The LG312K The intelligent arch integrated trolley, LG312K, revolutionizes tunnel construction by combining multiple processes such as surveying, under-excavation, arch installation, mesh welding, and explosive charging into one seamless operation. This powerhouse is engineered with a dual power system (diesel and electric), ensuring it adapts flawlessly to various tunnel conditions. Equipped with a wireless remote control and manual control operation, the LG312K guarantees effortless boom management, making it a paragon of safety, efficiency, and energy conservation.
Expandable Man Basket: Our cutting-edge equipment boasts an expandable man basket, significantly enlarging the operating space to comfortably accommodate 3-6 people. This feature is ideal for loading explosives and anchor rods, enhancing operational efficiency.
High Efficiency: The LG312K employs a robust three-arm structure, complemented by three grippers and three hanging baskets. This design allows versatility in construction methods, including full sections, two steps, and three steps. Remarkably, it completes all vertical frame construction processes in approximately one hour.
Installation of Precast Arch: Leveraging our proprietary multi-frame precast arch technology (Patent No. ZL202022537953.5), the LG312K significantly reduces work duration and mitigates risks at dangerous working faces, thereby dramatically enhancing construction efficiency.
Reduction of Number of Operators: The LG312K streamlines tunnel construction, enabling the entire operation to be managed by just 3-4 operators, in stark contrast to the traditional requirement of 8 or more personnel.
Auxiliary Function Integration: This advanced equipment features a breaking hammer, facilitating under-excavation operations right after arch installation, thereby streamlining the workflow.
Compact Overall Dimensions: Designed with a lightweight and compact structure, the LG312K is perfect for small section construction conditions, ensuring versatility and ease of use in restricted environments.
Equipment Informatization (Optional): The LG312K supports a plethora of advanced functionalities, including cluster management, positioning, video monitoring, interphone communication, pre-alarm notifications, data management, tunnel BIM technology, digital twin, construction reporting, tunnel contour scanning, and remote control, making it a state-of-the-art solution for modern tunnel construction.
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