The LG312K The LG312K intelligent arch integrated trolley is a marvel of modern engineering, seamlessly combining multiple processes such as surveying, setting out, under-excavation operations, arch installation, mesh and connecting bar welding, and explosive charging into one cohesive operation. This state-of-the-art machine can complete a one-time excavation and arch installation without the need to reposition, thanks to its robust engineering chassis and dual power system (diesel and electric). With a short wheelbase and a compact, agile body, it delivers exceptional traction and maneuverability, making it ideal for diverse and complex tunnel conditions. The boom, which can be controlled wirelessly or manually, ensures precise, safe, and efficient movements, offering unparalleled speed, high efficiency, and energy conservation.
Expandable Man Basket: This equipment boasts an expandable man basket, significantly increasing the operating space to accommodate 3 to 6 personnel. It is perfectly designed for loading explosives and anchor rods, enhancing both safety and operational efficiency.
High Efficiency: Equipped with a three-arm structure, three grippers, and three hanging baskets, this machine is versatile enough to handle full sections, two-step, and three-step construction methods. Remarkably, it completes all vertical frame construction processes in approximately one hour, significantly accelerating project timelines.
Installation of Precast Arch: Our proprietary multi-frame precast arch technology (Patent No. ZL202022537953.5) revolutionizes construction efficiency by reducing the time and risk associated with dangerous working conditions. It enhances overall productivity and safety on the job site.
Reduction in Number of Operators: This advanced operation requires only 3 to 4 operators, a significant improvement over traditional methods that necessitate a workforce of 8 or more. This not only cuts labor costs but also simplifies workforce management.
Auxiliary Function Integration: The LG312K is equipped with a breaking hammer, enabling immediate under-excavation operations following arch installation. This integration streamlines the workflow, reducing downtime and enhancing productivity.
Compact Overall Dimensions: Designed with a lightweight, compact build, the LG312K is perfectly suited for small section construction conditions, making it an ideal choice for projects with space constraints.
Advanced Equipment Informatization (Optional): Optional features include cluster management, positioning functions, video monitoring, interphone capabilities, pre-alarm systems, data management, tunnel BIM technology, digital twin integration, construction report management, tunnel contour scanning, remote control, and more, ensuring comprehensive operational oversight and streamlined project execution.
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