Conversion of grab crane at MEBIN

We have completely rebuilt this NDC grab crane including new motors. Here too, Active Front End was used to save energy by using energy recovery.

Project description

Project name - Electric conversion of 6.3 tonne grab crane

Place of execution - Europoort Rotterdam.

Description of the order - The fully electric conversion of the NDC grab crane, including new motors. Applying Active Front End to save energy (energy recovery).

Principal - Mebin Europoort.

Date of handover - 09-2013.

Parts involved - Electrical engineering and mechanical selection. Adjusting engine foundations and couplings. Supply and installation of new motors. Supply and installation of completely new control system, controllers and PLC card with grapple control in combination with an Active Front End (AFE) to save energy and to feed excess energy back into the grid. Supply and installation of a new overload protection. Supply and installation of new joysticks. Replacing air conditioning and supply and installation of cushioning material for the cabin. Supply of a camera system in boom and machine house. Supply and installation of double layer rope protection devices. Supply, assembly and connection of all cabling. Trial loading and commissioning of the grab crane.

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