What are the main applications of this pit drilling rig?

It is widely used in non-excavation fields such as the original location of pipelines and new sewage pipelines.

What is the warranty period for this machine?

We provide a 1-year quality warranty for this pit drilling rig.

What certifications does the machine have?

The machine is certified with ISO 9001:2000 and ISO 9001:2008.

Pit Drilling Rig for Pipe Replacement Underground Construction Project

Name: Pit Drilling Rig for Pipe Replacement Underground Construction Project
Brand: Jiangsu Dilong Heavy Machinery Co., Ltd.
SKU: 1939562831

Jiangsu, ChinaJiangsu Dilong Heavy Machinery Co., Ltd.

US$60,000.00-110,000.00

1 set

Product profile

Customization

Available

After-sales Service

1 Year Quality Warranty

Warranty

1 Year

Model NO.

KF660

Certification

ISO 9001:2000, ISO 9001:2008

Condition

New

Drill Hole Diameter

>300mm

Drill Hole Depth

>150m

Bit Type

Drilling Rod

Drilling Way

Rotary

Type

Crawler

Max Thrust Force

315

Max Pullback Force

660

Min Diameter of Working Well

2600

Max Torque

24000

Max Rotary Speed

Power Head Moving Speed

Mud Pump

450

Diameter of Drill Rod

φ90

Host Weight

Dimension

2500*1850*1700

Transport Package

Container

Specification

2500*1850*1700

Trademark

Dilong

Origin

China

HS Code

843143

Production Capacity

10 Sets a Month

Key features

High Efficiency Construction: Simple operation, low cost, and fast push speed for non-excavation pipeline projects.

Precision Laser Guidance: Adopts laser infrared orientation for high accuracy and easy control in gravity flow pipelines.

Narrow Space Adaptability: Designed for work wells to meet narrow space construction needs with minimal ground impact.

Powerful Hydraulic System: High work efficiency oil cylinders with large backward power and high structure reliability.

Flexible Power Options: Choose independent hydraulic power stations or match with DL880 large pump volume machines.

ISO Certified Quality: Manufactured under ISO 9001:2000 and ISO 9001:2008 standards for consistent quality.

1-Year Warranty Coverage: Comprehensive 1-year quality warranty covering mechanical defects and parts.

24/7 Online Support: Engineers available for site guidance and free spare parts support if no local agent exists.

Company profile

Jiangsu Dilong Heavy Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-06-08Nearest Port: SHANGHAIAverage Response Time: ≤4.12hTerms 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, Jiangsu Dilong is our manufacturing company.

Q:What is your after-sales service?

If we already have agent in your local, You'll have the srvice from them. If not,We'll provide spare parts for free to support you after-sales service , 24-hour online support. Our engineers team will come to site offer guidence if necessary.

Q:What is your payment terms?

Our payment terms is 30% deposit, balance against receiving copy of B/L

Q:How to be your agent?

You have interest in working with us and our products, Focus on our products promotion in your local market,Just contact us, We'll contact you for details.

Q:How to help me to become your agent?

We'll provide you some free promotional items such as display racks, brochures, T-shirts, hats, notebooks, etc for your potential clients. We'll also help you design products posters to put in the store. You'll have agent price (good price) to occupied the marke