Automated Arch Mounting Kit with Intelligent 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 an advanced engineering chassis and incorporates a dual anchor system. Boasting four-wheel steering, four-wheel drive, and bi-directional driving capabilities, this machine is designed for ultimate versatility. Its diesel-electric dual power system ensures seamless electric construction and reliable diesel-powered emergency operations. Featuring a sophisticated three-arm remote control, it adeptly handles prefabricated arch frame installations, multiple benching methods, and precise positioning adjustments. The arch frame supports under-excavation and welding operations during installation, showcasing exceptional flexibility within the tunnel.

Functional integration: The intelligent integrated arch anchor trolley masterfully merges numerous processes into one efficient unit. It encompasses measuring and point placement, under-excavation operations, arch frame installation, anchor net setup, advanced support, system anchor construction, optional anchor grouting, and various other essential tasks.

Equipment digitization (Optional): Experience advanced digital functionalities including cluster management, precise positioning, video surveillance, walkie-talkie communication, pre/alarm features, comprehensive data management, tunnel BIM technology, digital twin integration, construction reporting, and more.
management, tunnel contour scanning, remote control capabilities, and other innovative features.

High efficiency: Equipped with a three-arm, three-gripper, and three-basket configuration, it achieves a maximum lifting force of 3 tons with the middle arm. This optimized design ensures the entire construction process is completed in approximately one hour.

Installation of prefabricated arch frames: Leveraging our patented multi-frame prefabricated segmented assembly and folding arch frame installation techniques, our system manufactures arch frames outside the tunnel. This innovative approach significantly reduces the working time on perilous surfaces, enhances construction safety, and boosts overall operational efficiency.

Dual anchor system: Achieving a maximum drilling depth of 4.5m, the left and right arm frames can simultaneously perform feet locking, system anchoring, and advanced anchoring operations with precision.

Rotating deployable hanging basket: The system includes a rotating hanging basket with ample operating space, ideal for the installation of explosives and anchor rods.

Optional grouting function: An optional grouting system is available, enabling rapid grouting operations following anchor installation.

Less operating personnel: Streamlining efficiency, the entire construction operation can be executed by just 3-4 personnel, whereas traditional methods would necessitate a team of 8 or more.

Auxiliary function integration: The equipment is outfitted with a breaker hammer and welding machine, facilitating under-excavation processing and welding tasks during arch installation.

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