| 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, LG312M, revolutionizes tunnel excavation by seamlessly combining multiple processes including measuring, point placement, under-excavation, arch frame installation, mesh welding, and rib connection. Remarkably, it completes double-track tunnel arch frame installations in a single excavation without requiring machine relocation. Its robust engineering chassis, dual diesel-electric power systems, and bi-directional driving platform ensure exceptional navigability on complex tunnel roads. The arm frame’s wireless remote and manual control operations allow precise arm movements, offering unparalleled speed, efficiency, energy savings, and safety.
Equipment Digitization (Optional): Our advanced digitization suite includes cluster management, precise positioning, video surveillance, walkie-talkie functionality, pre/alarm systems, data management, BIM technology, digital twin capabilities, comprehensive construction reporting, tunnel contour scanning, and remote control features.
Expandable Hanging Basket: Equipped with an expandable hanging basket, this feature provides ample operating space ideal for the installation of explosives and anchor rods.
High Efficiency: The three-arm, three-gripper, three-basket structure facilitates a maximum lifting force of 3 tons on the middle arm. It supports diverse construction methods like full-section, two-benching, and three-benching, with complete setup achievable in approximately one hour.
Installation of Prefabricated Arch Frames: Our patented multi-frame prefabricated segmented assembly and folding arch frame installation techniques allow for off-site arch frame production, significantly reducing on-site working time and construction risks, thereby enhancing overall efficiency.
Minimal Personnel Requirement: This sophisticated system reduces manpower needs, enabling complete construction operations with just 3-4 personnel, compared to the traditional requirement of 8 or more.
Auxiliary Function Integration: Integrated with a breaker hammer and welding machine, our equipment efficiently handles under-excavation processing and welding tasks during arch installation.
Compact Overall Size: Crafted with a lightweight design, the vehicle’s compact size ensures adaptability to small-section construction environments.
Suppliers with verified business licenses
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