Intelligent Arch Trolley with Integrated Anchor System

• After-sales Service: 6 Month
• Warranty: 6 Month
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Total Weight: 36t
• Engine Power: 138.5kw (National IV)
• Model NO.: LGM312U
• Installed Electrical Power: 92kw
• Operating Mode: Electric Construction + Diesel-Powered Walking an
• 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°
• Transport Package: Nothing
• Specification: 11360× 3250× 3355mm
• Trademark: LANHI
• Origin: China

Product Description

Product Description

The LGM312U The intelligent integrated arch anchor trolley features an advanced engineering chassis and is equipped with a state-of-the-art single anchor system. This marvel of engineering offers four-wheel steering, four-wheel drive, and bi-directional operation. Its innovative diesel-electric dual power system ensures seamless electric construction and reliable diesel-powered emergency operations. The advanced three-arm remote control system ensures precision in prefabricated arch frame installation, versatile benching operations, and meticulous positioning adjustments. Designed for flexibility, it handles under-excavation and welding operations with ease, making it ideal for complex tunnel projects.

Functional integration: The intelligent integrated arch anchor trolley seamlessly incorporates multiple processes into one efficient system, including precise measuring and point placement, under-excavation operations, arch frame installation, advance support, system anchor construction, optional anchor grouting, and anchor net installation.

Equipment digitization (Optional): Our cutting-edge digitization options include cluster management, advanced positioning functions, comprehensive video surveillance, integrated walkie-talkie capabilities, pre/alarm functionalities, sophisticated data management, tunnel BIM technology, digital twin integration, and detailed construction reporting. Additional features include tunnel contour scanning and remote control capabilities, ensuring top-notch management and operational efficiency.
management, tunnel contour scanning, remote control and other functions.

High efficiency: Built with a robust three-arm, three-gripper, and two-basket configuration, the middle arm boasts a formidable lifting force of up to 2 tons. The entire construction cycle is impressively swift, completing in approximately one hour, significantly enhancing productivity and project turnaround times.

Installation of prefabricated arch frames: Leveraging our company's patented multi-frame prefabricated segmented assembly and folding arch frame installation techniques, we manufacture the arch frames outside the tunnel. This innovative approach reduces the working time on hazardous surfaces, minimizes construction safety risks, and dramatically boosts overall efficiency.
tunnel. This reduces the required working time on dangerous surfaces and construction safety risks, and greatly improves overall efficiency.

Single anchor system: Our superior single anchor system achieves a remarkable maximum drilling depth of 4.5 meters. The middle arm frames excel in performing feet locking, system anchoring, and advance anchoring operations, ensuring robustness and reliability in various tunneling scenarios.

Expandable hanging basket: Equipped with an expandable hanging basket, our equipment offers a spacious operating area ideal for installing explosives and anchor rods, enhancing safety and efficiency during critical construction phases.

Optional grouting function: For added versatility, the system can be equipped with an optional grouting function, enabling quick and efficient grouting operations post-anchor installation, streamlining the construction process.

Less operating personnel: Our advanced construction operations can be efficiently handled by just 3-4 skilled personnel, compared to traditional methods that require 8 or more workers, thus massively reducing labor costs and enhancing productivity.

Auxiliary function integration: The equipment includes vital auxiliary tools such as a breaker hammer and welding machine, allowing for seamless under-excavation processing and precise welding operations during arch installation, further enhancing its multifunctional capabilities.

Product Parameters

Transport dimensions (L × W × H)	11360×3250×3355mm
Total weight	36t
Engine power	138.5kW (National IV)
Installed electrical power	92kW
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	2
Number of grippers	3
Maximum lifting capacity of middle arm	2t
Maximum lifting capacity of left and right arms	1.5t
Number of rock drills	1
Power of rock drills	18kW
Advance beam	5590mm(Optional6200/4990mm)
Drill Pipe	4305mm(Optional4915/3700mm)
Maximum drilling depth	4m(Optional4.6m/3.4m)
Drilling diameter	Φ41~Φ102mm
Discharge volume	0.4m³/min
Discharge pressure	0.8MPa
Flow rate	4m³/h
Pressure	15.3bar
Welding machines	3 sets
Breaking hammers	2 sets
Grouting system	Options

Detailed Photos