Dredging Creates a Strong Economy and a Cleaner Environment

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On Thursday, February 3, 2022, at 11 AM EST is WEDA's webinar: 'Rotary Drive Alternatives for Dredge Machinery'


When Occurred:
Thursday, February 3, 2022
11 AM EST to 12:30 PM EST


General Webinar Overview:   

  • Describe the typical Rotary drive machineries on dredges
    • e.g. winches, dredge pump, cutterhead, etc.
  • Describe the three major rotary drive types:
    • Hydraulic direct drive (HDD)
    • Hydromechanicaldrive (HMD)
    • Electromechanical drive (ACD)
  • Compare the drive technologies using factors including:
    • Installation
    • Operation
    • Drive efficiency
  • Provide a Comparative Summary


  • Collins Bioseh
    • Collins Bioseh is the Market Segment Manager for the Hagglunds division within Bosch Rexroth North America. He holds a Masters in Mechanical Engineering and is currently wrapping up his MBA with Texas A&M, Corpus Christi USA. Collins started his career about 15 years in the marine industry working across industries from ship owners to equipment manufacturers. He has written several articles in marine-related topics. He joined Bosch Rexroth in 2015 as a Senior Sales Applications Engineer and is now responsible for the Marine and Offshore market for the company.
  • Henrik Ånell
    • Henrik Ånell is Application Manager Hägglunds Drive Systems at the Application Engineering and Project Management group at Bosch Rexroth in Mellansel, Sweden (Head plant for Hägglunds products). He holds a Masters in Mechanical Engineering. Henrik joined Bosch Rexroth Mellansel in 2004 and has mainly focused on supporting the sales organization with cross-industry technical and project support.

PDH Credit:
A certificate for one (1.5) professional development hours will be available for all participants who attended this webinar or viewed the recorded webinar online. 


Thanks and we look forward to seeing you online! 

~ WEDA Educational Commission