Hydraulic Assembly Lifting Cylinder for Shield Tunneling Machines

A Lifting Cylinder for Shield Tunneling Machines is an essential component designed to facilitate the vertical movement and adjustment of the cutter head or other critical parts of a tunnel boring machine (TBM). These robust hydraulic cylinders provide the necessary force to lift and support heavy loads, enabling precise control over the tunneling equipment's position as it bores through various geological formations. Engineered to withstand the extreme pressures and abrasive conditions encountered during the tunneling process, these lifting cylinders ensure operational stability and contribute to the safety and efficiency of underground construction projects.


Among the essential components of shield tunneling machines is the Assembly Lifting Cylinder. As a hydraulic cylinder, it plays a critical role in the transportation and assembly of concrete segments within the machine. Characterized by its two-level structure, it comprises a smaller oil cylinder nested inside a larger one, each fulfilling unique yet cohesive functions. The smaller cylinder is responsible for the thrust and pull force, while the larger one offers stability and support during telescoping.

Core Functions of the Lift Cylinder for Shield Tunneling Machine

The Assembly Lifting Cylinder is strategically positioned on the shield machine and is primarily used to elevate the concrete segments from the ground level and transport them to their specific position within the tunnel. Once the segments are properly positioned, the cylinder pushes them together, forming a ring-like structure.

The Assembly Lifting Cylinder is without a doubt a vital part of shield tunneling machines. It is specifically designed to withstand high loads and harsh conditions, thanks to its construction from high-strength steel and a special coating that offers protection against corrosion.

Shield Tunneling Machine Lifting Cylinder: A Closer Look

Lifting Cylinder
Application Transport the segments to the designated position and assemble them into a ring
Specification Generally two-level structure

Thrust and pull are provided by the internal small oil cylinder

Small piston rod fixed

Large piston rod can withstand large lateral forces when telescoping

Why Opt for the Assembly Lifting Cylinder?

The Assembly Lifting Cylinder is not just a tool; it is a game-changer that revolutionizes shield tunneling operations making them more efficient, safe, and cost-effective. It drastically increases efficiency by transporting and assembling concrete segments at a much faster rate than traditional methods. It enhances safety by eliminating the need for workers to be in close proximity to the moving parts of the shield tunneling machine. Lastly, it significantly reduces costs by increasing efficiency and minimizing safety risks.

Why Choose Our Hydraulic Cylinders for Shield Tunneling Machine?

Our Hydraulic Cylinders are the preferred choice for tunneling professionals worldwide. With decades of industry experience, we offer superior quality hydraulic cylinders tailored for shield tunneling applications. Our hydraulic cylinders are meticulously designed to withstand the harshest tunneling conditions and offer precise control and smooth operation. We also offer custom hydraulic cylinder solutions to cater to your specific requirements. With a global presence, our Hydraulic Cylinders ensures timely deliveries and expert support.

Lift Cylinder Factory

We pride ourselves on our production strength, product quality, competitive pricing, and exceptional customer service. Apart from the lift cylinder, we also offer a variety of high-quality hydraulic cylinders. We encourage our customers to explore our products and contact us for purchases.

Frequently Asked Questions

  1. Q: What is the main function of the Assembly Lifting Cylinder?
    A: The Assembly Lifting Cylinder is used to transport and assemble concrete segments within a shield tunneling machine.
  2. Q: How is the Assembly Lifting Cylinder designed to withstand harsh conditions?
    A: It is made from high-strength steel and is treated with a special coating to protect it from corrosion.

Additional information