Grab bucket ship unloader is special heavy duty equipment with satisfactory productivity. It is widely applied at docks to unload bulk cargo ship of different sizes. Grab bucket ship unloader structure is mainly composed of steel structure, grab bucket lift-open-closing mechanism, trolley traverse mechanism, luffing mechanism, travel mechanism, machine cabin, elevator, grab bucket, spray system, electrical system, necessary safety related components and accessory devices. PLC and CMMS fault monitor system could be adopted in this type of product. And electronic anti-sway system could also be provided at customer request.
 
Applicable criteria and standards are as follows, GB3811-2008 crane design criteria, GB6067-85 lifting equipments safety regulation, ISO, FEM and JIS.