| Auxiliary Thrust Cylinder | |
| Application: | Utilizing the reaction force of the auxiliary push cylinder to advance the tube piece and facilitate TBM movement |
| Specification: | Bore diameter: 220mm-320mm Rod diameter: 180mm-240mm Stroke: 2100mm-2600mm |
| Pressure: | up to 35MPa Special requirements up to 45MPa |
The auxiliary thrust cylinder is a crucial component in tunnel boring machines, especially in double shield tunnel boring machines (TBMs). Positioned on both sides of the gripper shield, these hydraulic cylinders extend to push the gripper shield and the cutterhead forward, allowing the TBM to excavate the tunnel effectively. These auxiliary thrust cylinders complement the main thrust cylinders, providing the necessary force to propel the entire machine forward. They are particularly useful in unstable ground conditions where the main thrust cylinders may not generate enough thrust to advance the TBM. Additionally, they help the TBM navigate obstacles such as boulders or hard rock formations.
Auxiliary thrust cylinders are typically large and powerful components designed to handle high pressures and substantial loads.
Key features of Double Shield TBM Auxiliary Thrust Cylinders include:
Techniek BV is the Netherlands sales agent for Ever-power Group, specializing in providing high-quality hydraulic solutions for the tunneling industry. Our expertise in hydraulic cylinders specifically designed for Tunnel Boring Machines (TBMs) ensures that our clients receive reliable and efficient products tailored to their operational needs. Among our offerings is the Double Shield Tunnel Boring Machine Auxiliary Thrust Cylinder, which exemplifies our commitment to innovation and performance in the field.
In addition to our standard hydraulic cylinders, we are proud to offer custom hydraulic cylinder solutions to meet our clients' specific requirements. For cylinder diameters of D360MM and stroke lengths of L6000MM, we provide non-standard customization options. We encourage our valued customers to reach out with their drawings and samples for tailored solutions that meet their unique specifications. At Techniek BV, we are dedicated to delivering exceptional products and services to support your tunneling projects.
| Edited by | Sylvia |
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