What payment terms are accepted?

We accept T/T and LC. Typically, a 30% deposit is required before production.

How is the cutter head designed?

The cutter head adopts a cross arm structure to improve speed into the slurry chamber, including high-pressure water nozzles to improve excavation face hardness.

High-Precision Tunnel Machinery Large Pipe Jacking Machine Small Tunneling Shield Machine

Name: High-Precision Tunnel Machinery Large Pipe Jacking Machine Small Tunneling Shield Machine
Brand: JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.
SKU: 1963139535

Jiangsu, ChinaJIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.

US$235,000.00

1 Set

Product profile

Customization

Available

Gear Reducers

Brevini, Bonfiglioli, Italy

PLC Program Controller

Mit Subishi, Japan

Touch Screen

Mit Subishi, Japan

Steering Solenoid Valve

Yuken, Japan

Electric Motor

Siemens

Main Electrical Components

Schneider

Power(Kwxset)

22X2

Rotation Number(R/Min)

2.27

Rectifying Cylinder (Txset)

63X4

Rectifying Pump Station(Kw)

Transport Package

Nude Packing

Specification

Overall dimension: 1460x3600

Trademark

Xuanxuan

Origin

Jiangsu Changzhou

HS Code

8430313000

Production Capacity

400 Sets Per Year

Key features

Advanced Cone Crusher System: Excavation chamber equipped with cone crusher for efficient debris reduction and slurry mixing.

High Wear Resistance: Wear layer height 3-5mm, hardness above HRC56, with tungsten carbide brazing strength over 245Mpa.

Robust Shell Construction: Shell thickness not less than 25mm, made as a whole part to avoid deformation.

Intelligent PLC Control: Features motor protection, 5-second delay stop, and 3-day deviation record logging.

Swing Bearing Design: Main drive adopts swing bearing design similar to Herrenknecht and MTS for high reliability.

Comprehensive Warranty: 12 months warranty covering quality and assembly issues with free spare parts and service fees.

Overseas Service Support: Overseas commissioning engineers and teams available for testing, installation, and construction.

Company profile

Years of Export ExperienceSelf-brandedNational Award receivedManagement Certification

JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.83h

AI-Powered supplier vetting

SummaryThe supplier designs and manufactures trenchless engineering equipment, including multiple pipe jacking machine types, and also provides construction participation, technical training, and demonstration services. It reports one assembly line, stated annual productivity of 100 sets for each listed machine category, in-stock capability, and valid manufacturing contracts with associated subcontractors. The supplier offers 3D software design and broad customization services, but reports no new products in the past year. Quality, complaint handling, corrective-action, and after-sales procedures are documented, while supplier approval records lack signatures or dates. It has no overseas warehouse or showroom, and continuous production-volume reconciliation is not performed. Evidence is insufficient to confirm certifications, financial credibility, or customer cases.

Supplier typeThe supplier is an engineering-equipment manufacturer and service provider focused on trenchless construction. Its stated activities include designing and manufacturing equipment, product development, marketing, after-sales service, equipment rental and sales, pipe jacking construction, technical training, and construction demonstrations.

After-Sales capabilityThe supplier explicitly states that it provides pre-sale, sales, and after-sales service, including product consultation and usage guidance. It also reports in-stock capability, written service-capability assessment procedures with records, and documented complaint-handling and corrective/preventive-action procedures; however, it lacks an overseas warehouse and showroom.

Production capacityThe supplier reports one assembly line and annual productivity of 100 sets for each of five listed pipe-jacking machine categories. It has valid manufacturing contracts with associated subcontractors and in-stock capability, but does not conduct continuous quantity reconciliation for each batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design services. This directly demonstrates broad customization capability.

Product Q&A

Q:What parameters are required for a quote?

Please provide project total length, pipe type and dimensions, project info (water/sewage), underground water level, soil investigation data, and project drawings.

Q:What is the delivery time?

Delivery detail is 60 days after receiving 30% deposit.

Q:What is the warranty policy?

We provide a 12-month warranty. We cover spare parts and service fees for quality/assembly issues, while users cover costs for misuse or human factors.

Q:Does the machine have overseas service support?

Yes, we provide overseas commissioning engineers for testing/installation and working teams for whole pipe jacking construction.

Q:What is the minimum order quantity?

The Minimum Order Quantity is 1 Pc.