• Smart Arch Design with Integrated Cart Technology
  • Smart Arch Design with Integrated Cart Technology
  • Smart Arch Design with Integrated Cart Technology
  • Smart Arch Design with Integrated Cart Technology
  • Smart Arch Design with Integrated Cart Technology
  • Smart Arch Design with Integrated Cart Technology

Smart Arch Design with Integrated Cart Technology

After-sales Service: 6 Month
Warranty: 6 Month
Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
Condition: New
Quality of Complete Machine: 25t
Engine Power: 96kw
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.
LG312K
Electrical Installed Power
87.5kw
Operating Mode
Electric Construction + Diesel Emergency Response
Control Mode
Wireless Remote Control + Local Operation
Operating Voltage
380V
Operating Range (W × H)
20×12m
Chassis Form
Engineering Chassis
Driving Mode
Two-Way Drive
Drive and Steering Mode
Four-Wheel Drive, Two-Wheel Steering
Minimum Ground Clearance
400mm (350mm Leg)
Maximum Climbing Gradient
32%
Turning Radius
15m (Two Wheels)
Maximum Speed
13.7km/H
Approach/Departure Angle
17°/16°
Transport Package
Nothing
Specification
10000× 2800× 3300mm
Trademark
LANHI
Origin
China

Product Description

Product Description

The LG312K Our LG312K Intelligent Arch Integrated Trolley is a marvel of modern engineering, seamlessly combining surveying, setting out, under-excavation, arch installation, mesh and connecting bar welding (optional), and explosive charging processes into one unit. Capable of executing a single-pass tunnel excavation and arch installation without repositioning, this trolley is the epitome of efficiency. Built on a robust engineering chassis, it features a dual diesel and electric power system, short wheelbase, compact body, and exceptional traction, making it perfect for navigating complex tunnel pavements. The boom's movements can be precisely controlled via wireless remote or manual input, ensuring a safe, rapid, and highly efficient operation, all while conserving energy.

Expandable Man Basket: The LG312K is equipped with an expandable man basket, providing a spacious working area for 3-6 operators. This feature is ideal for tasks such as loading explosives and anchoring rods, enhancing both safety and workflow efficiency.

High Efficiency: Featuring a three-arm structure, with three grippers and three hanging baskets, the LG312K is designed for versatile use across full-section, two-step, and three-step construction methods. Remarkably, all vertical frame construction processes can be completed within approximately one hour, setting a new standard for operational speed and efficiency.

Installation of Precast Arch: Utilizing our proprietary multi-frame precast arch technology (Patent No. ZL202022537953.5), the LG312K reduces both the duration and risk associated with dangerous working faces. This innovative approach significantly boosts overall construction efficiency.

Reduction of Number of Operators: One of the standout features of the LG312K is its ability to complete all construction operations with just 3-4 operators, a stark contrast to the 8 or more required by traditional methods, thereby optimizing labor costs and efficiency.

Auxiliary Function Integration: The LG312K comes equipped with a breaking hammer, enabling under-excavation operations to commence immediately after arch installation, streamlining the construction process.

Compact Design: Crafted with a lightweight design, the LG312K’s compact dimensions make it perfectly suited for small section construction projects, offering unmatched maneuverability and flexibility.

Advanced Equipment Informatization (Optional): For those seeking cutting-edge technological integration, the LG312K supports comprehensive features including cluster management, positioning, video monitoring, interphone, pre-alarm, data management, tunnel BIM technology, digital twin capabilities, construction report management, tunnel contour scanning, and remote control.
Product Parameters

Shipping dimensions (L × W × H) 10000×2800×3300mm
Quality of complete machine 25t
Engine power 96kW
Electrical installed power 87.5kW
Operating mode Electric construction + diesel emergency response
Control mode Wireless remote control + local operation
Operating voltage 380V
Operating range (W × H) 20×12m
Chassis form Engineering chassis
Driving mode Two-way drive
Drive and steering mode Four-wheel drive, two-wheel steering
Minimum ground clearance 400mm (350mm leg)
Maximum climbing gradient 32%
Turning radius 15m (two wheels)
Maximum speed 13.7km/h
Approach/departure angle 17°/16°
Boom mode Two-stage telescopic type
Number of booms 3
Hanging basket mode Extensible
Number of baskets 3
Number of grippers 3
Maximum lifting capacity of intermediate arm 1.5t
Maximum lifting capacity of left and right arms 1.5t
Breaking hammer 2 sets
Electric welding machine /
Four-wheel steering Hole cleaning device
Three electric welding machines Middle arm weight bearing 3t
Two remote controls     /

Detailed Photos

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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