| After-sales Service: | 6 Month |
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| Warranty: | 6 Month |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Total Weight: | 38t |
| Engine Power: | 138.5kw (National IV) |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier The LGM312N Our state-of-the-art intelligent integrated arch anchor trolley, the LGM312N, is engineered for excellence. Designed with an advanced engineering chassis and a powerful dual anchor system, this machine stands out with its four-wheel steering, four-wheel drive, and bi-directional driving capabilities. The dual power system, combining diesel and electric power, ensures seamless operation in both regular construction and emergency scenarios. The three-arm remote control is perfect for precise installation and adjustment of prefabricated arch frames, accommodating various benching methods. Moreover, it excels in handling under-excavation and welding tasks, making tunnel constructions remarkably flexible and efficient.
Functional integration: This intelligent integrated arch anchor trolley masterfully combines a multitude of processes into one seamless operation. From measuring and placing points to under-excavation operations, arch frame installation, anchor net installation, and advance support, it does it all. Additionally, it supports system anchor construction and optional anchor grouting, ensuring comprehensive tunnel construction solutions.
Equipment digitization (Optional): Our trolley offers a suite of optional digital features including cluster management, positioning functions, video surveillance, walkie-talkie communication, pre/alarm systems, data management, Tunnel BIM technology, digital twin capabilities, construction reporting, tunnel contour scanning, and remote control operations.
management, tunnel contour scanning, remote control and other functions.
High efficiency: The LGM312N features a robust three-arm, three-gripper, and three-basket structure with the middle arm boasting a maximum lifting force of 3 tons. Remarkably, the entire construction process can be completed in approximately an hour, setting new benchmarks for efficiency.
Installation of prefabricated arch frames: Utilizing our proprietary multi-frame prefabricated segmented assembly and folding techniques, the arch frames are produced outside the tunnel. This innovative approach minimizes the time spent on hazardous surfaces, significantly enhancing safety and overall efficiency.
Dual anchor system: Achieving a maximum drilling depth of 4.5 meters, the dual anchor system allows the left and right arm frames to perform simultaneous feet locking, system anchoring, and advance anchoring operations, ensuring robust and reliable tunnel construction.
Rotating deployable hanging basket: The equipment features a spacious rotating hanging basket, designed to facilitate the installation of explosives and anchor rods, enhancing both convenience and operational safety.
Optional grouting function: Equipped with an optional grouting system, this feature allows for quick and efficient grouting operations immediately after anchor installation, streamlining the overall construction process.
Less operating personnel: This innovative construction solution requires only 3-4 operators to complete the entire process, a significant reduction from the 8 or more required by traditional methods, thus optimizing labor costs and enhancing productivity.
Auxiliary function integration: To further enhance its versatility, the equipment comes with integrated auxiliary functions, including a breaker hammer and welding machine, allowing for under-excavation processing and welding operations during arch installation.
Suppliers with verified business licenses
Audited Supplier 
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