Full-Section Rock Pipe Jacking Machine

Product Overview

The Full-Section Rock Pipe Jacking Machine is high-performance underground tunneling equipment specially developed for trenchless construction projects in hard rock, weathered rock, and complex geological formations.

This Rock Pipe Jacking Machine adopts full-face excavation technology combined with intelligent earth pressure monitoring systems to provide stable tunneling performance and efficient rock excavation capability during underground construction operations.

As a professional micro tunneling machine and MTBM solution, this Underground Tunneling Equipment is widely used in municipal utility tunnel engineering, underground pipeline installation, and hard rock trenchless construction projects.

Compared with conventional trenchless construction equipment, the full-section rock Pipe Jacking machine offers stronger rock excavation capability, more stable directional control, and higher operational reliability in difficult geological environments.

Full-Section Rock Excavation Technology

The full-face rock excavation system is specially optimized for hard rock underground tunneling and trenchless construction operations.

This rock pipe jacking machine adopts high-strength disc cutters to continuously excavate hard rock formations while maintaining stable tunneling pressure and precise directional control.

The cutter head system is equipped with independent grouting systems for both the cutter head panel and the main shaft center, improving cooling performance and reducing cutter wear during underground tunneling operations.

The rear section of the machine is equipped with a main push device and an anti-deflection system, significantly improving tunneling stability and alignment accuracy in long-distance underground construction projects.

This micro tunneling machine is suitable for municipal trenchless engineering projects requiring high excavation efficiency and reliable rock tunneling performance.

Technical Performance and Features

The Full-Section Rock Pipe Jacking Machine integrates advanced underground tunneling technology and intelligent control systems for efficient trenchless construction in hard rock environments.

● Full-section earth pressure display system

● Advanced full-face hard rock excavation technology

● Independent grouting systems for cutter head and main shaft center

● Main push system with anti-deflection control device

● High-performance Wuhan Jiangzuan disc cutter system

● Italian Brovini planetary reducer system

● Touch screen intelligent PLC control system

● Frequency converter automatic control technology

● Real-time tunneling data monitoring and recording

● Suitable for MTBM and trenchless underground engineering projects

The advanced monitoring system allows real-time tunneling data display and recording through the touch screen interface, and the RS232 communication interface enables remote office monitoring for project management and operational analysis.

This underground tunneling equipment delivers reliable excavation performance in hard rock formations where conventional pipe jacking machines may encounter low efficiency and directional instability.

Intelligent Control & Monitoring System

The intelligent PLC control system improves tunneling accuracy and operational efficiency during underground trenchless construction projects.

Advanced touch screen interfaces provide real-time monitoring of excavation pressure, tunneling speed, cutter head operation, and machine status.

The frequency converter control system optimizes power output and improves operational stability in varying geological conditions.

Through the RS232 communication interface, tunneling data can be remotely connected to office monitoring systems, improving construction management efficiency and project safety control.

Technical Specifications

Applications

● Hard rock underground tunneling projects

● Municipal utility tunnel construction

● Underground sewer and drainage engineering

● Micro tunneling and MTBM trenchless projects

● Long-distance underground pipeline installation

● Urban underground infrastructure construction

● Rock excavation trenchless engineering projects

FAQ

What geological conditions is the Full-Section Rock Pipe Jacking Machine suitable for?

This rock pipe jacking machine is suitable for hard rock, weathered rock, and mixed geological conditions.

What are the advantages of full-face rock excavation technology?

Full-face excavation technology improves rock excavation efficiency, tunneling stability, and directional control during underground construction operations.

What brands are used for the cutter system and reducer?

The machine adopts Wuhan Jiangzuan disc cutters and Italian Brovini planetary reducers for reliable tunneling performance.

Can this machine be used for MTBM projects?

Yes, this micro tunneling machine is widely used in MTBM and trenchless underground engineering projects.

Does the machine support remote monitoring?

Yes, the RS232 communication interface allows tunneling data to be remotely monitored from office systems.

Get Price & Technical Solution

Looking for a reliable full-section rock pipe jacking machine manufacturer for hard rock underground trenchless construction projects?

● Customized rock micro tunneling and MTBM solutions

● Professional support for municipal underground engineering

● Fast quotation within 24 hours

● Rich experience in global trenchless construction projects