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  • Knuckle A-Frame
  • Knuckle A-Frame

Hawboldt Industries is a world leader in the design and manufacture of innovative scientific winches to support varied oceanographic missions.


  • Designed to DNV offshore lifting for sea state 6
  • Overhead rail mounted LARS
  • Boom lowers both inboard and outboard
  • Telescoping boom boom maximizes overboard reach
  • Remote greasing system
  • Bronze brushings and stainless steel pins
  • Integral damped snubber with latches and sheave
  • PLC position monitoring


Click/tap anywhere on the chart to view the spec sheet.

  • Electrical Supply: 10oA @ 440V/3Ph/60Hz


  •  7,000 kg @ 1 m/s [full drum]
  • 5,400 kg @ 1.4 m/s [full drums


  • 5,000 m capacity of 0.681in umbilical
  • 13 layers on large 48in drum core
  • Brake capacity >2X SWL

Heave Compensation: +/2 2m @ 8 second period
Overall Dimensions: 3.5m x 2.4m x 2.5m [L x W x H]