As a global leader in cantilever form traveller solutions, Pansol takes pride in its deep involvement in the Beijing-Taipei Expressway (G3), a national strategic project. Our new generation of standardized cantilever form travellers, backed by innovative design and superior performance, is delivering critical support to the expressway’s expansion and reconstruction project, standing as one of Pansol’s landmark bridge engineering cases in 2025.

I. Beijing-Taipei Expressway: A Technical Showcase for Pansol’s Cantilever Form Travellers

The 23.9-kilometer Qihe-Jinan section expansion project of the Beijing-Taipei Expressway features bridges accounting for 73.9% of its total length, requiring crossings over complex water systems like the Yellow River and Xiaoqing River, as well as railway trunk lines—making it one of China’s most technically challenging projects. Pansol’s new-generation standardized cantilever form travellers have overcome these hurdles through modular design and precision engineering:

Complex Geology Adaptability: Using weathering steel with a protective “rust layer” film technology, Pansol’s cantilever form travellers enhance bridge load-bearing capacity and service life by over 10%.

High-Efficiency Construction: For railway-span swing bridge construction, our cantilever form travellers achieve “millimeter-level” precision installation via hydraulic synchronous control technology. Paired with the innovative “bridge-building on both sides, traffic maintenance in the middle” process, this ensures uninterrupted traffic on the existing expressway while significantly shortening project timelines.

Environmental and Economic Balance: The modular design of our cantilever form travellers optimizes material usage, reducing construction waste and lowering overall project costs.

II. Product Advantages: Redefining Bridge Construction Efficiency

Pansol’s new-generation standardized cantilever form travellers center on “lightweight, intelligent, modular” design, delivering comprehensive cost savings and efficiency gains for the Beijing-Taipei Expressway:

1.Structural Innovation

Featuring a diamond-shaped main truss connected by high-strength bolts, these travellers are 30% lighter than traditional models, with a self-weight of only [specific weight if available]. Finite element analysis optimizes stress distribution, ensuring an anti-overturning safety factor ≥2.5 during construction. The modular design enables rapid disassembly and assembly, reducing the installation cycle of a single set of travellers to 7 days—40% faster than the industry average.

2.Intelligent Technology Integration

Equipped with wireless monitoring systems, our travellers real-time collect deformation and stress data, dynamically adjusting via BIM models to maintain linear control errors within ±2mm. This technology achieved “zero-error” closure in the railway-span swing bridge construction on the Beijing-Taipei Expressway.

3.Full Lifecycle Value

Using maintenance-free weathering steel and reusable components, maintenance costs are reduced by 50%. Take the Shiheng Canggang Intercity Railway project: our cantilever form traveller system can be reused over 20 times, cutting comprehensive costs by 25% compared to traditional solutions.

III. Full-Cycle Services: From Chinese Standards to Global Practice

Pansol drives progress through “technology + service,” offering end-to-end project support:

On-Site Guidance Services

Led by registered structural engineers, our team provides full-process technical support—from design verification and preloading tests to first-piece acceptance. In the Beijing-Taipei project, we replaced traditional surcharge preloading with “jack tensioning,” reducing preloading time from 7 to 2 days while eliminating high-altitude operation risks.

International Project Adaptation

For overseas markets, Pansol provides multilingual technical documentation, localized training, and certification support (e.g., ISO 50001), ensuring compliance with technical standards in Europe, America, Southeast Asia, and beyond.

Emergency Response

Backed by a global spare parts warehouse and a 24-hour technical hotline, we ensure cantilever form traveller spare parts arrive at the construction site in as fast as 96 hours. In domestic projects like the Jinan-Weifang High-Speed Railway, this mechanism has improved fault handling efficiency by 80%.

IV. From Chinese Projects to a Global Network: Pansol’s International Footprint

As a core partner in China’s bridge construction, Pansol’s cantilever form travellers have been deployed in over 20 national projects, including the Jishang Expressway and Xiongan High-Speed Railway. Aligned with the Belt and Road Initiative, we now collaborate with Chinese infrastructure giants like CRBC and CREC to serve projects across Southeast Asia, the Middle East, and Africa.

Conclusion

The Beijing-Taipei Expressway represents not just infrastructure upgrade but a testament to China’s bridge technology going global. With our new-generation standardized cantilever form travellers, Pansol transforms Chinese engineering expertise into global value—inviting partners worldwide to build an efficient, sustainable transportation future.

About Pansol

Pansol is a global leader in bridge engineering equipment, specializing in R&D and manufacturing of cantilever form travellers, steel formwork, and more. Guided by “innovation-driven, quality-first,” we deliver end-to-end solutions from design to after-sales service.

Contact us today for technical insights into our cantilever form traveller applications in the Beijing-Taipei Expressway and global projects!

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