Heavy-Duty Pipe Jacking Machine for Coal Mine Excavation Needs

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Heavy-Duty Pipe Jacking Machine for Coal Mine Excavation Needs

Customization:	Available
After-sales Service:	Engineers Available to Service Machinery Overseas
Warranty:	1 Year

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Product Description

📋Basic Information

Model NO.	OD4880	Usage	Sewage, Tunnel, Coal Mine etc
Pipe Type	Concrete, Segamental, Steel, HDPE	Soil Type	Clay, Soil, Silt, Coal Mine All Ok
Method	Trenchless Pipe Jacking	Type	Slurry Balance Pipe Jacking Machine
Curve Jacking	Yes, Experienced	Job Experiences	More Than 20 Units Applied in Singapore
Power	75kw * 7	Warranty Service	Spare Parts
Specification	4880 x 4200 x 10000	Trademark	Realtop

🚀Product Description

Introduction:
Introducing our groundbreaking trenchless solution, the remote-controlled Slurry Balance Pipe-Jacking Machine. This revolutionary non-digging apparatus stands as a beacon of technological innovation, masterfully merging sophisticated machinery, cutting-edge hydraulic systems, precise electric controllers with PLCs, and an impeccable laser system. This equipment delivers superior efficiency and ensures minimal disruption to surface traffic, emerging as an eco-friendly and cost-effective marvel in the realm of construction.

Application Scope: Our sophisticated machine shines in trenchless underground pipe-laying projects, covering essential infrastructure needs like sewage and water supply systems, discharge projects, and utility installations such as cables and tunnels with unmatched precision.

⚙Technical Specifications & Features

✔ Terrain Adaptability: Proficiently navigates diverse terrains including soft rock, gravel soil, and hard rock.

✔ Breakage Capability: Powerful particle breakage management with high efficiency.

✔ Swift Speed: Jacking speed achieves a theoretical maximum of 120mm per minute.

✔ Precision Control: Maximum corrective angle of 2.5 degrees across all planes.

📊Product Parameters

Model	Parameters	Details (DGR4880-QTP)
Dimensions	Inner Diameter / Outer Diameter (mm)	4200 / 4880
Machine Length	Total Length (mm)	10000
Cutterhead	Motor Power / Torque	75kW*7 / 3342 kN·m
Rotating Speed	Speed / Timing Way	0-3 r/min / VFD
Steering Jack	Quantity / Thrust Force	8 / 2450 kN
Main Thrust	Max Thrust Force / Cylinder Qty	1470 kN * 12 / 12 units
Power System	Supply Voltage / Capacity	20000 V / 630 kVA*2

🎓Certifications

🏭Profile & Expertise

This esteemed high-tech enterprise leads the charge in crafting groundbreaking trenchless pipe jacking systems. The shield and TBM (Tunnel Boring Machine) solutions are remarkable, providing an all-encompassing suite of full-face tunneling system equipment. Since 2009, we have been dominating international markets. Our extensive range of exported machines consistently positions us among the world's elite, supplying innovative equipment to top-tier underground engineering contractors across China, Hong Kong, and Southeast Asia.

💡Core Advantages

➤ 15+ Years of Export: Specialized in international trenchless technology standards.
➤ Comprehensive Range: Diameters from Φ250mm to Φ5000mm available.
➤ Geological Adaptability: Efficient performance in soil, sand, pebble, gravel, and hard rock.
➤ Eco-Friendly: Minimum disruption to urban traffic and environment.

📷Detailed Photos

❓Frequently Asked Questions

Q1. What is a Pipe Jacking Machine, and what is it used for? A: It is a trenchless tunneling system used to install underground pipes (sewage, water, gas, cables) under roads, railways, and buildings without surface excavation.

Q2. What kind of soil is this machine suitable for? A: We offer solutions for soft soil, clay, sand, gravel, and extremely hard rock. Our engineers can customize the machine based on your specific geological survey.

Q3. Does the machine support curve jacking? A: Yes, our machines are experienced in curve jacking and can be adjusted across all planes with a maximum corrective angle of 2.5 degrees.

Q4. What is the maximum jacking speed of the OD4880 model? A: The machine is designed for high efficiency, achieving a theoretical maximum jacking speed of 120mm per minute.

Q5. Do you provide technical support and operator training? A: Absolutely. We provide online and on-site technical support, including sending technicians to the project site to train your operators during the initial phase.

Q6. What are the available diameters for your jacking machines? A: Our product range covers diameters from Φ250mm up to Φ5000mm, including micro-slurry, medium, and large-scale slurry balance systems.