Introducing the LG312K The LG312K intelligent arch integrated trolley masterfully merges various essential processes such as surveying, setting out, under-excavation operation, arch installation, mesh and connecting bar welding (optional), and explosive charging. It adeptly performs a comprehensive excavation and arch installation in a single operation without requiring machine relocation. Designed on an engineering chassis, it features a diesel and electric dual power system, a compact wheelbase, nimble body, superior maneuverability, and robust traction, perfectly suited for intricate tunnel pavements. The boom's wireless remote control and manual control ensure effortless operation, guaranteeing safety, speed, high efficiency, and energy conservation.
Expandable Man Basket: This remarkable equipment includes an expandable man basket offering an enlarged operational space, accommodating 3-6 individuals, ideal for loading explosives and anchor rods.
Unmatched Efficiency: Equipped with a three-arm structure, three grippers, and three hanging baskets, it facilitates complete section, two-step, and three-step construction methods. The vertical frame’s entire construction process is accomplished in approximately one hour.
Precast Arch Installation: Utilizing our proprietary multi-frame precast arch technology (patent No. ZL202022537953.5), this innovation significantly reduces working durations and mitigates construction risks in hazardous areas, substantially enhancing overall efficiency.
Reduced Workforce Requirement: The entire construction process can be efficiently conducted by a team of just 3-4 people, as opposed to the traditional requirement of 8 or more workers.
Integrated Auxiliary Functions: The equipment is outfitted with a breaking hammer, enabling immediate under-excavation operations post-arch installation.
Compact Design: Boasting a lightweight construction with small overall dimensions, this vehicle is tailored for small section construction conditions.
Optional Equipment Informatization: It offers advanced features such as cluster management, positioning, video monitoring, interphone communication, pre-alarm, data management, tunnel BIM technology, digital twin, construction report management, tunnel contour scanning, remote control, and additional functionalities.
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