Smart Arch Anchor Trolley for Efficient Design

• 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 boasts a robust engineering chassis and features a comprehensive single anchor system. This cutting-edge machine offers four-wheel steering, four-wheel drive, and dual-direction driving capabilities. Its diesel-electric dual power system ensures seamless electric construction and reliable diesel-powered emergency operations. The three-arm remote control is designed to meet the demands of prefabricated arch frame installation, various benching methods, and precise positioning adjustments. The arch frame supports under-excavation and welding operations during installation, ensuring exceptional flexibility within the tunnel.

Functional integration: This intelligent integrated arch anchor trolley consolidates multiple processes into one streamlined machine. It encompasses measuring and placing points, under-excavation operations, arch frame installation, advance support, system anchor construction, optional anchor grouting, and anchor net installation.

Equipment digitization (Optional): Our cutting-edge equipment offers optional digitization features, including cluster management, precise positioning, video surveillance, walkie-talkie functionality, pre-alarm and alarm functions, comprehensive data management, tunnel BIM technology, digital twin integration, construction report management, tunnel contour scanning, and remote control capabilities.
management, tunnel contour scanning, remote control and other functions.

High efficiency: The construction process is powered by a three-arm, three-gripper, and two-basket structure, with the middle arm capable of lifting up to 2 tons. This high-efficiency system can complete the entire process in approximately one hour.

Installation of prefabricated arch frames: Utilizing our company's patented multi-frame prefabricated segmented assembly and folding arch frame installation techniques, arch frames are produced outside the tunnel. This significantly reduces required working time on hazardous surfaces, minimizes construction safety risks, and greatly enhances overall efficiency.
tunnel. This reduces the required working time on dangerous surfaces and construction safety risks, and greatly improves overall efficiency.

Single anchor system: The system features a maximum drilling depth of 4.5m. The middle arm frames can perform feet locking, system anchoring, and advance anchoring operations with precision.

Expandable hanging basket: The equipment includes an expandable hanging basket, offering a larger operating space for the installation of explosives and anchor rods.

Optional grouting function: An optional grouting system is available, enabling swift grouting operations immediately after anchoring.

Less operating personnel: Efficient design allows the entire construction operation to be completed by just 3-4 people, compared to the traditional requirement of 8 or more personnel.

Auxiliary function integration: Equipped with a breaker hammer and welding machine, this versatile equipment can efficiently perform 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