30T Winches SK1/2 ALE HeavyLift

600T auxiliary hoist for SK1/2 cranes, location worldwide, owner ALE HeavyLift

Asisto engineered and manufactured a control system for two 30T winches, capable to lift 600T. The winches were installed on ALE’s SK1 and SK2 cranes

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Asisto part in these projects (2x):

• Drives cabinet, 2x 132kW
• Stainless steel braking resistor racks 80kW
• Electric motors 132kW
• Profibus encoders for length measurement
• Adaption of control desk: joystick, buttons and touch screen
• Cabling to winches
• Siemens PLC software in step 7 SCL
• Siemens screen software in WinCC Flexible 

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