09/06/2026
⭐️Weihua 250T~320T Dual-Crane Tandem Lift for a Pumped-Storage Powerhouse
Facing the engineering challenges of ultra-high head, ultra-large capacity, deep underground installation, and extra-long shaft systems in pumped-storage power stations, Weihua successfully completed the precise and stable lifting of a 516-ton rotor using dual-crane synchronized operation and tandem lifting technology.
✅ Intelligent Synchronized Lifting
Dual cranes operate in perfect coordination, ensuring balanced load distribution, stable turning, and precise positioning of ultra-heavy components.
✅ Millimeter-Level Positioning Accuracy
Variable-frequency stepless speed control combined with PLC automation and dedicated turning devices delivers exceptional precision for critical installation tasks.
✅ Flexible Main & Auxiliary Hoist Configuration
Synchronized main and auxiliary hooks with adjustable spacing accommodate various load sizes and center-of-gravity requirements.
✅ Comprehensive Safety Protection
Equipped with intelligent monitoring systems, multiple braking mechanisms, and limit protection functions to ensure safe and reliable long-term operation.
✅ Designed for Extreme Working Conditions
Optimized for high humidity, large temperature fluctuations, and continuous-duty environments, providing outstanding durability and performance stability.
With proven expertise in heavy-duty lifting solutions, Weihua continues to support the successful construction of large-scale hydropower and pumped-storage projects worldwide.
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