Case study of Longxiangxing's large-scale lifting construction
Longxiangxing Logistics Large Item Hoisting Construction Case - (Photovoltaic Power Generation, Bridge Pier Grouting, Metro Large Item Hoisting and Transportation, Wind Power Generation, High rise Landscape Hoisting, Precision Equipment Placement and Various Non standard Equipment Transportation - Operable for Projects Nationwide)
Heavy lifting is a part of the logistics system, and the construction of heavy lifting is a technically difficult, high-risk, and complex coordination process in engineering construction, involving the precise positioning of heavy equipment, large structures, etc.
WinD Power - Wind-Photovoltaic Module Hoisting
CGN Tech - Cylinder Column Hoisting
CRCC Bridge Bureau - 65-Ton Electric Locomotive
CRCC Bridge Bureau - 80-Ton Utility Tunnel Hoisting
Pier Hoisting
Offshore Construction Machinery
60-Ton Energy Storage Cabinet Hoisting Case Study
Alibaba 45-Ton Supercomputing Cabinet Hoisting
Sany Heavy Industry 120-Ton Utility Tunnel Hoisting
Key Technical Commonalities & Lessons Learned
1. Comprehensive Pre-Planning: Accurate load calculation, crane selection, rigging design, lifting path simulation, ground preparation, and contingency planning.
2. Appropriate Equipment Selection: Matching equipment (crawler cranes, all-terrain cranes, tower cranes, floating cranes, hydraulic systems) to weight, dimensions, and site constraints.
3. Precision Engineering: Use of total stations, GPS, and laser trackers for millimeter-accuracy positioning.
4. Rigorous Site Preparation: Including ground improvement (piling, concrete foundations), obstacle removal, and access road reinforcement.
5. Specialized Team Coordination: Experienced engineers, operators, riggers, and safety personnel working through standardized protocols.
6. Stringent Safety Protocols: Job Safety Analysis (JSA), permit systems, weather monitoring, test lifts, exclusion zones, and emergency drills.
7. Advanced Support Technologies: FEA simulations, real-time monitoring (load/stress/deflection), and precision alignment tools.
8. Meticulous Process Control: Success hinges on rigorous execution of minute operational details.
These cases demonstrate the technical complexities across sectors. Successful execution requires scientific planning, specialized equipment, technical expertise, and disciplined implementation.
