The LG312K The intelligent arch integrated trolley, model LG312K, masterfully combines numerous processes such as surveying, setting out, under-excavation, arch installation, mesh and connecting bar welding (optional), and explosive charging. This advanced machinery can execute a complete tunnel excavation and arch installation in one seamless operation without any repositioning. Constructed with an engineering chassis and powered by a dual diesel-electric system, this trolley excels in flexibility, maneuverability, and traction. Its compact design and short wheelbase make it perfect for navigating complex tunnel pavements. Operate the boom effortlessly with wireless remote and manual controls, ensuring maximum safety, speed, efficiency, and energy conservation.
Expandable Man Basket: The equipment boasts an expandable man basket, offering a spacious working area that can comfortably hold 3-6 people, ideal for loading explosives and anchor rods.
High Efficiency: Featuring a three-arm structure with three grippers and three hanging baskets, the LG312K supports full-section, two-step, and three-step construction methods. Remarkably, all vertical frame construction processes can be completed within just one hour.
Installation of Precast Arch: Our patented multi-frame precast arch technology (Patent No. ZL202022537953.5) reduces duration and risk at dangerous construction sites, significantly boosting efficiency.
Reduction of Number of Operators: This cutting-edge equipment allows for complete construction operations by just 3-4 people, compared to the 8 or more traditionally required.
Auxiliary Function Integration: Equipped with a breaking hammer, the under-excavation operation can commence immediately after the arch installation.
Small Overall Dimensions: With a lightweight and compact design, the LG312K is perfectly suited for small section construction conditions.
Equipment Informatization (Optional): The LG312K supports comprehensive management functionalities, including cluster management, positioning, video monitoring, interphone, pre-alarm, data management, BIM technology, digital twin, construction report management, tunnel contour scanning, and remote control.
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![Electrical Power 87.5kw Intelligent Trolley Integration](//www.micstatic.com/athena/img/transparent.png)
![Electrical Power 87.5kw Intelligent Trolley Integration](//www.micstatic.com/athena/img/transparent.png)
![Electrical Power 87.5kw Intelligent Trolley Integration](//www.micstatic.com/athena/img/transparent.png)
![Electrical Power 87.5kw Intelligent Trolley Integration](//www.micstatic.com/athena/img/transparent.png)
![Electrical Power 87.5kw Intelligent Trolley Integration](//www.micstatic.com/athena/img/transparent.png)
![Electrical Power 87.5kw Intelligent Trolley Integration](//www.micstatic.com/athena/img/transparent.png)
![Electrical Power 87.5kw Intelligent Trolley Integration](//www.micstatic.com/athena/img/transparent.png)
![Electrical Power 87.5kw Intelligent Trolley Integration](//www.micstatic.com/athena/img/transparent.png)
![Electrical Power 87.5kw Intelligent Trolley Integration](//www.micstatic.com/athena/img/transparent.png)