What is the difference between JIANGSU YOUNI and JIANGSU DILONG?

Jiangsu Yuni is our global trading company, while Jiangsu Dilong is our manufacturing company.

Q:What after-sales service do you provide?

If you have a local agent, you will receive service from them. Otherwise, we provide free spare parts, 24-hour online support, and engineers for on-site guidance if necessary.

Q:What are your payment terms?

Our payment terms are a 30% deposit, with the balance paid against receiving a copy of the Bill of Lading.

Q:How can I become your agent?

If you are interested in promoting our products in your local market, please contact us, and we will discuss the details.

Q:How do you help agents promote products?

We provide free promotional items like display racks, brochures, T-shirts, and hats, and help design product posters for your store.