Customization: | Available |
---|---|
Warranty: | 1 Year |
Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
The LGM312N The LGM312N is an advanced intelligent integrated arch anchor trolley designed with an engineering chassis and a dual anchor system. Boasting four-wheel steering and drive capabilities, alongside two-way driving functions, this machine is engineered for versatility. Its robust diesel-electric dual power system ensures seamless electric construction and reliable diesel-powered emergency operations. Equipped with a three-arm remote control, the LGM312N excels in prefabricated arch frame installation, various benching methods, and precise positioning adjustments. Its arch frame adeptly handles under-excavation and welding operations, providing unparalleled flexibility within the tunnel.
Functional integration: The intelligent integrated arch anchor trolley masterfully combines multiple processes into a single operation. It seamlessly incorporates measuring and placing points, under-excavation operations, arch frame installation, anchor net installation, advance support, system anchor construction, and optional anchor grouting, among other functions.
Equipment digitization(Optional): The digitization features include cluster management, positioning functions, video surveillance, walkie-talkie capabilities, pre-alarm functions, comprehensive data management, tunnel BIM technology, and digital twin systems. Additionally, it offers construction reporting, tunnel contour scanning, and remote control functionalities.
management, tunnel contour scanning, remote control and other functions.
High efficiency: The equipment showcases a three-arm, three-gripper, and three-basket structure. The middle arm can lift up to 3 tons, ensuring the entire construction process is completed in just about an hour.
Installation of prefabricated arch frames: Our patented multi-frame prefabricated segmented assembly and multi-frame prefabricated folding arch frame installation techniques allow for the external production of arch frames. This significantly reduces the time spent on hazardous surfaces and minimizes construction safety risks, dramatically boosting overall efficiency.
Dual anchor system: With a maximum drilling depth of 4.5 meters, the left and right arm frames enable simultaneous feet locking, system anchoring, and advance anchoring operations.
Rotating deployable hanging basket: The equipment includes a rotating hanging basket, offering a larger operating space ideal for the installation of explosives and anchor rods.
Optional grouting function: Equipped with an optional grouting system, the device allows for rapid grouting operations immediately following anchor installation.
Less operating personnel: Remarkably efficient, the entire construction process can be managed by just 3-4 people, compared to the 8 or more required in traditional setups.
Auxiliary function integration: The equipment is complemented by an integrated breaker hammer and welding machine, facilitating under-excavation processing and welding 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.