The LG312K The intelligent arch integrated trolley, LG312K, seamlessly integrates a multitude of complex processes such as surveying, setting out, under-excavation operations, arch installation, optional mesh and connecting bar welding, and explosive charging. This cutting-edge machine can accomplish complete tunnel excavation and arch installation in one go, without needing to reposition. The entire vehicle is engineered with a robust chassis, a dual power system (diesel and electric), a compact wheelbase, and a lightweight body, ensuring unmatched flexibility and traction under various challenging tunnel conditions. The boom can be effortlessly managed via wireless remote control or manual operation, enhancing safety, speed, efficiency, and energy savings.
Expandable man basket: Our device includes an expandable man basket, offering an enlarged operational space that comfortably accommodates 3-6 personnel. It is ideal for tasks such as loading explosives and anchor rods.
High efficiency: Featuring a three-arm structure with three grippers and three hanging baskets, the LG312K supports various construction methods including full sections, two-step, and three-step processes. All vertical frame construction processes can be completed within roughly an hour, showcasing exceptional efficiency.
Installation of precast arch: Utilizing our patented multi-frame precast arch technology (Patent No. ZL202022537953.5), independently developed by our company, this equipment significantly reduces working durations and construction risks associated with dangerous work faces, thereby exponentially improving construction efficiency.
Reduction of number of operators: Our advanced system allows the entire construction process to be managed by just 3-4 operators, in stark contrast to traditional methods that require 8 or more personnel.
Auxiliary function integration: The equipment comes equipped with a breaking hammer for immediate under-excavation operations post-arch installation, further enhancing operational efficiency.
Small overall dimensions: Designed with a lightweight, compact structure, this vehicle is perfect for small section construction scenarios, ensuring versatility and adaptability.
Equipment informatization (optional): Our advanced system offers optional support for cluster management, precise positioning, video monitoring, interphone communication, pre-alarm functions, comprehensive data management, tunnel BIM technology, digital twin capabilities, construction report management, tunnel contour scanning, and remote control functionalities.
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