Arch Anchor Trolley System with Smart Design

• After-sales Service: 6 Month
• Warranty: 6 Month
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Total Weight: 38t
• Engine Power: 138.5kw (National IV)
• Model NO.: LGM312N
• Installed Electrical Power: 159kw
• 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× 3665× 3355mm
• Trademark: LANHI
• Origin: China

Product Description

Product Description

The LGM312N The intelligent integrated arch anchor trolley adopts a robust engineering chassis and boasts a dual anchor system. This state-of-the-art machine is equipped with four-wheel steering, four-wheel drive, and two-way driving capabilities. Its diesel-electric dual power system ensures seamless electric construction and reliable diesel-powered emergency operations. Featuring a three-arm remote control, it caters to prefabricated arch frame installation, facilitating various benching methods and precise positioning adjustments. Additionally, it supports under-excavation and welding operations during the installation process, providing unmatched flexibility in tunnel construction.

Functional Integration: This intelligent system combines a myriad of processes into one streamlined operation: measuring and placing points, under-excavation, arch frame installation, anchor net installation, advance support, system anchor construction, and optional anchor grouting, all efficiently managed.

Equipment Digitization (Optional): Includes advanced cluster management, precise positioning functions, video surveillance, walkie-talkie capabilities, pre-alarm functions, comprehensive data management, tunnel BIM technology with digital twin integration, and detailed construction reporting.
management, tunnel contour scanning, remote control, and more.

High Efficiency: With its innovative three-arm, three-gripper, and three-basket structure, the middle arm offers a remarkable maximum lifting force of 3 tons. This design ensures that the entire construction process is executed in approximately one hour.

Installation of Prefabricated Arch Frames: Our patented techniques for multi-frame prefabricated segmented assembly and folding arch frame installations significantly reduce working time on hazardous surfaces, enhance construction safety, and drastically improve overall efficiency.

Dual Anchor System: Engineered for maximum efficiency, the system achieves a drilling depth of up to 4.5m. The left and right arm frames can simultaneously carry out feet locking, system anchoring, and advance anchoring operations.

Rotating Deployable Hanging Basket: Equipped with a spacious rotating hanging basket, the system offers ample operating space, ideal for installing explosives and anchor rods.

Optional Grouting Function: An optional grouting system can be integrated, enabling swift grouting operations immediately following anchor installation.

Reduced Personnel Requirement: Remarkably, the entire construction operation can be efficiently managed by just 3-4 personnel, compared to traditional methods that necessitate 8 or more workers.

Auxiliary Function Integration: The system includes a breaker hammer and welding machine, capable of executing under-excavation processing and welding tasks during arch installation, further augmenting operational efficiency.

Product Parameters

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

Detailed Photos