Model: The LG312K Our intelligent arch integrated trolley, the LG312K, seamlessly amalgamates a myriad of pivotal processes such as surveying, setting out, under-excavation operations, arch installation, mesh and connecting bar welding (optional), and explosive charging. It is uniquely designed to accomplish a comprehensive excavation and arch installation within a tunnel in a single operation, eliminating the need for machine relocation. The vehicle's entire structure is based on an engineering chassis and is powered by a dual system of diesel and electric, offering a compact wheelbase, a small and nimble body, superior maneuverability, and exceptional traction—making it the ideal solution for diverse and challenging tunnel pavement conditions. The boom can be effortlessly operated via wireless remote control or manual control, ensuring ease of management. This innovative setup guarantees unmatched safety, speed, efficiency, and energy savings.
Innovative Expandable Man Basket: Featuring an expandable man basket, this equipment offers enhanced operational space, comfortably accommodating 3-6 individuals. It is specifically designed for the loading of explosives and anchor rods, ensuring maximum efficiency and safety.
Unmatched High Efficiency: Incorporating a sophisticated three-arm structure with three grippers and three hanging baskets, our system supports full-section, two-step, and three-step construction methods. This enables the completion of all vertical frame construction processes within approximately one hour, significantly optimizing productivity.
Efficient Installation of Precast Arch: Utilizing our proprietary multi-frame precast arch technology (patent No. ZL202022537953.5), we considerably reduce both the working duration and the construction risks associated with dangerous working faces. This cutting-edge approach markedly enhances overall construction efficiency.
Optimized Reduction of Operators: Our advanced construction process can be executed by a streamlined team of just 3-4 personnel, a stark contrast to the traditional requirement of 8 or more operators, thus revolutionizing labor efficiency.
Integrated Auxiliary Functions: Equipped with a breaking hammer, the system allows for under-excavation operations to commence immediately after arch installation, further streamlining the construction workflow.
Compact Overall Dimensions: Engineered with a lightweight design and compact dimensions, this vehicle is perfectly suited for small section construction conditions, offering unparalleled adaptability and performance.
Advanced Equipment Informatization (Optional): Our equipment supports an array of advanced functionalities including cluster management, positioning, video monitoring, interphone communication, pre-alarm systems, data management, tunnel BIM technology, digital twin, construction report management, tunnel contour scanning, and remote control.
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