... abandoned gravel and tailings. 4.Water supply and ore delivery system: It consists of water pump, water pipes, the ... rope, two forward anchors, two pan anchors. 10.Power System: Cummins/CAT/Weichai/Jichai diesel generator sets, power distribution cabinet ... so on for the entire ship.Electronic Control System: It is made up of Electrical control system, generator control,electric drive, electrical ...