| 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 The intelligent integrated arch anchor trolley, model LGM312N, exemplifies cutting-edge engineering with its robust chassis and dual-anchor system. This state-of-the-art machine is equipped with four-wheel steering and drive, bi-directional mobility, and a versatile diesel-electric dual power system. It supports both electric-powered construction and diesel-powered emergency operations. The innovative three-arm remote control flawlessly handles prefabricated arch frame installation, multiple benching methods, and precise positioning adjustments. It is exceptionally flexible, capable of managing under-excavation and welding operations seamlessly.
Functional Integration: Our intelligent integrated arch anchor trolley revolutionizes construction by merging multiple processes into one streamlined operation. It handles everything from measuring and point placement to under-excavation, arch frame and anchor net installation, advance support, system anchor construction, and even optional anchor grouting.
Equipment Digitization (Optional): This advanced equipment offers optional digitization features, including cluster management, precise positioning, comprehensive video surveillance, walkie-talkie communication, pre-alarm functionalities, extensive data management, integration of tunnel BIM technology and digital twin, and detailed construction reporting.
Additionally, it includes tunnel contour scanning, remote control capabilities, and many other advanced technological functions.
High Efficiency: Engineered with a three-arm, three-gripper, and three-basket structure, the LGM312N achieves remarkable efficiency. The middle arm boasts a lifting force of up to 3 tons, reducing the total construction time to approximately one hour.
Installation of Prefabricated Arch Frames: Sichuan Lanhai's patented multi-frame prefabricated segmented assembly and folding techniques allow for the production of arch frames outside the tunnel. This innovation not only shortens the time spent on hazardous surfaces but also significantly enhances construction safety and overall efficiency.
Dual Anchor System: Featuring a maximum drilling depth of 4.5 meters, the left and right arm frames are adept at performing feet locking, system anchoring, and advance anchoring operations in unison.
Rotating Deployable Hanging Basket: Equipped with a spacious rotating hanging basket, this apparatus provides ample room for installing explosives and anchor rods, further streamlining operations.
Optional Grouting Function: The LGM312N can be outfitted with an optional grouting system, enabling rapid grouting post-anchor installation, enhancing operational speed and efficiency.
Fewer Operating Personnel: Its advanced design allows the entire construction operation to be efficiently managed by just 3-4 individuals, a significant reduction from the 8 or more traditionally required.
Auxiliary Function Integration: This multifunctional equipment includes a breaker hammer and welding machine, capable of performing under-excavation processing and welding operations seamlessly during arch installation.
Suppliers with verified business licenses
Audited Supplier 
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