| After-sales Service: | 6 Month |
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| Warranty: | 6 Month |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Drill Hole Diameter: | 41~102mm |
| Drill Hole Depth: | 4m |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier The State-of-the-Art LGM312N The intelligent integrated arch anchor trolley adopts a robust engineering chassis and is outfitted with an advanced dual anchor system. This high-performance equipment boasts four-wheel steering, four-wheel drive, and bi-directional driving capabilities, ensuring maximum maneuverability. The cutting-edge diesel-electric dual power system allows for both efficient electric construction and reliable diesel-powered emergency operations. Equipped with a sophisticated three-arm remote control, it meets the demanding requirements of prefabricated arch frame installation, various benching methods, and precise positioning adjustments. Its versatility extends to under-excavation and welding operations during installation, providing unmatched flexibility within tunnel environments.
Comprehensive Functional Integration: This intelligent integrated arch anchor trolley seamlessly consolidates numerous processes into a single, efficient operation. It includes measuring and placing points, under-excavation tasks, arch frame installation, anchor net installation, advanced support, system anchor construction, optional anchor grouting, and much more.
Cutting-Edge Equipment Digitization (Optional): This includes robust cluster management, precise positioning functions, comprehensive video surveillance, integrated walkie-talkie communication, pre/alarm functionalities, extensive data management, advanced tunnel BIM technology, digital twin implementation, and detailed construction reporting.
Additionally, features such as tunnel contour scanning and remote control operations ensure unparalleled efficiency and safety.
Unmatched High Efficiency: Designed with a unique three-arm, three-gripper, and three-basket structure, the middle arm offers a maximum lifting force of 3 tons. The entire construction process is streamlined to take approximately one hour, boosting productivity significantly.
Innovative Installation of Prefabricated Arch Frames: Our patented multi-frame prefabricated segmented assembly and folding arch frame installation techniques enable the production of arch frames outside the tunnel. This revolutionary approach reduces work time on hazardous surfaces, enhances construction safety, and significantly improves overall efficiency.
Sophisticated Dual Anchor System: With a maximum drilling depth of 4.5m, the left and right arm frames can simultaneously execute feet locking, system anchoring, and advanced anchoring operations.
Rotating Deployable Hanging Basket: Equipped with a spacious rotating hanging basket, the system offers ample operating space for the installation of explosives and anchor rods, optimizing operational efficiency.
Optional Rapid Grouting Function: The equipment includes an optional grouting system, enabling quick and efficient grouting operations post-anchor installation, thereby enhancing overall productivity.
Reduced Operating Personnel Requirements: Remarkably, the entire construction operation can be efficiently managed by just 3-4 operators, compared to the traditional requirement of 8 or more, significantly lowering labor costs.
Integrated Auxiliary Functions: The equipment comes equipped with a versatile breaker hammer and welding machine, capable of performing under-excavation processing and welding operations during arch installation, ensuring comprehensive operational capabilities.
| Transport dimensions (L × W × H) | 11360×3665×3355mm |
| Total weight | 38t |
| Engine power | 138.5kW (National IV) |
| Installed electrical power | 159kW |
| Operating mode | Electric construction + diesel-powered walking and emergency |
| Control mode | Wireless remote control + manual control |
| Operating voltage | 380V |
| Operating range (width × height) | 17×12m |
| Chassis form | Operating chassis |
| Driving mode | Bidirectional driving (front and rear dual cabs) |
| Driving and steering methods | Four-wheel drive, four-wheel steering |
| Minimum ground clearance | 380mm |
| Maximum grade | 36% |
| Turning radius | 15m (two wheels)/ 8m (four wheels) |
| Maximum speed | 15km/h |
| Approach angle/departure angle | 15.4°/15.7° |
| Arm support mode | Two stage telescopic |
| Arm support quantity | 3 |
| Hanging basket mode | Expandable |
| Number of hanging baskets | 3 |
| Number of grippers | 3 |
| Maximum lifting capacity of middle arm | 3t |
| Maximum lifting capacity of left and right arms | 1.5t |
| Number of rock drills | 2 |
| Power of rock drills | 18kW |
| Advance beam | 5590mm(6200/4990mm) |
| Drill Pipe | 4305mm(4915/3700mm) |
| Maximum drilling depth | 4m(4.6m/3.4m) |
| Drilling diameter | Φ41~Φ102mm |
| Discharge volume | 0.98m³/min |
| Discharge pressure | 0.8MPa |
| Flow rate | 16m³/h |
| Pressure | 20bar |
| Welding machines | 3 sets |
| Breaking hammers | 2 sets |
| Grouting system | Options |
| Three remote controls/one remote control | Unidirectional driving |
| Breaker | Front wheel steering |
| Electric Welding Machine | Combustible Gas Detector |
| Middle arm bearing capacity of 1.5t | Hole cleaning device |
| Grouting system |
Suppliers with verified business licenses
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