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Availability: Rental | Integrated service

UCS 4in Dredge System

Available for rental / hire or as an integrated service from Ashtead Technology - the UCS 4in Dredge System

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The UCS compact 4in dredge system comes with an incorporated back flush control and can be mounted onto an ROV or utilised by diver. The hydraulic driven dredge allows excavation of seabed sand, gravel, clay and rocks up to 76mm (3in) in diameter. The dredge has been designed to run effectively on low hydraulic flows and weighs only 47kgs in water.

The frame can be easily installed on to the ROV or fitted out of the holding frame and comes with a comprehensive spares package.

When the dredge is to be utilised by a diver, power unit and umbilical reeler will be required.

  • Excavates seabed sand, gravel, clay and rocks up to 76mm (3in) in diameter
  • Adaptable configuration for mounting on to ROV
  • Flexible mounting options
  • Various exhaust / suction options available
  • Low hydraulic flow requirements
  • Incorporated back flush system
  • Quick release camlock fittings on suction hose
  • Detailed bulkhead with hydraulic quick connect and hose extensions
  • Compact design
  • Superior performance
  • Work-class ROV construction
  • Work-class ROV drill support
  • Relocation of mud, silt and rocks
  • Relocation of drill cutting
  • Marine archaeology
  • Salvage operations