High-Torque Hard Soil/Gravel Layer Excavation Equipment Compound Pipe Jacking Machine

Customization: Available
After-sales Service: Remote or on-Site Guidance
Warranty: Guaranteed for Six Months or 500 Meters.

Product Description

Basic Information
Model NO.
NSPD
Delivery Time
Delivery Within 60 Days After 30% Advanced Payment
Package
Export Wooden Box Packaging
Origin
China
HS Code
8430699000
Product Introduction
Compound Pipe Jacking Machine Overview

The Compound Pipe Jacking Machine is an advanced trenchless underground pipeline construction equipment designed for diverse geological conditions, including soft soil, sand, gravel, and weathered rock. By integrating earth pressure balance and slurry balance modes, it offers flexible operation switching to match specific strata requirements.

Widely utilized in urban municipal networks for power, water supply, and communication, this equipment features a modular design that ensures stable propulsion and minimizes construction risks in complex urban environments.

High-Torque Excavation Equipment
Hard Soil Gravel Layer Jacking Machine
Core Competitive Advantages
  • Strong Geological Adaptability: Handles multi-mode switching for composite formations without frequent equipment changes.
  • High Efficiency: Integrated operation system delivers stable jacking speeds for large-diameter pipelines.
  • Enhanced Safety: Advanced pressure control technology reduces ground subsidence risks.
  • Operational Flexibility: Modular cutterheads and drive systems accommodate varying pipe diameters.
  • Environmental Standards: Trenchless operations minimize surface disruption and control spoil disposal.
Technical Characteristics
Driven by four 45KW variable frequency motors with a rated torque of 920KN.M.
Adjustable rotation speed from 0-3R/min with a whole-plate cutter head to minimize resistance.
Combines rock pipe jacking and mud water balance features for specialized complex soil applications.
Main Product Details
Manufacturing Excellence

Our focus lies in the design, manufacturing, and service of a comprehensive range of non-excavation equipment. This includes slurry balance, earth pressure balance, and rock pipe-jacking machines, as well as hard rock tunneling machines (TBM) and shield equipment.

Equipment Manufacturing Facility
Quality Assurance & Global Presence
Product Certificates
International Exhibition
Packaging and Shipping
Frequently Asked Questions
What equipment do you primarily manufacture?
We specialize in various trenchless equipment, including pipe jacking machines, shield machines, hard rock tunnel boring machines (TBMs), and specialized supporting systems.
What is the diameter range of your pipe jacking equipment?
Our equipment covers a wide range of diameters from 800mm up to 5000mm, suitable for mud-water, earth pressure, and rock jacking projects.
Do you provide solutions for complex geological conditions?
Yes, our compound pipe jacking machines are specifically designed to switch modes between different strata, such as transitioning from soft soil to hard rock or gravel layers.
What types of shield machines are available?
We offer complete shield systems ranging from 2600mm to 6000mm, including slurry balance and earth pressure balance shields, customizable to specific project needs.
Do you offer customized equipment design?
Yes, we provide personalized design and manufacturing based on specific project requirements and construction method innovations.
How is after-sales service handled?
We provide full-cycle services including installation, commissioning, and maintenance. Our professional team offers both remote technical support and on-site assistance.

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