25m Arch Installation Trolley with 3000Kg Main Arm Capacity

Dual Power System Innovation
Adopting a hybrid design of diesel and electric power, the diesel engine provides high-intensity operation power in the tunnel (according to the National III emission standard), while the electric motor (IE3 high-efficiency three-phase asynchronous) meets the construction needs of urban areas or enclosed spaces with low noise and zero emissions. The power switching response time is less than 30 seconds. The dual power redundancy design ensures that the equipment can maintain 50% of its basic operational capacity in the event of a single system failure, significantly improving the continuity of tunnel construction.

Breakthrough in Plateau Adaptability
By using turbocharging matching and ECU high-altitude calibration technology, the rated power output can be maintained at an altitude of 4500 meters and in extreme environments ranging from -25 ℃ to 50 ℃, with a power attenuation rate of less than 8% (industry average of 15%). The hydraulic system is equipped with a constant power control and oil temperature adaptive adjustment module to solve the problem of starting at low temperatures on high altitudes.

Core Performance Advantages
Full Coverage Capability of Construction Methods
Unique folding+telescopic three-arm structure, supporting synchronous construction of full section/two-step/three-step, with a maximum of 6 high-speed railway double track tunnel arches installed per shift (3 traditional equipment). The 7-degree-of-freedom robotic arm is equipped with a millimeter-level laser positioning system, and the arch docking error is controlled within ±3mm. Integrate CAN bus control system to achieve pre-programming of arm movement trajectory, collision warning, and automatic obstacle avoidance functions. The remote monitoring platform can view equipment operating parameters in real-time, generate 3D construction logs, and support big data analysis of over excavation and under excavation.

Safety and Humanized Design
Multi-Protection System
The patented folding protective shield (CN222879688U) can be unfolded within 0.5 seconds to form a 2.5m² anti-rockfall area. Mechanical arm hydraulic locking+electrical interlock dual safety, preventing fixture failure caused by sudden oil pipe rupture. Wireless remote control with a radius of up to 50 meters allows operators to stay away from dangerous areas on the palm face. The centralized lubrication system reduces maintenance time by 60% and is equipped with a high-altitude oxygen cabin type cab.

• High altitude railway construction: Experience the construction of a high-altitude railway at 4300 meters on the Sichuan Tibet Railway project, achieving continuous operation with a monthly progress of arch installation that is 15% ahead of schedule.
• Urban underground space: Implement the power mode in the construction of Shenzhen Metro Line 14 in urban underground spaces, ensuring noise control levels below 65dB, which meets the stringent environmental protection requirements for nighttime construction activities.
• Emergency rescue scenario: In the unfortunate 2024 Gansu tunnel collapse accident, the deployment of a dual power system plays a crucial role in ensuring a seamless 72-hour uninterrupted support operation for effective emergency rescue operations.

When it comes to the installation of arch structures in tunnel construction projects, the POTENTIAL/POTENCY Arch Installation Trolley (Model: KGM12300CSG) from CHINA is the ideal solution. This innovative equipment is designed to provide efficient and precise handling of arch segments, making it a valuable tool for various application occasions and scenarios.

The Arch Installation Trolley is suitable for use in the construction of tunnels, bridges, and underground passages. Its robust construction and high load-bearing capacity make it perfect for handling heavy arch segments with ease. Whether it's a small-scale tunnel project or a large infrastructure development, this trolley can meet the demands of different construction sites.

With ISO9001:2015 certification, customers can trust the quality and reliability of this product. The minimum order quantity is just 1 unit, and the price is negotiable, making it accessible for both small and large construction companies. The packaging details include options for FR or Bulk Ship, ensuring safe transit to the destination.

Customers can expect a delivery time of 45 working days, and the payment terms accepted are T/T and L/C. With a supply ability of 120 units per year, the Arch Installation Trolley is readily available to meet the demands of construction projects.

The Arch Installation Trolley is carefully packaged to ensure its safe delivery to you. The product is securely wrapped and protected with foam padding to prevent any damage during transit.

Shipping Information:

• Shipping Method: We use reputable courier services to deliver your Arch Installation Trolley to your door.
• Shipping Time: Delivery usually takes 3-5 business days, depending on your location.
• Shipping Cost: Shipping costs may vary based on your location and the quantity of trolleys ordered.