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

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