29t Total Weight Arch Installation Trolley The Perfect Combination of Strength and Durability

Product Description:

KGM12200GS Plateau Type Three Folding Arm Arch Frame Trolley is a high-performance specialized equipment developed by Changsha Keda Intelligent Equipment Co., Ltd. for high-altitude, low oxygen environment and complex geological tunnel construction. This device integrates mechanical, electro-hydraulic, and intelligent control, and is widely used for arch installation operations in railway, highway, water conservancy tunnels, and other engineering projects, especially suitable for the construction conditions of the three-step method.

3. Intelligent Control System
Integrated PID control algorithm, real-time feedback of boom posture through tilt sensors (installed on each stage of the boom), achieving dynamic self balancing adjustment. The control system adopts an electronic control handle and a human-machine interaction interface, supporting three modes: manual, semi-automatic, and fully automatic, reducing operational difficulty and labor intensity.

4. Security Protection System
Equipped with a patented protective shield descent system, it can quickly deploy the protective shield and activate the descent device in case of sudden rockfall at the top of the tunnel, ensuring the safe evacuation of personnel. Equipped with multiple safety mechanisms such as arm collision warning, overload protection, and attitude limit.

Features:

By using tilt sensors and PID control (patented technology), real-time compensation is provided for arch tilt caused by uneven excavation surfaces, ensuring that arch installation meets design parameters ( horizontal error ≤± 1 °, vertical error ≤± 0.5 ° ).

Avoiding manual measurement errors and significantly improving the quality of initial support.

The traditional three-step construction requires frequent installation of scaffolding or temporary platforms, while the KGM12200GS can be flexibly positioned through the boom and directly operated at high altitude, reducing auxiliary processes.

Operators only need 1-2 people (traditional methods require 6-8 people), reducing safety risks and labor costs.

Match the equipment operation rhythm with the three step excavation cycle:

• After excavating the upper steps, quickly install the arch frame;
• When following up on the middle and lower steps, synchronize the side wall support;
• During the construction phase of the inverted arch, the arm frame is retracted to make way for space and avoid equipment occupation.

Support joint operation with self-propelled inverted arch wharf to achieve support closure lining flow construction.

Three step construction often encounters fractured surrounding rock or fault zones, and the equipment is equipped with:

• Rapid support capability: Shorten the exposure time of surrounding rock and control deformation;
• Advanced geological adaptation: It can be linked with TSP, geological radar and other prediction systems to adjust support strategies.

Technical Parameters:

Customization:

Product Customization Services for Arch Installation Trolley:

Brand Name: POTENTIAL / POTENCY

Model Number: KGM12200SG

Place of Origin: CHINA

Certification: ISO9001:2015

Minimum Order Quantity: 1 Unit

Price: Negotiable

Packaging Details: FR or Bulk Ship

Delivery Time: 45 working days

Payment Terms: T/T, L/C

Supply Ability: 120 units per year

Min. Operating Width: 12m

Transportation Dimension (L X W X H): 11000×2800×4300mm

Total Weight: 29t

Model: Arch Installation Robot KGM12200SG

Minimum Turning Radius: Inner 3.0/Outer 7.5

Support and Services:

Product Technical Support and Services for the Arch Installation Trolley:

Our team of technical experts is available to assist you with any questions or issues you may have regarding the Arch Installation Trolley. Whether you need help with assembly, troubleshooting, or maintenance, we are here to help.

In addition, we offer a range of services to ensure that your Arch Installation Trolley performs optimally. These services may include on-site training, repairs, and maintenance programs to extend the lifespan of your equipment.

Packing and Shipping:

Product Packaging:

The Arch Installation Trolley is carefully packaged in a sturdy cardboard box to ensure safe delivery. The product is securely wrapped in protective material to prevent any damage during transportation.

Shipping:

Orders for the Arch Installation Trolley are typically processed within 1-2 business days. Once shipped, you will receive a tracking number to monitor the delivery status of your package. Shipping times may vary depending on your location and the chosen shipping method.

FAQ:

Q: What is the brand name of the Arch Installation Trolley?

A: The brand name of the Arch Installation Trolley is POTENTIAL or POTENCY.

Q: What is the model number of the Arch Installation Trolley?

A: The model number of the Arch Installation Trolley is KGM12200SG.

Q: Where is the Arch Installation Trolley manufactured?

A: The Arch Installation Trolley is manufactured in China.

Q: What certification does the Arch Installation Trolley have?

A: The Arch Installation Trolley is certified with ISO9001:2015.

Q: What are the payment terms for purchasing the Arch Installation Trolley?

A: The payment terms for purchasing the Arch Installation Trolley are T/T or L/C.