| 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 An advanced intelligent integrated arch anchor trolley built on a robust engineering chassis, the LGM312N is equipped with a sophisticated dual anchor system. This state-of-the-art machine boasts four-wheel steering and four-wheel drive, enabling two-way driving with exceptional maneuverability. Its innovative diesel-electric dual power system provides seamless electric construction capabilities and reliable diesel-powered emergency operations. The three-arm remote control functionality allows for precise prefabricated arch frame installation, accommodating various benching methods and delivering unmatched positioning accuracy. The versatile arch frame supports under-excavation and welding operations during installation, ensuring remarkable flexibility within tunnel environments.
Functional integration: The intelligent integrated arch anchor trolley revolutionizes efficiency by merging multiple critical processes, including precise measuring and point placement, under-excavation operations, seamless arch frame installation, anchor net installation, advance support, system anchor construction, and optional anchor grouting, among others.
Equipment digitization(Optional): Enhance operational oversight with optional features like cluster management, precise positioning, video surveillance, walkie-talkie communication, pre/alarm functions, comprehensive data management, advanced tunnel BIM technology, digital twin simulations, and detailed construction reporting.
management, tunnel contour scanning, remote control, and other advanced functionalities.
High efficiency: Engineered with a three-arm, three-gripper, and three-basket configuration, the LGM312N delivers unparalleled lifting capabilities with the middle arm supporting up to 3 tons. Completing the entire construction process in approximately one hour, it sets new standards for efficiency.
Installation of prefabricated arch frames: Leveraging our patented multi-frame prefabricated segmented assembly and innovative folding arch frame installation techniques, the LGM312N constructs arch frames outside the tunnel, significantly reducing working time on hazardous surfaces and minimizing construction safety risks, while substantially boosting overall efficiency.
Dual anchor system: Achieving a maximum drilling depth of 4.5 meters, the LGM312N's left and right arm frames are designed for simultaneous feet locking, system anchoring, and advance anchoring operations, enhancing operational precision and efficiency.
Rotating deployable hanging basket: Equipped with a sophisticated rotating hanging basket, the LGM312N offers expansive operating space, ideal for installing explosives and anchor rods with utmost safety and convenience.
Optional grouting function: The optional grouting system enables swift and efficient grouting operations immediately following anchor installation, ensuring durability and stability.
Less operating personnel: Remarkably efficient, the entire construction operation can be expertly conducted by just 3-4 personnel, dramatically reducing labor requirements compared to traditional methods that demand 8 or more workers.
Auxiliary function integration: The LGM312N is equipped with essential auxiliary tools, including a breaker hammer and welding machine, enabling precise under-excavation processing and welding during arch installation for a seamless construction experience.
Suppliers with verified business licenses
Audited Supplier 
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