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- Product Details
- Applicable Scene
“Tunnel boring machines (TBMs) are critical in modern civil engineering, enabling the construction of tunnels for various purposes, including transportation, water management, and utilities. A key component that facilitates the efficient operation of TBMs is hydraulic systems, among which Sauer Danfoss pumps play a vital role. These hydraulic pumps are engineered to deliver reliable performance in the demanding environments encountered during tunnel excavation.
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Sauer Danfoss, a renowned manufacturer of hydraulic components, produces a range of pumps specifically designed for high-pressure applications. In TBMs, these pumps are primarily responsible for powering the hydraulic systems that control various functions of the machine, including the cutting head, thrust systems, and overall mobility. The efficiency of these pumps directly impacts the TBM’s performance, as they ensure that the necessary power and fluid are delivered consistently to keep operations running smoothly.
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One of the main advantages of Sauer Danfoss pumps is their ability to perform well under extreme conditions. Tunnel boring can expose machinery to high levels of dirt, moisture, and vibrations, all of which can affect operational efficiency. Sauer Danfoss pumps are designed for durability and resilience, with features that protect against wear and tear, ensuring they can operate effectively in such challenging environments. Their robust design is crucial for minimizing downtime and maintenance costs, which can be significant in long tunnel projects.
Moreover, the hydraulic systems powered by Sauer Danfoss pumps contribute to the precision and control of TBM operations. The ability to finely manage the power and direction of the cutting tools allows for more efficient excavation and reduces the risk of encountering unexpected geological obstacles. By utilizing these pumps, operators can enhance the accuracy of their tunneling efforts, leading to better alignment and less waste of resources.”

