Leaders in the Design and Manufacture of Marine Cranes

CTD Handling Systems

Allied side handling systems launch and recover scientific packages such as CTD rosettes, small ROVs, or tow components for scientific exploration. The handling system complements a winch system that provides control during package deployment. The Allied side handling system can be automated for programmable launch and recovery sequencing, for safer operations in inclement weather.


  • High Strength Steel Construction
  • Fail Safe Marine Duty Hydraulic cylinders
  • 3 Part Marine Epoxy Paint System
  • UNOLS standard mounting pattern


  • Floodlights
  • Hydraulic Power Unit
  • Control Console
  • CTD Docking Head w/dampening (UNOLS mounting pattern)
  • Flagging Sheave Case (UNOLS mounting pattern)
  • Positioning Sensors for automated operations

CTD Applications

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