| 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 an advanced engineering chassis and a single anchor system. It offers exceptional capabilities including four-wheel steering, four-wheel drive, and bi-directional driving. Its versatile diesel-electric dual power system ensures seamless electric construction and diesel-powered backup. The innovative three-arm remote control system is designed to satisfy the demands for precise prefabricated arch frame installation, various benching methods, and exact positioning adjustments. This trolley excels in handling under-excavation, welding operations during arch installation, and demonstrates remarkable flexibility within tunnel environments.
Functional integration: The intelligent integrated arch anchor trolley encapsulates multiple processes into a single unit, encompassing point measurement and placement, under-excavation, arch frame installation, advance support, system anchor construction, optional anchor grouting, and anchor net installation.
Equipment digitization (Optional): Optional digital features include cluster management, precise positioning, video surveillance, walkie-talkie functionality, alarm systems, comprehensive data management, tunnel BIM technology, digital twin capability, construction reporting, tunnel contour scanning, and remote control.
management, tunnel contour scanning, remote control and other functions.
High efficiency: Engineered with a three-arm, three-gripper, and two-basket configuration, the LGM312U boasts a maximum middle arm lifting force of 2 tons. This sophisticated setup allows the entire construction process to be completed in approximately one hour.
Installation of prefabricated arch frames: Our patented techniques for multi-frame prefabricated segmented assembly and folding arch frame installation ensure that arch frames are produced outside the tunnel. This minimizes time spent on dangerous surfaces, significantly reducing construction safety risks and enhancing overall efficiency.
tunnel. This reduces the required working time on dangerous surfaces and construction safety risks, and greatly improves overall efficiency.
Single anchor system: The single anchor system features a maximum drilling depth of 4.5m. It allows the middle arm frames to execute feet locking, system anchoring, and advance anchoring operations with precision.
Expandable hanging basket: Equipped with an expandable hanging basket, this system offers a larger and more versatile operating space, ideal for installing explosives and anchor rods.
Optional grouting function: The LGM312U can be outfitted with an optional grouting system, enabling swift and efficient grouting operations post-anchor installation.
Less operating personnel: The entire construction process can be expertly managed by just 3-4 personnel, contrasting sharply with traditional methods which typically require 8 or more operators.
Auxiliary function integration: The LGM312U is equipped with auxiliary tools including a breaker hammer and a welding machine, facilitating under-excavation processing and welding operations during arch frame installation.
Suppliers with verified business licenses
Audited Supplier 
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