| 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, an intelligent integrated arch anchor trolley, boasts an engineering chassis and a sophisticated single anchor system. Key features include four-wheel steering, four-wheel drive, and bi-directional driving capabilities. Its diesel-electric dual power system provides seamless electric construction and reliable diesel-powered emergency operations. The three-arm remote control is designed to handle prefabricated arch frame installations, various benching methods, and precise positioning adjustments. This highly flexible arch frame is adept at managing under-excavation and welding operations during installation, making it the ideal choice for tunnel projects.
Functional Integration: This intelligent integrated arch anchor trolley combines a multitude of processes into a single unit. It excels in point measuring and placing, under-excavation operations, arch frame installation, advanced support, system anchor construction, anchor grouting (optional), and anchor net installation.
Equipment Digitization (Optional): Experience cutting-edge technology with optional features like cluster management, positioning function, video surveillance, walkie-talkie function, pre/alarm function, data management, tunnel BIM technology, digital twin, construction report management, tunnel contour scanning, and remote control functionalities.
High Efficiency: The LGM312U's three-arm, three-gripper, and two-basket structure delivers exceptional efficiency with a middle arm lifting force of 2 tons. Complete the entire construction process in just about an hour, significantly boosting productivity.
Installation of Prefabricated Arch Frames: Utilizing our patented multi-frame prefabricated segmented assembly and folding arch frame installation techniques, arch frames can be produced outside the tunnel. This method minimizes working time on hazardous surfaces, enhances construction safety, and dramatically improves overall efficiency.
Single Anchor System: Achieve a maximum drilling depth of 4.5m, with middle arm frames capable of performing feet locking, system anchoring, and advanced anchoring operations.
Expandable Hanging Basket: The equipment includes an expandable hanging basket, offering a larger operating space ideal for installing explosives and anchor rods.
Optional Grouting Function: Equip your LGM312U with an optional grouting system for swift and efficient grouting operations post-anchor installation.
Minimal Operating Personnel: Streamline your operations with the ability to complete the entire construction process with just 3-4 personnel, whereas traditional methods would require 8 or more.
Auxiliary Function Integration: The LGM312U is equipped with a breaker hammer and welding machine, enabling under-excavation processing and welding operations during arch installation.
Suppliers with verified business licenses
Audited Supplier 
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