• Advanced Integrated Arch Frame Trolley Technology
  • Advanced Integrated Arch Frame Trolley Technology
  • Advanced Integrated Arch Frame Trolley Technology
  • Advanced Integrated Arch Frame Trolley Technology
  • Advanced Integrated Arch Frame Trolley Technology

Advanced Integrated Arch Frame Trolley Technology

After-sales Service: 6 Month
Warranty: 6 Month
Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
Condition: New
Total Weight: 28t
Engine Power: 138.5kw
Customization:
Manufacturer/Factory & Trading Company

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Sichuan, China
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
Overview

Basic Info.

Model NO.
LG312M
Installed Electrical Power
87.5kw
Operating Mode
Electric Construction + Diesel-Powered Emergency
Control Mode
Wireless Remote Control + Manual Control
Operating Voltage
38V
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°
Transport Package
Nothing
Specification
11800× 3200× 3200mm
Trademark
LANHI
Origin
China

Product Description

Product Description

The LG312M The intelligent integrated arch frame trolley, LG312M, is a state-of-the-art equipment that seamlessly incorporates multiple complex processes such as point measuring and placement, under-excavation operations, arch frame installation, mesh welding, and rib connection. This advanced machine allows for continuous installation of arch frames during the double-track tunnel excavation without necessitating a relocation. Built on a robust engineering chassis, it features diesel-electric dual power systems and a two-way driving platform, ensuring exceptional driving performance and adaptability to various challenging tunnel conditions. The arm frame is operated via wireless remote control and manual control, enabling precise and effortless movement of the robotic arm, characterized by its speed, efficiency, energy-saving capabilities, and enhanced safety measures.

Equipment Digitization (Optional): Our advanced digital suite includes cluster management, positioning capabilities, video surveillance, walkie-talkie integration, pre-alert functions, data management, tunnel BIM technology, digital twin modeling, construction report management, tunnel contour scanning, remote control, and more. This suite significantly enhances operational efficiency and safety.

Expandable Hanging Basket: Equipped with an expandable hanging basket, this machine offers a larger operating space suitable for installing explosives and anchor rods, thus expanding its utility in various tunneling operations.

High Efficiency: Featuring a three-arm, three-gripper, and three-basket structure, this equipment offers a maximum lifting force of 3 tons in the middle arm. It supports various construction methods like full-section, two-benching, and three-benching, with complete setup achievable in approximately an hour.

Installation of Prefabricated Arch Frames: Utilizing our patented multi-frame prefabricated segmented assembly and folding techniques, the arch frames are produced outside the tunnel. This significantly reduces the time spent on hazardous surfaces, minimizes safety risks, and greatly enhances overall efficiency.

Reduced Workforce Requirement: This innovative system allows the entire construction operation to be managed by only 3-4 operators, compared to the 8 or more required in traditional setups.

Auxiliary Function Integration: The equipment integrates a breaker hammer and welding machine, enabling under-excavation processing and welding operations simultaneously with the arch installation, thus streamlining the entire construction process.

Compact Design: Designed to be lightweight and compact, this vehicle is perfectly suited for small-section construction conditions, offering unparalleled maneuverability and efficiency.

Product Parameters

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

Detailed Photos

Advanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley TechnologyAdvanced Integrated Arch Frame Trolley Technology

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Diamond Member Since 2024

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Manufacturer/Factory & Trading Company
Number of Employees
385
Year of Establishment
2011-11-01