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A major international port in South Asia needed a reliable motor solution to upgrade its aging crane systems used for container handling. The existing motors suffered from low torque consistency and frequent overheating during peak operation hours, resulting in delayed cargo transfers and high maintenance costs.
To address these performance gaps, the port authority turned to Wolong Nanyang Motor, known for its experience in providing high-torque, heavy-duty motors tailored for lifting and material handling applications. Wolong supplied its YR series slip ring motors, offering enhanced torque control, stable operation, and excellent overload capacity — all critical features for crane and hoist operations.
Post-upgrade, the crane systems showed a 20% increase in load handling speed and a 45% reduction in motor overheating incidents, even under high-frequency start-stop conditions. The new motors provided smooth acceleration, better torque stability, and minimal vibration, significantly improving operational efficiency across the port.
Wolong’s engineers also worked closely with the client to ensure seamless installation and provided training for ongoing motor maintenance and safety compliance.
This case demonstrates Wolong Nanyang Motor’s capability in delivering powerful, stable, and efficient motor solutions for port logistics, helping clients maximize equipment uptime and cargo throughput.
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