| Customization: | Available |
|---|---|
| After-sales Service: | 6 Month |
| Warranty: | 6 Month |
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The LG312M The LG312M intelligent integrated arch frame trolley masterfully combines multiple processes including precise measuring, point placement, under-excavation operations, arch frame installation, welding mesh, and connecting ribs. This advanced machinery can complete the installation of arch frames during the single excavation of a double-track tunnel without the need to move the machine, ensuring seamless operation. It is built on a robust engineering chassis with a diesel-electric dual power system and a two-way driving platform for optimal control. Boasting excellent driving performance, this trolley gracefully navigates various complex tunnel conditions. The arm frame employs both wireless remote and manual controls, enabling precise, fast, efficient, energy-saving, and safe manipulation of the robotic arm.
Equipment digitization (Optional): Our advanced digital functions include cluster management, positioning, video surveillance, walkie-talkie capability, pre/alarm settings, data management, tunnel BIM technology, digital twin, construction report management, tunnel contour scanning, remote control, and more, providing comprehensive digital solutions for optimized operations.
Expandable Hanging Basket: Equipped with an expandable hanging basket, this machinery offers a spacious operating area ideal for the installation of explosives and anchor rods, enhancing operational versatility.
High Efficiency: Featuring a robust three-arm, three-gripper, and three-basket structure, the machine offers a maximum middle arm lifting force of 3 tons. It supports versatile construction methods including full-section, two-benching, and three-benching, and the entire equipment setup can be completed in approximately one hour, ensuring high efficiency and speed.
Installation of Prefabricated Arch Frames: Our patented multi-frame prefabricated segmented assembly and folding techniques allow for the production of arch frames outside the tunnel, significantly reducing working time on dangerous surfaces, lowering construction safety risks, and greatly enhancing overall efficiency.
Less Operating Personnel: Remarkably, the entire construction operation can be executed by just 3-4 personnel, a drastic reduction from the traditional requirement of 8 or more, optimizing labor efficiency and reducing costs.
Auxiliary Function Integration: This multi-functional equipment includes a breaker hammer and welding machine, allowing for under-excavation processing and welding operations during arch installation, providing an all-in-one solution.
Compact Size: Designed for lightweight efficiency, the compact size of the vehicle makes it highly adaptable to small-section construction conditions, ensuring flexibility and maneuverability in constrained spaces.
| Transport dimensions (L × W × H) | 11800×3200×3200mm |
| Total weight | 28t |
| Engine power | 138.5kW |
| Installed electrical power | 87.5kW |
| Operating mode | Electric construction + diesel-powered emergency |
| Control mode | Wireless remote control + manual control |
| Operating voltage | 380V |
| Operating range (width × height) | 18×12.5m |
| Chassis form | Operating chassis |
| Driving mode | Bidirectional driving (Dual cabs) |
| Driving and steering methods | Four-wheel drive, four-wheel steering |
| Minimum ground clearance | 400mm |
| Maximum grade | 32% |
| Turning radius | 15m (two wheels) 8m (four wheels) |
| Maximum speed | 25km/h |
| Approach angle/departure angle | 17°/15° |
| 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 |
| Welding machines | 3 sets |
| Breaking hammers | 2 sets |
| 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 |
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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