Repair of this 40T harbour crane, boom control system and brakes.
Crane Barge overhaul complete system , Turn Key : Power Management, Main Engines, Navigation Lights, Crane, Pumps.
Very old but strong floating dock from US Navy. Retrofit of old dc drives, Crane controls. On the dock, tank gauging system, Pump soft starter,
Synchronize lifting controls for 4 hooks, each of 100T. Test capacity up to 110%. Speed control for lifting 4 hooks on two different cranes simultaneously
Complete control system retrofit, including DC drives, PLC and PLC program as well as Optic fiber networking system. Four wire bucket crane, two cranes of
Retrofit of control system on Dredging Barge DC Motor Drives. Change Thyristor Banks, test and commissioning, DC Motor Controls, test DC drives in parallel..