| 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: | 28t |
| Engine Power: | 138.5kw |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier The LG312M The intelligent integrated arch frame trolley, model LG312M, revolutionizes tunnel construction by seamlessly combining multiple processes: precise measuring and point placement, under-excavation operations, arch frame installation, welding mesh, and connecting ribs. Remarkably, this machine can complete arch frame installations during one-time double-track tunnel excavations without needing to be moved. Built on an advanced engineering chassis, it utilizes a diesel-electric dual power system and features a two-way driving platform, offering exceptional driving performance even in complex tunnel road conditions. The arm frame is controllable via wireless remote or manual operation, ensuring precise movement of the robotic arm. This state-of-the-art machine is designed for efficiency, speed, energy conservation, and utmost safety.
Equipment Digitization (Optional): Our cutting-edge equipment can be digitized to include an array of advanced features such as cluster management, positioning functions, video surveillance, a walkie-talkie function, pre/alarm functions, data management, tunnel BIM technology, digital twin capabilities, construction report management, tunnel contour scanning, remote control, and more.
Expandable Hanging Basket: Equipped with an expandable hanging basket, this equipment provides a larger operating space ideal for installing explosives and anchor rods, enhancing both versatility and safety.
High Efficiency: Featuring a robust three-arm, three-gripper, and three-basket structure, the middle arm boasts a maximum lifting force of 3 tons. This machine supports various construction methods, including full-section, two-benching, and three-benching. Remarkably, the entire setup can be completed in approximately an hour, maximizing operational efficiency.
Installation of Prefabricated Arch Frames: Our patented techniques for multi-frame prefabricated segmented assembly and folding arch frame installation allow for the creation of arch frames outside the tunnel. This innovation significantly reduces time spent on hazardous surfaces, minimizes construction safety risks, and greatly enhances overall efficiency.
Less Operating Personnel: Revolutionizing traditional methods, this system allows the entire construction operation to be completed by a mere 3-4 people, compared to the 8 or more required by conventional approaches.
Auxiliary Function Integration: This versatile machine includes a breaker hammer and welding machine, enabling it to perform under-excavation processing and welding operations seamlessly during arch installation.
Compact Overall Size: Designed to be lightweight and compact, this vehicle is perfectly suited for small-section construction conditions, ensuring adaptability and ease of use even in confined spaces.
Suppliers with verified business licenses
Audited Supplier 
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