The LG312K The LG312K intelligent arch integrated trolley stands at the forefront of engineering innovation, combining multiple processes into a seamless operation. From surveying and setting out to under-excavation, arch installation, mesh and connecting bar welding (optional), and explosive charging, this marvel of technology completes a one-time excavation and arch installation without repositioning. Built on a robust engineering chassis with a dual power system of diesel and electric, it features a compact body with a short wheelbase, offering unparalleled maneuverability and traction for complex tunnel pavements. The boom, operable via wireless remote and manual control, ensures precision, safety, and efficiency, delivering exceptional energy savings and rapid execution.
Expandable man basket: The equipment boasts an expandable man basket, providing a spacious operating environment that comfortably houses 3-6 individuals. It is perfectly designed for tasks such as loading explosives and anchor rods.
High efficiency: Featuring a three-arm structure, three grippers, and three hanging baskets, this equipment excels in various construction methods, including full sections, two steps, and three steps. Remarkably, all vertical frame construction processes can be completed in approximately one hour.
Installation of precast arch: Our proprietary multi-frame precast arch technology (patent No. ZL202022537953.5) greatly reduces the work duration and mitigates risks associated with hazardous work zones, thereby significantly enhancing construction efficiency.
Reduction of number of operators: Revolutionizing traditional methods, our equipment enables the entire construction operation to be efficiently managed by just 3-4 people, compared to the conventional requirement of 8 or more personnel.
Auxiliary function integration: Equipped with a breaking hammer, the system facilitates under-excavation operations immediately after arch installation, enhancing productivity and efficiency.
Small overall dimensions: Designed with a lightweight and compact structure, this vehicle is ideal for small section construction conditions, ensuring ease of operation in confined spaces.
Equipment informatization (optional): The equipment is enriched with advanced informatization features including cluster management, positioning, video monitoring, interphone communication, pre-alarm systems, data management, tunnel BIM technology, digital twins, construction report management, tunnel contour scanning, and remote control, elevating the operational experience to new heights.
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