Alconza has been working on dredgers for more than 15 years, showing high reliability in its generators and electric motors. These vessels, normally with slow navigation speed, require the supply of a large volume of motors and generators, which have high technical requirements associated with the vibration levels that the equipment must withstand.
Noteworthy are the types of dredgers that, due to their characteristics, are equipped with powerful generators and electric motors. Trailing Suction Hopper Dredgers are characterized by a high number of pumps on board and a powerful propulsion system, normally a diesel-electric solution. Cutter Suction Dredgers, in addition to suction pumps, are equipped with a “grinding wheel” that breaks the bottom and even the walls. This grinding wheel is usually driven by powerful electric motors, through gearboxes.
The following devices are part of our usual scope of supply:
For a fleet with extreme demands
Some of our dredgers projects
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