Intelligent Trolley Design with Integrated Anchor Support

• 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 LGM312U Intelligent Integrated Arch Anchor Trolley is a marvel of engineering with an advanced chassis. It boasts a single anchor system, four-wheel steering, four-wheel drive, and two-way driving capabilities. Its versatile diesel-electric dual power system supports both electric construction and diesel-powered emergency operations, ensuring uninterrupted functionality. The innovative three-arm remote control system seamlessly handles prefabricated arch frame installation, various benching methods, and precise positioning adjustments. It is designed for flexibility in under-excavation, welding operations, and flexible tunnel applications.

Functional Integration: The intelligent integrated arch anchor trolley consolidates various processes into a single system, including measuring and placing points, under-excavation operations, arch frame installation, advance support, system anchor construction, optional anchor grouting, anchor net installation, and more.

Equipment Digitization (Optional): Includes cluster management, positioning function, video surveillance, walkie-talkie function, pre/alarm function, data management, tunnel BIM technology, digital twin, construction report management, tunnel contour scanning, remote control, and other advanced features.
management, tunnel contour scanning, remote control, and other functions.

High Efficiency: The system comprises a three-arm, three-gripper, two-basket structure. The middle arm's maximum lifting force is 2 tons, making it possible to complete the entire construction process in around one hour.

Installation of Prefabricated Arch Frames: Our patented techniques for multi-frame prefabricated segmented assembly and folding arch frame installations produce arch frames outside the tunnel. This significantly reduces working time on hazardous surfaces, minimizes construction safety risks, and greatly enhances efficiency.
tunnel. This reduces the required working time on dangerous surfaces and construction safety risks, and greatly improves overall efficiency.

Single Anchor System: With a drilling depth reaching up to 4.5m, the middle arm frames can execute feet locking, system anchoring, and advance anchoring operations.

Expandable Hanging Basket: The trolley is equipped with an expandable hanging basket, providing a larger operating space suitable for installing explosives and anchor rods.

Optional Grouting Function: An optional grouting system enables quick and efficient grouting operations after anchor installation.

Less Operating Personnel: The entire construction can be efficiently handled by just 3-4 operators, compared to the traditional requirement of 8 or more.

Auxiliary Function Integration: The equipment features a breaker hammer and welding machine for under-excavation processing and welding operations during arch installation.

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