| Customization: | Available |
|---|---|
| Warranty: | 1 Year |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
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The LGM312N Our state-of-the-art Intelligent Integrated Arch Anchor Trolley, the LGM312N, is designed for superior performance in challenging environments. Utilizing an advanced engineering chassis, it boasts a dual anchor system, four-wheel steering, four-wheel drive, and bi-directional driving capabilities. Powered by a dual diesel-electric system, it ensures seamless electric construction and reliable diesel-powered emergency operations. The three-arm remote control enables precise prefabricated arch frame installation, versatile benching methods, and meticulous positioning adjustments. Its arch frame is adept at managing under-excavation, welding operations during installations, and offers exceptional flexibility within tunnel environments.
Functional Integration: The Intelligent Integrated Arch Anchor Trolley seamlessly merges multiple processes, including precise measuring and point placement, under-excavation, arch frame installation, anchor net installation, advanced support, system anchor construction, anchor grouting (optional), and more.
Equipment Digitization (Optional): Includes 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 additional features.
High Efficiency: Equipped with a three-arm, three-gripper, and three-basket configuration. The middle arm can lift up to 3 tons, and the complete construction process is accomplished in approximately one hour.
Prefabricated Arch Frames Installation: Utilizing our patented multi-frame prefabricated segmented assembly and folding arch frame techniques, arch frames are produced externally to the tunnel. This methodology significantly reduces work time on hazardous surfaces, minimizes construction safety risks, and enhances overall efficiency.
Dual Anchor System: Achieves a maximum drilling depth of 4.5 meters, with the left and right arm frames capable of performing feet locking, system anchoring, and advanced anchoring simultaneously.
Rotating Deployable Hanging Basket: Equipped with a spacious rotating hanging basket, ideal for installing explosives and anchor rods efficiently.
Optional Grouting Function: Features an optional grouting system, expediting grouting operations post-anchor installation.
Reduced Workforce Requirement: The construction process is streamlined to require only 3-4 personnel, compared to the 8 or more needed for traditional operations.
Auxiliary Function Integration: Includes a breaker hammer and welding machine, enabling under-excavation processing and welding operations during arch installation.
| 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 |
1,What can you buy from us?
Our current main products include comprehensive solutions for underground engineering machinery and intelligent mining equipment. This includes tunnel boring machines, integrated arch anchoring and spraying trolleys, arch anchoring trolleys, integrated arch drilling trolleys, arch frame installation trolleys, wet spraying rigs, and rock drilling rigs. We have the capacity to provide customers with integrated total solution services.
2,What about the MOQ?
The Minimum Order Quantity (MOQ) is 1 set.
3,What payment terms do you accept?
We accept T/T with a 50% prepayment.
4,What about the order lead time?
The usual lead time is 15 days.
5,What logistics methods can you use for shipment?
Truck delivery can be arranged in Central Asia and Russia, and you can also choose rail and sea shipping.
6,How is your delivery time?
The delivery time via China-Europe trains is 15 to 20 days, while sea shipping takes approximately 2 to 3 months.
7,How about your customer service and after-sales service?
We offer 24/7 online support and provide after-sales support in Russia and Central Asia.
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