| After-sales Service: | 6 Month |
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| Warranty: | 6 Month |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Total Weight: | 28t |
| Engine Power: | 138.5kw |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier The LG312M The intelligent integrated arch frame trolley seamlessly integrates multiple processes, including measuring, placing points, under-excavation operations, arch frame installation, welding mesh, and connecting ribs. This marvel of engineering completes the installation of arch frames during one-time excavation of double-track tunnels without the need to move the machine. Featuring an engineering chassis with diesel-electric dual power systems and a two-way driving platform, this vehicle excels in driving performance and adapts effortlessly to complex tunnel road conditions. The arm frame, operable via wireless remote control and manual control, ensures precise and efficient robotic arm movements. This results in unparalleled speed, energy-saving efficiency, and enhanced safety.
Equipment Digitization (Optional): Features include cluster management, positioning function, video surveillance, walkie-talkie function, pre/alarm function, data management, tunnel BIM technology, digital twin, construction report management, tunnel contour scanning, remote control, and more.
Expandable Hanging Basket: Our equipment is outfitted with an expandable hanging basket that provides a larger operating space, perfect for the installation of explosives and anchor rods.
High Efficiency: With a three-arm, three-gripper, and three-basket design, the middle arm boasts a maximum lifting force of 3 tons. This versatile machine supports various construction methods such as full-section, two-benching, and three-benching. Remarkably, the entire setup can be completed in just about an hour.
Installation of Prefabricated Arch Frames: Utilizing our patented multi-frame prefabricated segmented assembly and folding techniques, we produce arch frames outside the tunnel. This significantly reduces work time on dangerous surfaces, mitigates construction safety risks, and tremendously boosts overall efficiency.
Less Operating Personnel: This highly efficient system requires only 3-4 people to complete the entire construction operation, a stark contrast to the 8 or more people needed for traditional methods.
Auxiliary Function Integration: Equipped with a breaker hammer and welding machine, this innovative equipment can perform under-excavation processing and welding operations during arch installation.
Compact Overall Size: Designed to be lightweight and compact, this vehicle is perfectly suited for small-section construction conditions.
Suppliers with verified business licenses
Audited Supplier 
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