Designing, executing, adjusting the electrical – control and hydraulic system for harbor portal crane

Customer: Ha Nam Trading & Construction Co. Ltd.
Location: Cua Lo Port, Nghi Son Port, Can Tho Port, Go Dau Port, Hung Thai Port, Saigon Port, Thi Vai Port, Dong Nai Port….
Overview:

The harbor portal cranes consists of Gantry running on rails or fixed pedestal combined with a Liebherr / MacGregor head section for increased mobility, serving diverse and efficient cargo purposes.

The head of crane has dynamic system is pump – hydraulic motor or electric motor – DC Driver / Inverter controlled by a specialized computer controlling the crane.

 

Control system configuration of Gantry: Mitsubishi Electric, Fuji Electric.

  • Inverter drives AC motor Fuji Electric.
    Central control: PLC Mitsubishi.
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