Hard Rock MTBM Pipe Jacking Machine

Product Overview

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

This Rock Pipe Jacking Machine integrates advanced full-face excavation technology with intelligent monitoring systems to provide stable excavation performance and accurate directional control during underground tunneling operations.

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

Compared with conventional trenchless construction equipment, this hard rock micro tunneling machine provides stronger geological adaptability, higher excavation efficiency, and improved operational reliability in difficult underground environments.

Rock Excavation Technology

The full-face excavation structure is specially designed for underground tunneling operations in hard rock and mixed geological formations.

This rock Pipe Jacking machine adopts high-strength disc cutters to continuously excavate rock formations while maintaining stable tunneling pressure and excavation efficiency.

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

The rear section of the machine is equipped with a main push system and anti-deflection control device, significantly improving tunneling stability and directional accuracy during trenchless construction projects.

This MTBM equipment is suitable for municipal underground engineering projects requiring efficient rock excavation capability and reliable trenchless tunneling performance.

Technical Performance and Features

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

● Full-section earth pressure display monitoring system

● Advanced full-face 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

● PLC intelligent touch screen control technology

● Frequency converter automatic operation system

● Real-time tunneling data display and recording

● Suitable for MTBM and trenchless underground engineering projects

The intelligent touch screen system provides real-time monitoring of excavation pressure, tunneling speed, cutter head operation, and machine performance data during underground construction operations.

Through the RS232 communication interface, tunneling data can be remotely connected to office monitoring systems for improved project management and operational safety analysis.

This Underground Tunneling Machine provides stable excavation capability in geological conditions where traditional Pipe Jacking Equipment may encounter instability or low tunneling efficiency.

Intelligent Control System

The advanced PLC intelligent control system improves excavation precision and operational efficiency during underground trenchless construction projects.

The touch screen interface allows operators to monitor excavation pressure, tunneling speed, cutter head status, and machine operating conditions in real time.

The frequency converter system automatically optimizes machine power output according to varying geological conditions, improving excavation efficiency and reducing operational energy consumption.

The remote monitoring capability through the RS232 communication interface improves construction management efficiency and operational safety for municipal underground engineering projects.

Technical Specifications

Applications

● Hard rock underground tunneling projects

● Municipal sewer and drainage engineering

● Underground utility tunnel construction

● Micro tunneling and MTBM trenchless projects

● Long-distance underground pipeline installation

● Urban underground infrastructure construction

● Hard rock trenchless construction projects

FAQ

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

This Rock Micro Tunneling Machine is suitable for hard rock, weathered rock, and mixed geological formations.

What are the advantages of the full-face excavation system?

The full-face excavation system improves excavation efficiency, tunneling stability, and directional control during underground trenchless 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 excavation performance.

Can this machine be used for MTBM projects?

Yes, this rock pipe jacking machine is widely used in MTBM and municipal underground trenchless 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 rock pipe jacking machine manufacturer for 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