The LG312K The intelligent arch integrated trolley seamlessly combines a multitude of crucial processes, including surveying, setting out, under-excavation operations, arch installation, mesh and connecting bar welding (optional), and explosive charging. It is designed to accomplish a one-time excavation and arch installation of tunnels without the need for repositioning the machine. Built on an advanced engineering chassis, the vehicle features a versatile diesel and electric dual power system. This system boasts a short wheelbase, compact body, exceptional maneuverability, and superior traction, making it ideal for navigating intricate tunnel pavement conditions. The boom operates using a combination of wireless remote control and manual control, ensuring precise and effortless management of its movements. This sophisticated setup guarantees enhanced safety, remarkable speed, outstanding efficiency, and significant energy savings.
Expandable Man Basket: Our cutting-edge equipment is equipped with an expandable man basket, providing a spacious operating area that comfortably accommodates 3-6 personnel. This feature is particularly useful for tasks such as loading explosives and anchor rods, ensuring convenience and safety.
High Efficiency: The innovative three-arm structure, complemented by three grippers and three hanging baskets, supports various construction methodologies such as full sections, two-step, and three-step processes. Remarkably, all vertical frame construction processes can be efficiently completed in approximately one hour, showcasing the exceptional efficiency of our design.
Installation of Precast Arch: Utilizing our proprietary multi-frame precast arch technology (patent No. ZL202022537953.5), we significantly reduce the working duration and minimize the construction risks associated with hazardous working environments. This patented technology not only enhances safety but also drastically improves overall construction efficiency.
Reduction of Number of Operators: Our state-of-the-art construction operation can be efficiently completed by a minimal crew of 3-4 individuals, unlike traditional methods that require a workforce of 8 or more. This reduction in manpower translates to cost savings and streamlined operations.
Auxiliary Function Integration: The equipment comes with an integrated breaking hammer, allowing for under-excavation operations to commence immediately after the arch installation is complete. This integration ensures continuous workflow and enhanced productivity.
Small Overall Dimensions: Designed with a lightweight structure, the entire vehicle maintains small overall dimensions, making it perfectly suited for construction in confined and small-section areas. This compact design ensures versatility and adaptability to various construction conditions.
Equipment Informatization (Optional): Our equipment offers a suite of advanced informatization features, including cluster management, positioning functions, video monitoring, interphone functions, pre-alarm functions, data management, tunnel BIM technology, digital twin applications, construction report management, tunnel contour scanning, and remote control capabilities. These features collectively enhance operational efficiency, safety, and data-driven decision-making.
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