Specifically for ship loading and unloading .this system is generally provided on single rope hook on type Clamshell and Orange peel Grab which have a hydraulic operating system.The opening and closing cycle of the Grab is controlled through transmitter and receiver units. These Grabs are available in the capacity from 1m3 to 14m3.Higher capacity grab can be also designed and manufactured on demand. The obvious advantages of these Grab Bucket are: Decreased cycle time thereby reducing operational cost. Enhanced ease and convenience of operation. Controlled opening of the grab,enabling a single Grab to discharge cargo into any kind od Hopper irrespective of the size. No cables between Transmitter and Receiver,thereby no maintenance hassles due to cable faults. Can be operated from a distance of 100 meters. Shockless,noiseless and smooth operation.