| 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: | 36t |
| Engine Power: | 138.5kw (National IV) |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier The LGM312U The LGM312U intelligent integrated arch anchor trolley boasts a state-of-the-art engineering chassis and a singular anchor system. This advanced machine offers four-wheel steering, four-wheel drive, bidirectional driving, and more. Its dual diesel-electric power system ensures smooth electric construction as well as reliable diesel-powered emergency operations. Equipped with a three-arm remote control, it efficiently manages prefabricated arch frame installations, adapts to various benching methods, and allows for precise positioning adjustments of the arch frame. The machine can perform under-excavation and welding tasks during installation, making it exceptionally versatile for tunnel operations.
Functional Integration: The intelligent integrated arch anchor trolley seamlessly combines multiple processes: measuring and placing points, under-excavation tasks, arch frame installation, advanced support, system anchor construction, optional anchor grouting, and anchor net installation.
Equipment Digitization (Optional): Includes cluster management, positioning capabilities, video surveillance, walkie-talkie integration, pre/alarm functions, comprehensive data management, BIM technology, digital twin, construction reporting, tunnel contour scanning, remote control, and more.
management, tunnel contour scanning, remote control, and other state-of-the-art functionalities.
High Efficiency: Designed with a three-arm, three-gripper, and two-basket configuration, the LGM312U delivers a maximum lifting force of 2 tons with its middle arm. Completing the entire construction process in about an hour, it significantly boosts productivity.
Installation of Prefabricated Arch Frames: Utilizing our patented multi-frame prefabricated segmented assembly and folding techniques, the arch frames are produced outside the tunnel. This innovative approach minimizes working time on hazardous surfaces, reduces safety risks, and enhances overall efficiency.
tunnel. This innovative approach minimizes working time on hazardous surfaces, reduces safety risks, and greatly enhances overall efficiency.
Single Anchor System: With a maximum drilling depth of 4.5m, the middle arm frames are capable of performing feet locking, system anchoring, and advance anchoring operations.
Expandable Hanging Basket: The equipment features an expandable hanging basket, providing a larger operating space suitable for installing explosives and anchor rods.
Optional Grouting Function: Equipped with an optional grouting system, the LGM312U allows for rapid grouting operations post anchor installation.
Reduced Personnel Requirements: The entire construction process can be executed by just 3-4 operators, a significant improvement over the 8 or more personnel traditionally needed.
Auxiliary Function Integration: The LGM312U is equipped with a breaker hammer and welding machine, enabling under-excavation processing and welding during arch installations.
Suppliers with verified business licenses
Audited Supplier 
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