Kooiman Marine Group has several designs for pusher boats. Besides the conventional pusher boats for Rhine shipping, Kooiman Marine Group also has designs for pusher boats with minimal draught and retractable flanking rudders. They have been developed especially for the South American rivers, which can be much shallower in places than the European rivers. With a view to future developments and changing environmental standards, we have also developed LNG-fuelled pusher boats, with ADN, CCNR and Lloyd’s Register approval.