The LG312K The LG312K intelligent arch integrated trolley masterfully combines multiple sophisticated processes such as surveying, setting out, under-excavation operations, arch installation, mesh and connecting bar welding (optional), and explosive charging. This marvel of engineering is capable of executing a complete excavation and arch installation within a tunnel without the need to relocate, ensuring unparalleled efficiency. Mounted on a robust engineering chassis, the machine boasts a dual power system of diesel and electric, a compact body with a short wheelbase, and exceptional traction, making it ideally suited for navigating diverse and challenging tunnel terrains. The boom system is operated through wireless remote control and manual control, facilitating effortless management and enhancing operational safety, speed, and energy efficiency.
Expandable Man Basket: This cutting-edge equipment features an expandable man basket, offering a generous workspace that comfortably accommodates 3-6 operators. This feature is particularly advantageous for tasks such as loading explosives and anchor rods, significantly enhancing operational efficiency and safety.
High Efficiency: Designed with a three-arm structure, three grippers, and three hanging baskets, the LG312K is versatile for full sections, two-step, and three-step construction methods. The innovative three-arm vertical frame can complete all construction processes in approximately one hour, setting a benchmark in efficiency.
Installation of Precast Arch: Leveraging our patented multi-frame precast arch technology (Patent No. ZL202022537953.5), this system drastically reduces the time and risk associated with working on precarious construction faces, thereby markedly improving overall construction efficiency.
Reduction of Number of Operators: Remarkably, the LG312K enables complete construction operations to be carried out by just 3-4 operators, a significant reduction compared to the traditional requirement of 8 or more personnel. This not only optimizes labor costs but also enhances safety and coordination on-site.
Auxiliary Function Integration: Equipped with a versatile breaking hammer, the LG312K allows for seamless under-excavation operations immediately following arch installation, streamlining the workflow and reducing downtime.
Small Overall Dimensions: Engineered with a lightweight design, the LG312K features small overall dimensions, making it perfectly suited for operations in confined and small-section construction environments.
Equipment Informatization (Optional): For enhanced operational oversight and control, the LG312K supports an array of advanced informatization features including cluster management, positioning, video monitoring, interphone communication, pre-alarm functions, comprehensive data management, BIM technology, digital twin, construction report management, tunnel contour scanning, and remote control capabilities.
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