The LG312K The intelligent arch-integrated trolley seamlessly combines a multitude of essential processes, such as surveying, setting out, under-excavation operations, arch installation, mesh and connecting bar welding (optional), and explosive charging. This cutting-edge machine can accomplish full tunnel excavation and arch installation in one go, without the need for repositioning. Engineered with an advanced chassis and dual power systems (diesel and electric), it boasts a compact design with a short wheelbase, ensuring exceptional maneuverability on diverse and challenging tunnel surfaces. The boom operation is a breeze with both wireless remote and manual control options, ensuring superior safety, rapid execution, heightened efficiency, and considerable energy savings.
Expandable Man Basket: This innovative equipment features an expandable man basket, offering an ample operating space that comfortably accommodates 3 to 6 individuals. It is perfectly designed for loading explosives and anchor rods, enhancing operational efficiency and safety.
High Efficiency: Featuring a three-arm structure with three grippers and three hanging baskets, the equipment is versatile for full sections, two-step, and three-step construction methods. Remarkably, the entire vertical frame construction process can be completed in about one hour, setting a new benchmark for efficiency.
Installation of Precast Arch: Our proprietary multi-frame precast arch technology (Patent No. ZL202022537953.5) significantly reduces the duration and risks associated with working in hazardous conditions. This innovation dramatically enhances construction efficiency and safety.
Reduction of Number of Operators: A remarkable feature of this integrated system is its ability to complete the entire construction operation with just 3-4 operators, as opposed to the traditional requirement of 8 or more, ensuring considerable labor savings and streamlined operations.
Auxiliary Function Integration: Equipped with a breaking hammer, the under-excavation operation can be immediately initiated once the arch installation is complete, facilitating seamless and uninterrupted construction workflows.
Small Overall Dimensions: Designed with a lightweight and compact structure, the vehicle is ideally suited for construction in small section conditions, offering unparalleled flexibility and adaptability.
Equipment Informatization (Optional): The system supports a suite of advanced functionalities, including cluster management, precise positioning, video monitoring, intercom, pre-alarm notifications, comprehensive data management, tunnel BIM technology, digital twin, construction report management, tunnel contour scanning, and remote control capabilities, redefining modern tunneling operations.
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